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A simple code that break dart fix #56055

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Alexqwesa opened this issue Jun 20, 2024 · 3 comments
Open

A simple code that break dart fix #56055

Alexqwesa opened this issue Jun 20, 2024 · 3 comments
Labels
analyzer-dartfix Issues with the dartfix package area-analyzer Use area-analyzer for Dart analyzer issues, including the analysis server and code completion. P2 A bug or feature request we're likely to work on triage-automation Issues triaged by automation (see https://github.com/dart-lang/sdk/wiki/Triage-automation) type-bug Incorrect behavior (everything from a crash to more subtle misbehavior)

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@Alexqwesa
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Steps to reproduce

  1. Create new flutter project (or any exist project)
  2. Paste code below:
  3. Run dart fix -n

Expected results

dart fix -n Shouldn't crash

Actual results

dart fix -n Crash

Code sample

Code sample 
abstract class AppLocalizations {
  AppLocalizations(String locale);

  String get aboutApp;
}


/// The translations for English (`en`).
class AppLocalizationsEn extends AppLocalizations {
  AppLocalizationsEn([String locale = 'en']) : super(locale);

  @override
  String get aboutApp =>
      'Hello \"World\", to break dart fix.';
}

Screenshots or Video

Screenshots / Video demonstration

[Upload media here]

Logs

Logs of dart fix -n 
dart fix -n

Computing fixes in bug_dart_fix (dry run)...  
Error from the analysis server: Exception while getting bulk fixes: Exception generating fix for unnecessary_string_escapes in /home/alex/AndroidStudioProjects/bug_dart_fix/lib/main.dart
Bad state: Can't create both a dart file edit and a generic file edit for the same file
#0      ChangeBuilderImpl.addGenericFileEdit (package:analyzer_plugin/src/utilities/change_builder/change_builder_core.dart:166:7)
#1      RemoveUnnecessaryStringEscape.compute (package:analysis_server/src/services/correction/dart/remove_unnecessary_string_escape.dart:32:19)
#2      BulkFixProcessor._applyProducer (package:analysis_server/src/services/correction/bulk_fix_processor.dart:309:22)
#3      BulkFixProcessor._generateFix (package:analysis_server/src/services/correction/bulk_fix_processor.dart:824:11)
#4      BulkFixProcessor._bulkApply (package:analysis_server/src/services/correction/bulk_fix_processor.dart:325:15)
#5      BulkFixProcessor._fixSingleError (package:analysis_server/src/services/correction/bulk_fix_processor.dart:708:15)
#6      BulkFixProcessor._fixErrorsInLibraryUnit (package:analysis_server/src/services/correction/bulk_fix_processor.dart:612:13)
<asynchronous suspension>
#7      BulkFixProcessor._fixErrorsInLibrary (package:analysis_server/src/services/correction/bulk_fix_processor.dart:567:7)
<asynchronous suspension>
#8      BulkFixProcessor._computeFixes (package:analysis_server/src/services/correction/bulk_fix_processor.dart:456:11)
<asynchronous suspension>
#9      EditBulkFixes.handle (package:analysis_server/src/handler/legacy/edit_bulk_fixes.dart:50:22)
<asynchronous suspension>
#10     LegacyAnalysisServer.handleRequest.<anonymous closure>.<anonymous closure> (package:analysis_server/src/legacy_analysis_server.dart:552:11)
<asynchronous suspension>
#11     OperationPerformanceImpl.runAsync (package:analyzer/src/util/performance/operation_performance.dart:172:14)
<asynchronous suspension>
#12     LegacyAnalysisServer.handleRequest.<anonymous closure> (package:analysis_server/src/legacy_analysis_server.dart:533:7)
<asynchronous suspension>


#0      BulkFixProcessor._fixSingleError (package:analysis_server/src/services/correction/bulk_fix_processor.dart:743:7)
<asynchronous suspension>
#1      BulkFixProcessor._fixErrorsInLibraryUnit (package:analysis_server/src/services/correction/bulk_fix_processor.dart:612:7)
<asynchronous suspension>
#2      BulkFixProcessor._fixErrorsInLibrary (package:analysis_server/src/services/correction/bulk_fix_processor.dart:567:7)
<asynchronous suspension>
#3      BulkFixProcessor._computeFixes (package:analysis_server/src/services/correction/bulk_fix_processor.dart:456:11)
<asynchronous suspension>
#4      EditBulkFixes.handle (package:analysis_server/src/handler/legacy/edit_bulk_fixes.dart:50:22)
<asynchronous suspension>
#5      LegacyAnalysisServer.handleRequest.<anonymous closure>.<anonymous closure> (package:analysis_server/src/legacy_analysis_server.dart:552:11)
<asynchronous suspension>
#6      OperationPerformanceImpl.runAsync (package:analyzer/src/util/performance/operation_performance.dart:172:14)
<asynchronous suspension>
#7      LegacyAnalysisServer.handleRequest.<anonymous closure> (package:analysis_server/src/legacy_analysis_server.dart:533:7)
<asynchronous suspension>


#0      BulkFixProcessor._fixSingleError (package:analysis_server/src/services/correction/bulk_fix_processor.dart:743:7)
<asynchronous suspension>
#1      BulkFixProcessor._fixErrorsInLibraryUnit (package:analysis_server/src/services/correction/bulk_fix_processor.dart:612:7)
<asynchronous suspension>
#2      BulkFixProcessor._fixErrorsInLibrary (package:analysis_server/src/services/correction/bulk_fix_processor.dart:567:7)
<asynchronous suspension>
#3      BulkFixProcessor._computeFixes (package:analysis_server/src/services/correction/bulk_fix_processor.dart:456:11)
<asynchronous suspension>
#4      EditBulkFixes.handle (package:analysis_server/src/handler/legacy/edit_bulk_fixes.dart:50:22)
<asynchronous suspension>
#5      LegacyAnalysisServer.handleRequest.<anonymous closure>.<anonymous closure> (package:analysis_server/src/legacy_analysis_server.dart:552:11)
<asynchronous suspension>
#6      OperationPerformanceImpl.runAsync (package:analyzer/src/util/performance/operation_performance.dart:172:14)
<asynchronous suspension>
#7      LegacyAnalysisServer.handleRequest.<anonymous closure> (package:analysis_server/src/legacy_analysis_server.dart:533:7)
<asynchronous suspension>

dart info

dart info 
dart info

If providing this information as part of reporting a bug, please review the information
below to ensure it only contains things you're comfortable posting publicly.

#### General info

- Dart 3.3.4 (stable) (Tue Apr 16 19:56:12 2024 +0000) on "linux_x64"
- on linux / Linux 5.14.21-150500.55.65-default #1 SMP PREEMPT_DYNAMIC Thu May 23 04:57:11 UTC 2024 (a46829d)
- locale is en_US.UTF-8
@dart-github-bot
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Summary: The dart fix -n command crashes when run on a project containing a string with an unnecessary escape character. The crash occurs due to an error in the RemoveUnnecessaryStringEscape fix, which attempts to create both a Dart file edit and a generic file edit for the same file, leading to a state conflict.

@dart-github-bot dart-github-bot added area-analyzer Use area-analyzer for Dart analyzer issues, including the analysis server and code completion. triage-automation Issues triaged by automation (see https://github.com/dart-lang/sdk/wiki/Triage-automation) type-bug Incorrect behavior (everything from a crash to more subtle misbehavior) labels Jun 20, 2024
@bwilkerson
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@keertip

@Alexqwesa
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Alexqwesa commented Jun 21, 2024 •
edited
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i also got nasty bug, possible related: dart analyzer server crash every few second, but after i delete .dartServer directory, I can't reproduce it anymore...

1718517096267:Ex:Analysis failed:: /home/alex/AndroidStudioProjects/VSP_QA_BD/vsp_qa_bd/lib/global_helpers.dart context:: exception_20240616_125136_251
Bad state:: Expected existing element:: root::::package::flutter_gen/gen_l10n/app_localizations.dart::::@unit::::package::flutter_gen/gen_l10n/app_localizations.dart::::@class::::AppLocalizations::::@def::::1
#0      LinkedElementFactory.elementOfReference (package::analyzer/src/summary2/linked_element_factory.dart::231::7)
#1      ResolutionReader._readRawElement (package::analyzer/src/summary2/bundle_reader.dart::2395::28)
#2      ResolutionReader.readElement (package::analyzer/src/summary2/bundle_reader.dart::1953::19)
#3      ResolutionReader.readType (package::analyzer/src/summary2/bundle_reader.dart::2061::21)
#4      ResolutionReader.readRequiredType (package::analyzer/src/summary2/bundle_reader.dart::2029::12)
#5      ResolutionReader._readFunctionType (package::analyzer/src/summary2/bundle_reader.dart::2282::22)
#6      ResolutionReader.readType (package::analyzer/src/summary2/bundle_reader.dart::2048::18)
#7      ResolutionReader.readRequiredType (package::analyzer/src/summary2/bundle_reader.dart::2029::12)
#8      TopLevelVariableElementLinkedData._read (package::analyzer/src/summary2/bundle_reader.dart::2487::27)
#9      ElementLinkedData.read (package::analyzer/src/summary2/bundle_reader.dart::254::5)
#10     PropertyInducingElementImpl.type (package::analyzer/src/dart/element/element.dart::6386::17)
#11     PropertyAccessorElementImpl_ImplicitGetter.returnType (package::analyzer/src/dart/element/element.dart::6224::39)
#12     MethodInvocationResolver._resolveReceiverNull (package::analyzer/src/dart/resolver/method_invocation_resolver.dart::569::69)
#13     MethodInvocationResolver.resolve (package::analyzer/src/dart/resolver/method_invocation_resolver.dart::92::7)
#14     ElementResolver.visitMethodInvocation (package::analyzer/src/generated/element_resolver.dart::276::31)
#15     ResolverVisitor.visitMethodInvocation (package::analyzer/src/generated/resolver.dart::2938::21)
#16     MethodInvocationImpl.resolveExpression (package::analyzer/src/dart/ast/ast.dart::12343::14)
#17     ResolverVisitor.dispatchExpression (package::analyzer/src/generated/resolver.dart::776::16)
#18     TypeAnalyzer.analyzeExpression (package::_fe_analyzer_shared/src/type_inference/type_analyzer.dart::531::9)
#19     BinaryExpressionResolver._resolveIfNull (package::analyzer/src/dart/resolver/binary_expression_resolver.dart::188::15)
#20     BinaryExpressionResolver.resolve (package::analyzer/src/dart/resolver/binary_expression_resolver.dart::64::7)
#21     ResolverVisitor.visitBinaryExpression (package::analyzer/src/generated/resolver.dart::1912::31)
#22     BinaryExpressionImpl.resolveExpression (package::analyzer/src/dart/ast/ast.dart::1824::14)
#23     ResolverVisitor.dispatchExpression (package::analyzer/src/generated/resolver.dart::776::16)
#24     TypeAnalyzer.analyzeExpression (package::_fe_analyzer_shared/src/type_inference/type_analyzer.dart::531::9)
#25     ResolverVisitor.visitExpressionFunctionBody (package::analyzer/src/generated/resolver.dart::2390::7)
#26     ExpressionFunctionBodyImpl.resolve (package::analyzer/src/dart/ast/ast.dart::6202::16)
#27     ResolverVisitor.visitMethodDeclaration (package::analyzer/src/generated/resolver.dart::2896::17)
#28     MethodDeclarationImpl.accept (package::analyzer/src/dart/ast/ast.dart::12141::50)
#29     NodeListImpl.accept (package::analyzer/src/dart/ast/ast.dart::13022::20)
#30     ExtensionDeclarationImpl.visitChildren (package::analyzer/src/dart/ast/ast.dart::6593::14)
#31     ResolverVisitor.visitExtensionDeclaration (package::analyzer/src/generated/resolver.dart::2424::12)
#32     ExtensionDeclarationImpl.accept (package::analyzer/src/dart/ast/ast.dart::6586::15)
#33     ResolverVisitor.visitCompilationUnit (package::analyzer/src/generated/resolver.dart::2049::23)
#34     CompilationUnitImpl.accept (package::analyzer/src/dart/ast/ast.dart::3655::50)
#35     LibraryAnalyzer._resolveFile (package::analyzer/src/dart/analysis/library_analyzer.dart::825::10)
#36     LibraryAnalyzer._parseAndResolve.<anonymous closure> (package::analyzer/src/dart/analysis/library_analyzer.dart::603::7)
#37     _LinkedHashMapMixin.forEach (dart::collection-patch/compact_hash.dart::633::13)
#38     LibraryAnalyzer._parseAndResolve (package::analyzer/src/dart/analysis/library_analyzer.dart::602::11)
#39     LibraryAnalyzer.analyze (package::analyzer/src/dart/analysis/library_analyzer.dart::98::17)
#40     AnalysisDriver._computeAnalysisResult.<anonymous closure> (package::analyzer/src/dart/analysis/driver.dart::1391::11)
<asynchronous suspension>
#41     PerformanceLog.runAsync (package::analyzer/src/dart/analysis/performance_logger.dart::50::14)
<asynchronous suspension>
#42     AnalysisDriver.performWork (package::analyzer/src/dart/analysis/driver.dart::1181::26)
<asynchronous suspension>
#43     AnalysisDriverScheduler._run (package::analyzer/src/dart/analysis/driver.dart::2239::7)
<asynchronous suspension>


#0      new SilentException.wrapInMessage (package::analyzer/exception/exception.dart::105::45)
#1      AnalysisServer.logExceptionResult (package::analysis_server/src/analysis_server.dart::683::23)
#2      _rootRunUnary (dart::async/zone.dart::1415::13)
#3      _CustomZone.runUnary (dart::async/zone.dart::1308::19)
#4      _CustomZone.runUnaryGuarded (dart::async/zone.dart::1217::7)
#5      _BufferingStreamSubscription._sendData (dart::async/stream_impl.dart::339::11)
#6      _DelayedData.perform (dart::async/stream_impl.dart::515::14)
#7      _PendingEvents.handleNext (dart::async/stream_impl.dart::620::11)
#8      _PendingEvents.schedule.<anonymous closure> (dart::async/stream_impl.dart::591::7)
#9      _rootRun (dart::async/zone.dart::1391::47)
#10     _CustomZone.run (dart::async/zone.dart::1301::19)
#11     _CustomZone.runGuarded (dart::async/zone.dart::1209::7)
#12     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart::async/zone.dart::1249::23)
#13     _rootRun (dart::async/zone.dart::1399::13)
#14     _CustomZone.run (dart::async/zone.dart::1301::19)
#15     _CustomZone.runGuarded (dart::async/zone.dart::1209::7)
#16     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart::async/zone.dart::1249::23)
#17     _microtaskLoop (dart::async/schedule_microtask.dart::40::21)
#18     _startMicrotaskLoop (dart::async/schedule_microtask.dart::49::5)
#19     _runPendingImmediateCallback (dart::isolate-patch/isolate_patch.dart::118::13)
#20     _RawReceivePort._handleMessage (dart::isolate-patch/isolate_patch.dart::185::5)

@scheglov scheglov added P2 A bug or feature request we're likely to work on analyzer-dartfix Issues with the dartfix package labels Jun 21, 2024
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analyzer-dartfix Issues with the dartfix package area-analyzer Use area-analyzer for Dart analyzer issues, including the analysis server and code completion. P2 A bug or feature request we're likely to work on triage-automation Issues triaged by automation (see https://github.com/dart-lang/sdk/wiki/Triage-automation) type-bug Incorrect behavior (everything from a crash to more subtle misbehavior)
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@scheglov @bwilkerson @Alexqwesa @dart-github-bot