Dart analysis issue. Missing library: dart:async

[mjablecnik]

Hello, I have some issue with Dart analysis.
Can you say me how can I fix it?
It is appeared in this my project: https://github.com/mjablecnik/startup_project
Restart, clean cache, update/upgrade packages or IDE doesn't work..

Here is my log from Dart analysis:

Dart analysis issue

Internal error: Invalid argument(s): Missing library: dart:async

Version information

• Dart SDK 3.5.3
• Dart IntelliJ 241.18968.26
• Android Studio Koala Feature Drop | 2024.1.2 Patch 1
• Mac OS X 14.1

Details

Internal error: Invalid argument(s): Missing library: dart:async
Libraries: [dart:core]
Root children: [dart:core, dart:async]
Readers: []
Log: [removeLibraries][uriSet: {}][#0 LinkedElementFactory.removeLibraries (package:analyzer/src/summary2/linked_element_factory.dart:262:67)
#1 LibraryContext.remove (package:analyzer/src/dart/analysis/library_context.dart:315:20)
#2 AnalysisDriver._removePotentiallyAffectedLibraries (package:analyzer/src/dart/analysis/driver.dart:2037:22)
#3 AnalysisDriver._applyPendingFileChanges (package:analyzer/src/dart/analysis/driver.dart:1510:7)
#4 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2411:16)

]
[removeLibraries][uriSet: {}][#0 LinkedElementFactory.removeLibraries (package:analyzer/src/summary2/linked_element_factory.dart:262:67)
#1 LibraryContext.remove (package:analyzer/src/dart/analysis/library_context.dart:315:20)
#2 AnalysisDriver._removePotentiallyAffectedLibraries (package:analyzer/src/dart/analysis/driver.dart:2037:22)
#3 AnalysisDriver._applyPendingFileChanges (package:analyzer/src/dart/analysis/driver.dart:1510:7)
#4 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2411:16)

]
[removeLibraries][uriSet: {}][#0 LinkedElementFactory.removeLibraries (package:analyzer/src/summary2/linked_element_factory.dart:262:67)
#1 LibraryContext.remove (package:analyzer/src/dart/analysis/library_context.dart:315:20)
#2 AnalysisDriver._removePotentiallyAffectedLibraries (package:analyzer/src/dart/analysis/driver.dart:2037:22)
#3 AnalysisDriver._applyPendingFileChanges (package:analyzer/src/dart/analysis/driver.dart:1510:7)
#4 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2411:16)

]
[removeLibraries][uriSet: {}][#0 LinkedElementFactory.removeLibraries (package:analyzer/src/summary2/linked_element_factory.dart:262:67)
#1 LibraryContext.remove (package:analyzer/src/dart/analysis/library_context.dart:315:20)
#2 AnalysisDriver._removePotentiallyAffectedLibraries (package:analyzer/src/dart/analysis/driver.dart:2037:22)
#3 AnalysisDriver._applyPendingFileChanges (package:analyzer/src/dart/analysis/driver.dart:1510:7)
#4 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2411:16)

]
[removeLibraries][uriSet: {}][#0 LinkedElementFactory.removeLibraries (package:analyzer/src/summary2/linked_element_factory.dart:262:67)
#1 LibraryContext.remove (package:analyzer/src/dart/analysis/library_context.dart:315:20)
#2 AnalysisDriver._removePotentiallyAffectedLibraries (package:analyzer/src/dart/analysis/driver.dart:2037:22)
#3 AnalysisDriver._applyPendingFileChanges (package:analyzer/src/dart/analysis/driver.dart:1510:7)
#4 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2411:16)

]
[removeLibraries][uriSet: {}][#0 LinkedElementFactory.removeLibraries (package:analyzer/src/summary2/linked_element_factory.dart:262:67)
#1 LibraryContext.remove (package:analyzer/src/dart/analysis/library_context.dart:315:20)
#2 AnalysisDriver._removePotentiallyAffectedLibraries (package:analyzer/src/dart/analysis/driver.dart:2037:22)
#3 AnalysisDriver._applyPendingFileChanges (package:analyzer/src/dart/analysis/driver.dart:1510:7)
#4 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2411:16)

]
[removeLibraries][uriSet: {}][#0 LinkedElementFactory.removeLibraries (package:analyzer/src/summary2/linked_element_factory.dart:262:67)
#1 LibraryContext.remove (package:analyzer/src/dart/analysis/library_context.dart:315:20)
#2 AnalysisDriver._removePotentiallyAffectedLibraries (package:analyzer/src/dart/analysis/driver.dart:2037:22)
#3 AnalysisDriver._applyPendingFileChanges (package:analyzer/src/dart/analysis/driver.dart:1510:7)
#4 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2411:16)

]
[removeLibraries][uriSet: {}][#0 LinkedElementFactory.removeLibraries (package:analyzer/src/summary2/linked_element_factory.dart:262:67)
#1 LibraryContext.remove (package:analyzer/src/dart/analysis/library_context.dart:315:20)
#2 AnalysisDriver._removePotentiallyAffectedLibraries (package:analyzer/src/dart/analysis/driver.dart:2037:22)
#3 AnalysisDriver._applyPendingFileChanges (package:analyzer/src/dart/analysis/driver.dart:1510:7)
#4 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2411:16)

]
[removeLibraries][uriSet: {}][#0 LinkedElementFactory.removeLibraries (package:analyzer/src/summary2/linked_element_factory.dart:262:67)
#1 LibraryContext.remove (package:analyzer/src/dart/analysis/library_context.dart:315:20)
#2 AnalysisDriver._removePotentiallyAffectedLibraries (package:analyzer/src/dart/analysis/driver.dart:2037:22)
#3 AnalysisDriver._applyPendingFileChanges (package:analyzer/src/dart/analysis/driver.dart:1510:7)
#4 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2411:16)

]
[load][targetLibrary: file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository/test/http_client_test.dart = /Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository/test/http_client_test.dart]

#0 LinkedElementFactory.createLibraryElementForReading (package:analyzer/src/summary2/linked_element_factory.dart:153:7)
#1 LinkedElementFactory.elementOfReference (package:analyzer/src/summary2/linked_element_factory.dart:212:14)
#2 LinkedElementFactory.libraryOfUri (package:analyzer/src/summary2/linked_element_factory.dart:241:12)
#3 LinkedElementFactory.libraryOfUri2 (package:analyzer/src/summary2/linked_element_factory.dart:245:19)
#4 LinkedElementFactory.dartAsyncElement (package:analyzer/src/summary2/linked_element_factory.dart:52:12)
#5 Linker._createTypeSystem (package:analyzer/src/summary2/link.dart:349:22)
#6 Linker._buildOutlines (package:analyzer/src/summary2/link.dart:247:5)

#7 Linker.link. (package:analyzer/src/summary2/link.dart:123:7)

#8 OperationPerformanceImpl.runAsync (package:analyzer/src/util/performance/operation_performance.dart:174:14)

#9 Linker.link (package:analyzer/src/summary2/link.dart:122:5)

#10 link (package:analyzer/src/summary2/link.dart:41:3)

#11 LibraryContext.load.loadBundle. (package:analyzer/src/dart/analysis/library_context.dart:211:22)

#12 OperationPerformanceImpl.runAsync (package:analyzer/src/util/performance/operation_performance.dart:174:14)

#13 LibraryContext.load.loadBundle (package:analyzer/src/dart/analysis/library_context.dart:208:24)

#14 LibraryContext.load.loadBundle (package:analyzer/src/dart/analysis/library_context.dart:158:9)

#15 LibraryContext.load.loadBundle (package:analyzer/src/dart/analysis/library_context.dart:158:9)

#16 LibraryContext.load. (package:analyzer/src/dart/analysis/library_context.dart:296:7)

#17 PerformanceLog.runAsync (package:analyzer/src/dart/analysis/performance_logger.dart:50:14)

#18 LibraryContext.load (package:analyzer/src/dart/analysis/library_context.dart:287:5)

#19 AnalysisDriver._produceErrors (package:analyzer/src/dart/analysis/driver.dart:1976:5)

#20 AnalysisDriver.performWork (package:analyzer/src/dart/analysis/driver.dart:1251:7)

#21 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2455:7)

#0      LibraryContext._throwLibraryCycleLinkException (package:analyzer/src/dart/analysis/library_context.dart:425:5)
#1      LibraryContext.load.loadBundle (package:analyzer/src/dart/analysis/library_context.dart:222:11)
<asynchronous suspension>
#2      LibraryContext.load.loadBundle (package:analyzer/src/dart/analysis/library_context.dart:158:9)
<asynchronous suspension>
#3      LibraryContext.load.loadBundle (package:analyzer/src/dart/analysis/library_context.dart:158:9)
<asynchronous suspension>
#4      LibraryContext.load.<anonymous closure> (package:analyzer/src/dart/analysis/library_context.dart:296:7)
<asynchronous suspension>
#5      PerformanceLog.runAsync (package:analyzer/src/dart/analysis/performance_logger.dart:50:14)
<asynchronous suspension>
#6      LibraryContext.load (package:analyzer/src/dart/analysis/library_context.dart:287:5)
<asynchronous suspension>
#7      AnalysisDriver._produceErrors (package:analyzer/src/dart/analysis/driver.dart:1976:5)
<asynchronous suspension>
#8      AnalysisDriver.performWork (package:analyzer/src/dart/analysis/driver.dart:1251:7)
<asynchronous suspension>
#9      AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2455:7)
<asynchronous suspension>

Debug log

1727443745592 <= {"id":"7"}
1727443745843 <= {"event":"analysis.errors","params":{"file":"file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository/pubspec.yaml","errors":[{"...
1727443745849 <= {"event":"analysis.errors","params":{"file":"file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository/analysis_options.yaml","er...
1727443745849 <= {"event":"server.status","params":{"analysis":{"isAnalyzing":true}}}
1727443746021 <= {"event":"server.error","params":{"isFatal":false,"message":"Internal error: Invalid argument(s): Missing library: dart:async\nLibraries: [dart:core]\nRoot children: [dart:core, dart:...
1727443746824 => {"id":"8","method":"analysis.getHover","params":{"file":"file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository/test/http_clie...
1727443747855 => {"id":"9","method":"server.shutdown","clientRequestTime":1727443747854}
1727443757542 started analysis server:
  /Users/martin/fvm/versions/3.24.3/bin/cache/dart-sdk/bin/dart language-server --client-id=Android-Studio --client-version=AI-241.19072.14 --protocol=analyzer
1727443757767 <= {"event":"server.connected","params":{"version":"1.38.0","pid":30445}}
1727443757777 <= {"id":"0","result":{"version":"1.38.0"}}
1727443757777 => {"id":"1","method":"server.setSubscriptions","params":{"subscriptions":["STATUS"]},"clientRequestTime":1727443757551}
1727443757778 => {"id":"2","method":"analysis.updateOptions","params":{"options":{"enableAsync":true,"enableDeferredLoading":true,"enableEnums":true,"enableNullAwareOperators":true,"generateDart2jsHin...
1727443757778 => {"id":"3","method":"server.setClientCapabilities","params":{"requests":["openUrlRequest","showMessageRequest"],"supportsUris":true},"clientRequestTime":1727443757552}
1727443757778 => {"id":"4","method":"analysis.setAnalysisRoots","params":{"included":["file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository"]...
1727443757778 => {"id":"5","method":"analysis.setPriorityFiles","params":{"files":["file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository/test...
1727443757778 => {"id":"6","method":"analysis.setSubscriptions","params":{"subscriptions":{"CLOSING_LABELS":["file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/laye...
1727443757778 => {"id":"7","method":"edit.getAssists","params":{"file":"file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository/test/mock_data.d...
1727443757778 => {"id":"8","method":"flutter.setSubscriptions","params":{"subscriptions":{"OUTLINE":["file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/proje...
1727443757780 <= {"id":"1"}
1727443757782 <= {"id":"2"}
1727443757784 <= {"id":"3"}
1727443757787 <= {"id":"5"}
1727443757790 <= {"id":"6"}
1727443757793 <= {"id":"8"}
1727443757795 <= {"id":"7","result":{"assists":[]}}
1727443758053 <= {"event":"analysis.errors","params":{"file":"file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository/pubspec.yaml","errors":[{"...
1727443758063 <= {"event":"analysis.errors","params":{"file":"file:///Users/martin/Projects/Templates/startup_project/apps/flutter_project_template/layers/project_repository/analysis_options.yaml","er...
1727443758063 <= {"event":"server.status","params":{"analysis":{"isAnalyzing":true}}}
1727443758658 <= {"event":"server.error","params":{"isFatal":false,"message":"Internal error: Invalid argument(s): Missing library: dart:async\nLibraries: [dart:core]\nRoot children: [dart:core, dart:...

[dart-github-bot]

Summary: The user is experiencing an error during Dart analysis, where the "dart:async" library is missing. The error occurs despite restarting, cleaning the cache, updating packages, and upgrading the IDE. The user has provided their project repository, version information, and a detailed log of the error.

[mraleph]

Try close IDE, purge analysis driver cache by doing mv ~/.dartServer ~/.dartServer.bak and start IDE again.

If that helps then something is wrong with analysis driver cache got somehow corrupted and might be of interest to analyzer team.

[mjablecnik]

@mraleph Your advice didn't work, but I discovered that downgrading to Flutter version 3.22.0 solved the issue.

[mjablecnik]

Version where it works is:

martin at Martins-MacBook-Air startup_project >>> flutter --version
Flutter 3.22.0 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 5dcb86f68f (5 months ago) • 2024-05-09 07:39:20 -0500
Engine • revision f6344b75dc
Tools • Dart 3.4.0 • DevTools 2.34.3

[mjablecnik]

I created a specific branch in my project: https://github.com/mjablecnik/startup_project/tree/dart-analysis-issue where I had the problem if you will need it for test.

[bwilkerson]

@scheglov