| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|10434|18|18|'DocumentFragment._firstElementChild' ('Element? Function()') isn't a valid override of 'ParentNode._firstElementChild' ('Element Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|10437|18|17|'DocumentFragment._lastElementChild' ('Element? Function()') isn't a valid override of 'ParentNode._lastElementChild' ('Element Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|14819|18|18|'Element._firstElementChild' ('Element? Function()') isn't a valid override of 'ParentNode._firstElementChild' ('Element Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|14822|18|17|'Element._lastElementChild' ('Element? Function()') isn't a valid override of 'ParentNode._lastElementChild' ('Element Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|17761|12|16|'HtmlDocument.registerElement2' ('Function Function(String, [Map<dynamic, dynamic>])') isn't a valid override of 'Document.registerElement2' ('Function Function(String, [Map<dynamic, dynamic>?])'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|19243|15|5|'InputElement.files' ('List<File>? Function()') isn't a valid override of 'FileUploadInputElement.files' ('List<File> Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|19361|11|18|'InputElement.selectionDirection' ('String? Function()') isn't a valid override of 'TextInputElementBase.selectionDirection' ('String Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|19363|8|12|'InputElement.selectionEnd' ('int? Function()') isn't a valid override of 'TextInputElementBase.selectionEnd' ('int Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|19365|8|14|'InputElement.selectionStart' ('int? Function()') isn't a valid override of 'TextInputElementBase.selectionStart' ('int Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|34277|7|18|'_WrappedEvent._selector' ('String? Function()') isn't a valid override of 'Event._selector' ('String Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|34300|29|9|'_BeforeUnloadEventStreamProvider.forTarget' ('Stream<BeforeUnloadEvent> Function(EventTarget, {bool useCapture})') isn't a valid override of 'EventStreamProvider.forTarget' ('Stream<BeforeUnloadEvent> Function(EventTarget?, {bool useCapture})'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|40984|7|8|'_WrappedEvent._selector' ('String? Function()') isn't a valid override of 'Event._selector' ('String Function()'). |
| ERROR|COMPILE_TIME_ERROR|INVALID_OVERRIDE|lib/html/dart2js/html_dart2js.dart|41230|11|9|'_WrappedEvent._selector' ('String? Function()') isn't a valid override of 'Event._selector' ('String Function()'). |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10275|15|10|The parameter 'extendsTag' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10281|49|13|The parameter 'typeExtension' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10298|15|13|The parameter 'typeExtension' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10305|16|10|The parameter 'whatToShow' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10305|39|6|The parameter 'filter' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10310|16|10|The parameter 'whatToShow' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10310|39|6|The parameter 'filter' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10336|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10336|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10342|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10342|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10395|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10395|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10414|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|10414|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|1179|32|3|The parameter 'src' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|12604|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|12604|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|12653|43|13|The parameter 'typeExtention' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|13055|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|13055|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|13208|40|9|The parameter 'alignment' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|13303|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|13303|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|13558|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|13558|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|13693|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|13693|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|15730|13|10|The parameter 'useCapture' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|15740|13|10|The parameter 'useCapture' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|1586|40|4|The parameter 'type' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|1586|53|7|The parameter 'endings' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|17389|14|6|The parameter 'oldUrl' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|17390|14|6|The parameter 'newUrl' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|17761|46|7|The parameter 'options' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|17767|62|10|The parameter 'extendsTag' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|17811|60|10|The parameter 'extendsTag' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18045|13|15|The parameter 'withCredentials' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18046|14|12|The parameter 'responseType' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18047|27|14|The parameter 'requestHeaders' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18048|12|10|The parameter 'onProgress' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18126|15|6|The parameter 'method' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18127|12|15|The parameter 'withCredentials' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18128|14|12|The parameter 'responseType' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18129|14|8|The parameter 'mimeType' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18130|27|14|The parameter 'requestHeaders' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18132|12|10|The parameter 'onProgress' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18236|15|6|The parameter 'method' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|18236|30|8|The parameter 'sendData' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|20074|15|4|The parameter 'view' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|20077|11|8|The parameter 'location' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|20078|11|11|The parameter 'keyLocation' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|21667|14|4|The parameter 'data' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|21668|14|6|The parameter 'origin' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|21669|14|11|The parameter 'lastEventId' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|21670|14|6|The parameter 'source' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|21764|13|10|The parameter 'useCapture' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|22344|15|4|The parameter 'view' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|22357|19|13|The parameter 'relatedTarget' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|22652|13|9|The parameter 'childList' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|22653|12|10|The parameter 'attributes' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|22654|12|13|The parameter 'characterData' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|22655|12|7|The parameter 'subtree' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|22656|12|17|The parameter 'attributeOldValue' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|22657|12|21|The parameter 'characterDataOldValue' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|2269|52|7|The parameter 'quality' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|25265|66|7|The parameter 'options' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|27107|53|16|The parameter 'mediaConstraints' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|27149|61|8|The parameter 'selector' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|2845|18|10|The parameter 'sourceRect' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29465|14|3|The parameter 'key' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29466|14|8|The parameter 'oldValue' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29467|14|8|The parameter 'newValue' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29468|14|3|The parameter 'url' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29469|15|11|The parameter 'storageArea' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29835|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29835|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29919|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29919|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29982|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|29982|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|30077|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|30077|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|30306|14|4|The parameter 'view' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|30307|14|4|The parameter 'data' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|3035|49|8|The parameter 'maxWidth' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|31175|15|4|The parameter 'view' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|3213|27|4|The parameter 'data' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|3233|14|4|The parameter 'view' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|3234|14|4|The parameter 'data' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|32354|15|4|The parameter 'view' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|3235|14|6|The parameter 'locale' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|32371|19|13|The parameter 'relatedTarget' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|32606|52|7|The parameter 'options' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|34231|25|16|The parameter 'creationCallback' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|4113|63|8|The parameter 'priority' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|5292|63|8|The parameter 'priority' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/html/dart2js/html_dart2js.dart|8836|60|6|The parameter 'detail' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|234|21|3|The parameter 'key' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|308|61|13|The parameter 'autoIncrement' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|473|12|7|The parameter 'version' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|474|12|15|The parameter 'onUpgradeNeeded' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|475|12|9|The parameter 'onBlocked' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|500|56|9|The parameter 'onBlocked' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|604|22|5|The parameter 'range' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|604|36|9|The parameter 'direction' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|604|52|11|The parameter 'autoAdvance' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|632|22|5|The parameter 'range' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|632|36|9|The parameter 'direction' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|632|52|11|The parameter 'autoAdvance' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|847|22|5|The parameter 'range' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|847|36|9|The parameter 'direction' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|847|52|11|The parameter 'autoAdvance' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|868|49|6|The parameter 'unique' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/indexed_db/dart2js/indexed_db_dart2js.dart|868|62|10|The parameter 'multiEntry' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/svg/dart2js/svg_dart2js.dart|3109|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/svg/dart2js/svg_dart2js.dart|3109|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/svg/dart2js/svg_dart2js.dart|3155|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/svg/dart2js/svg_dart2js.dart|3155|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/svg/dart2js/svg_dart2js.dart|3184|22|9|The parameter 'validator' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|MISSING_DEFAULT_VALUE_FOR_PARAMETER|lib/svg/dart2js/svg_dart2js.dart|3184|51|13|The parameter 'treeSanitizer' can't have a value of 'null' because of its type, so it must either be a required parameter or have a default value. |
| ERROR|COMPILE_TIME_ERROR|NOT_ASSIGNED_POTENTIALLY_NON_NULLABLE_LOCAL_VARIABLE|lib/html/dart2js/html_dart2js.dart|16895|18|7|The non-nullable local variable 'watchId' must be assigned before it can be used. |
| ERROR|COMPILE_TIME_ERROR|NOT_ASSIGNED_POTENTIALLY_NON_NULLABLE_LOCAL_VARIABLE|lib/html/dart2js/html_dart2js.dart|16897|13|10|The non-nullable local variable 'controller' must be assigned before it can be used. |
| ERROR|COMPILE_TIME_ERROR|NOT_ASSIGNED_POTENTIALLY_NON_NULLABLE_LOCAL_VARIABLE|lib/html/dart2js/html_dart2js.dart|16899|13|10|The non-nullable local variable 'controller' must be assigned before it can be used. |
| ERROR|COMPILE_TIME_ERROR|NOT_ASSIGNED_POTENTIALLY_NON_NULLABLE_LOCAL_VARIABLE|lib/html/dart2js/html_dart2js.dart|16903|18|7|The non-nullable local variable 'watchId' must be assigned before it can be used. |
| ERROR|COMPILE_TIME_ERROR|NOT_ASSIGNED_POTENTIALLY_NON_NULLABLE_LOCAL_VARIABLE|lib/html/dart2js/html_dart2js.dart|16904|23|7|The non-nullable local variable 'watchId' must be assigned before it can be used. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|115|3|11|Non-nullable instance field 'nonce' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|12627|3|7|Non-nullable instance field '_defaultSanitizer' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|12627|3|7|Non-nullable instance field '_defaultValidator' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|12627|3|7|Non-nullable instance field '_parseDocument' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|12627|3|7|Non-nullable instance field '_parseRange' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|12627|3|7|Non-nullable instance field 'innerText' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|34280|3|18|Non-nullable instance field '_returnValue' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|5283|3|23|Non-nullable instance field '_elementCssStyleDeclarationSetIterable' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19472|8|9|Non-nullable instance field 'autofocus' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19474|8|8|Non-nullable instance field 'disabled' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19476|8|11|Non-nullable instance field 'incremental' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19478|8|13|Non-nullable instance field 'indeterminate' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19482|10|4|Non-nullable instance field 'name' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19488|10|5|Non-nullable instance field 'value' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19508|10|12|Non-nullable instance field 'autocomplete' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19510|7|9|Non-nullable instance field 'maxLength' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19512|10|7|Non-nullable instance field 'pattern' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19514|10|11|Non-nullable instance field 'placeholder' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19516|8|8|Non-nullable instance field 'readOnly' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19518|8|8|Non-nullable instance field 'required' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19520|7|4|Non-nullable instance field 'size' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19524|10|18|Non-nullable instance field 'selectionDirection' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19526|7|12|Non-nullable instance field 'selectionEnd' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19528|7|14|Non-nullable instance field 'selectionStart' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19661|10|3|Non-nullable instance field 'max' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19663|10|3|Non-nullable instance field 'min' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19665|10|4|Non-nullable instance field 'step' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_INSTANCE_FIELD|lib/html/dart2js/html_dart2js.dart|19667|7|13|Non-nullable instance field 'valueAsNumber' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_VARIABLE|lib/html/dart2js/html_dart2js.dart|13532|23|14|The non-nullable variable '_parseDocument' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_VARIABLE|lib/html/dart2js/html_dart2js.dart|13533|16|11|The non-nullable variable '_parseRange' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_VARIABLE|lib/html/dart2js/html_dart2js.dart|13534|31|17|The non-nullable variable '_defaultValidator' must be initialized. |
| ERROR|COMPILE_TIME_ERROR|NOT_INITIALIZED_NON_NULLABLE_VARIABLE|lib/html/dart2js/html_dart2js.dart|13535|35|17|The non-nullable variable '_defaultSanitizer' must be initialized. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|11762|22|27|A value of type 'Element?' can't be assigned to a variable of type 'Element'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|11768|22|26|A value of type 'Element?' can't be assigned to a variable of type 'Element'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|12817|25|10|A value of type 'String?' can't be assigned to a variable of type 'String'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|12991|19|10|A value of type 'String?' can't be assigned to a variable of type 'String'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|13383|14|11|A value of type 'Element?' can't be assigned to a variable of type 'Element'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|13590|29|36|A value of type 'Element' can't be assigned to a variable of type 'BodyElement'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|15453|29|18|A value of type 'EventTarget?' can't be assigned to a variable of type 'Element'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|15454|22|11|A value of type 'EventTarget?' can't be assigned to a variable of type 'Element'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|15458|16|13|A value of type 'Element?' can't be assigned to a variable of type 'Element'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|19154|22|31|A value of type 'Element' can't be assigned to a variable of type 'InputElement'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|20087|23|38|A value of type 'Event' can't be assigned to a variable of type 'KeyboardEvent'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|21690|26|37|A value of type 'Event' can't be assigned to a variable of type 'MessageEvent'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|22361|24|35|A value of type 'Event' can't be assigned to a variable of type 'MouseEvent'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|22543|24|11|A value of type 'EventTarget?' can't be assigned to a variable of type 'Element'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23270|18|16|A value of type 'Node?' can't be assigned to a variable of type 'Node'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23272|24|14|A value of type 'Node?' can't be assigned to a variable of type 'Node'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23367|27|15|A value of type 'Node?' can't be assigned to a variable of type 'Node'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23377|27|15|A value of type 'Node?' can't be assigned to a variable of type 'Node'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23419|20|9|A value of type 'String?' can't be assigned to a variable of type 'String'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23863|20|4|A value of type 'Null' can't be assigned to a variable of type 'String'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23864|20|4|A value of type 'Null' can't be assigned to a variable of type 'String'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23865|20|4|A value of type 'Null' can't be assigned to a variable of type 'String'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23866|19|4|A value of type 'Null' can't be assigned to a variable of type 'String'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|23867|20|4|A value of type 'Null' can't be assigned to a variable of type 'String'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|29470|22|37|A value of type 'Event' can't be assigned to a variable of type 'StorageEvent'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|30311|19|34|A value of type 'Event' can't be assigned to a variable of type 'TextEvent'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|31182|17|32|A value of type 'Event' can't be assigned to a variable of type 'UIEvent'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|3239|26|41|A value of type 'Event' can't be assigned to a variable of type 'CompositionEvent'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/html/dart2js/html_dart2js.dart|8837|27|36|A value of type 'Event' can't be assigned to a variable of type 'CustomEvent'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/svg/dart2js/svg_dart2js.dart|3138|31|16|A value of type 'Node' can't be assigned to a variable of type 'SvgElement'. |
| ERROR|STATIC_TYPE_WARNING|INVALID_ASSIGNMENT|lib/svg/dart2js/svg_dart2js.dart|3145|31|16|A value of type 'Node' can't be assigned to a variable of type 'SvgElement'. |
| ERROR|STATIC_TYPE_WARNING|NON_BOOL_CONDITION|lib/html/dart2js/html_dart2js.dart|15464|7|36|Conditions must have a static type of 'bool'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE_FROM_CLOSURE|lib/html/dart2js/html_dart2js.dart|30825|26|4|The return type 'Null' isn't a 'TouchList', as required by the closure's context. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE_FROM_CLOSURE|lib/svg/dart2js/svg_dart2js.dart|3557|12|2|The return type 'SvgElement' isn't a 'SvgSvgElement', as required by the closure's context. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|10582|12|9|A value of type 'Object?' can't be returned from function 'name' because it has a return type of 'String'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|11395|12|4|A value of type 'Null' can't be returned from method 'intersection' because it has a return type of 'Rectangle<num>'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|11643|12|21|A value of type 'Node' can't be returned from method '[]' because it has a return type of 'Element'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|12174|31|16|A value of type 'Node' can't be returned from method '[]' because it has a return type of 'E'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|12192|18|15|A value of type 'Node' can't be returned from function 'first' because it has a return type of 'E'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|12194|17|14|A value of type 'Node' can't be returned from function 'last' because it has a return type of 'E'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|12196|19|16|A value of type 'Node' can't be returned from function 'single' because it has a return type of 'E'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|12608|12|48|A value of type 'Node' can't be returned from function 'html' because it has a return type of 'Element'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|13180|30|13|A value of type 'String?' can't be returned from function 'namespaceUri' because it has a return type of 'String'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|16127|12|3|A value of type 'Object?' can't be returned from function 'result' because it has a return type of 'Object'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|17681|27|5|A value of type 'HeadElement?' can't be returned from function 'head' because it has a return type of 'HeadElement'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|17685|40|23|A value of type 'String?' can't be returned from function 'preferredStylesheetSet' because it has a return type of 'String'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|17689|39|22|A value of type 'String?' can't be returned from function 'selectedStylesheetSet' because it has a return type of 'String'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|2225|12|7|A value of type 'Object' can't be returned from method 'getContext3d' because it has a return type of 'RenderingContext'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|29386|12|9|A value of type 'String?' can't be returned from method 'putIfAbsent' because it has a return type of 'String'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|29828|12|5|A value of type 'Element' can't be returned from method '_createTBody' because it has a return type of 'TableSectionElement'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|29916|45|18|A value of type 'HtmlElement' can't be returned from method 'insertCell' because it has a return type of 'TableCellElement'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|29979|43|17|A value of type 'HtmlElement' can't be returned from method 'insertRow' because it has a return type of 'TableRowElement'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/html/dart2js/html_dart2js.dart|35143|12|4|A value of type 'Null' can't be returned from method 'intersection' because it has a return type of 'Rectangle<num>'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/svg/dart2js/svg_dart2js.dart|3107|7|59|A value of type 'Element' can't be returned from function 'tag' because it has a return type of 'SvgElement'. |
| ERROR|STATIC_TYPE_WARNING|RETURN_OF_INVALID_TYPE|lib/web_audio/dart2js/web_audio_dart2js.dart|249|14|59|A value of type 'Future<dynamic>' can't be returned from method 'decodeAudioData' because it has a return type of 'Future<AudioBuffer>'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|13066|60|4|The argument type 'Null' can't be assigned to the parameter type 'String'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|13498|40|24|The argument type 'Element?' can't be assigned to the parameter type 'Element'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|16933|48|13|The argument type 'void Function(PositionError)?' can't be assigned to the parameter type 'void Function(PositionError)'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|16960|50|13|The argument type 'void Function(PositionError)?' can't be assigned to the parameter type 'void Function(PositionError)'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|18015|13|32|The argument type 'bool?' can't be assigned to the parameter type 'bool'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|18015|47|22|The argument type 'void Function(ProgressEvent)?' can't be assigned to the parameter type 'void Function(ProgressEvent)'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|18254|30|8|The argument type 'Object?' can't be assigned to the parameter type 'FutureOr<String>?'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|22537|24|1|The argument type 'Object?' can't be assigned to the parameter type 'num'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|22537|27|1|The argument type 'Object?' can't be assigned to the parameter type 'num'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|23208|24|26|The argument type 'Node?' can't be assigned to the parameter type 'Node'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|23400|27|26|The argument type 'Node?' can't be assigned to the parameter type 'Node'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|23411|20|10|The argument type 'Node?' can't be assigned to the parameter type 'Node'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|23728|59|4|The argument type 'Null' can't be assigned to the parameter type 'NodeFilter'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|26570|37|7|The argument type 'num' can't be assigned to the parameter type 'int'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|26570|46|7|The argument type 'num' can't be assigned to the parameter type 'int'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|29376|45|3|The argument type 'Object?' can't be assigned to the parameter type 'String'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|29391|17|3|The argument type 'Object?' can't be assigned to the parameter type 'String'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|29402|14|9|The argument type 'String?' can't be assigned to the parameter type 'String'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|31084|57|4|The argument type 'Null' can't be assigned to the parameter type 'NodeFilter'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|34222|13|3|The argument type 'num' can't be assigned to the parameter type 'int'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|34222|18|3|The argument type 'num' can't be assigned to the parameter type 'int'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|36378|34|14|The argument type 'String?' can't be assigned to the parameter type 'String'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|36426|48|14|The argument type 'String?' can't be assigned to the parameter type 'String'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|37894|45|7|The argument type 'dynamic Function(Event)?' can't be assigned to the parameter type 'dynamic Function(Event)'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|37900|48|7|The argument type 'dynamic Function(Event)?' can't be assigned to the parameter type 'dynamic Function(Event)'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|9520|41|15|The argument type 'void Function(Entry)?' can't be assigned to the parameter type 'void Function(Entry)'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|9564|36|15|The argument type 'void Function(Entry)?' can't be assigned to the parameter type 'void Function(Entry)'. |
| ERROR|STATIC_WARNING|ARGUMENT_TYPE_NOT_ASSIGNABLE|lib/svg/dart2js/svg_dart2js.dart|3172|26|15|The argument type 'Node?' can't be assigned to the parameter type 'Node'. |
| ERROR|STATIC_WARNING|FIELD_INITIALIZER_NOT_ASSIGNABLE|lib/html/dart2js/html_dart2js.dart|11629|26|17|The initializer type 'List<Node>' can't be assigned to the field type 'HtmlCollection'. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|12627|3|7|All final variables must be initialized, but '_firstElementChild', '_lastElementChild', and 8 others are not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|15934|3|15|All final variables must be initialized, but 'form' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|18791|3|13|All final variables must be initialized, but '_get_contentWindow' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|19173|3|12|All final variables must be initialized, but '_get_valueAsDate', 'form', and 1 others are not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|1919|3|13|All final variables must be initialized, but 'form' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|20284|3|12|All final variables must be initialized, but 'control' and 'form' are not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|20317|3|13|All final variables must be initialized, but 'form' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|20367|3|11|All final variables must be initialized, but 'import' and 'sheet' are not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|20686|3|12|All final variables must be initialized, but 'error' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|23341|3|4|All final variables must be initialized, but 'childNodes', 'firstChild', and 7 others are not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|24089|3|13|All final variables must be initialized, but '_get_contentWindow' and 'form' are not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|24597|3|13|All final variables must be initialized, but 'form' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|24668|3|13|All final variables must be initialized, but 'form' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|27859|3|13|All final variables must be initialized, but 'form' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|29564|3|12|All final variables must be initialized, but 'sheet' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/html/dart2js/html_dart2js.dart|30135|3|15|All final variables must be initialized, but 'form' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/svg/dart2js/svg_dart2js.dart|3043|3|12|All final variables must be initialized, but 'sheet' is not. |
| ERROR|STATIC_WARNING|FINAL_NOT_INITIALIZED_CONSTRUCTOR|lib/svg/dart2js/svg_dart2js.dart|3392|3|10|All final variables must be initialized, but 'ownerSvgElement' and 'viewportElement' are not. |
| ERROR|STATIC_WARNING|GETTER_NOT_SUBTYPE_SETTER_TYPES|lib/html/dart2js/html_dart2js.dart|33119|19|6|The return type of getter 'opener' is 'WindowBase?' which isn't a subtype of the type 'Window' of its setter 'opener'. |
| ERROR|STATIC_WARNING|UNCHECKED_USE_OF_NULLABLE_VALUE|lib/html/dart2js/html_dart2js.dart|13342|9|15|The expression is nullable and must be null-checked before it can be used. |
| ERROR|STATIC_WARNING|UNCHECKED_USE_OF_NULLABLE_VALUE|lib/html/dart2js/html_dart2js.dart|13352|9|15|The expression is nullable and must be null-checked before it can be used. |
| ERROR|STATIC_WARNING|UNCHECKED_USE_OF_NULLABLE_VALUE|lib/html/dart2js/html_dart2js.dart|23368|7|10|The expression is nullable and must be null-checked before it can be used. |
| ERROR|STATIC_WARNING|UNCHECKED_USE_OF_NULLABLE_VALUE|lib/html/dart2js/html_dart2js.dart|34260|9|24|The expression is nullable and must be null-checked before it can be used. |
| ERROR|STATIC_WARNING|UNCHECKED_USE_OF_NULLABLE_VALUE|lib/html/dart2js/html_dart2js.dart|34274|9|24|The expression is nullable and must be null-checked before it can be used. |
| ERROR|STATIC_WARNING|UNCHECKED_USE_OF_NULLABLE_VALUE|lib/svg/dart2js/svg_dart2js.dart|3116|26|14|The expression is nullable and must be null-checked before it can be used. |
| WARNING|STATIC_WARNING|UNNECESSARY_NON_NULL_ASSERTION|lib/html/dart2js/html_dart2js.dart|37453|33|1|The '!' will have no effect because the target expression cannot be null. |
