analysis_server: Invalid file path (-32003)

[Urfoex]

Using packages for Debian.
Tried with Dart stable 2.5.2, 2.6.1, dev 2.7.0
Fails with 2.6.1 and 2.7.0
Works with 2.5.2

Using analysis_server with coc.nvim as described in wiki.

I tested with stagehand server-shelf and stagehand console-full with same behavior.
On completion I get Request failed: Invalid file path (-32003). console.dart.cocinfo.log

[DanTup]

@Urfoex Sorry for the delay in responding to this. I checked the log and the issue looks to be because you had onlyAnalyzeProjectsWithOpenFiles: true in initializationOptions but there was never a request for textDocument/didOpen. This means no paths are being analyzed, and therefore no paths are valid.

[srawlins]

This crash hasn't been reported since Dart 2.5.2. Please re-open if you see this crash again.

[dJani97]

I just had a similar crash. The output of the swagger_dart_code_generator package crashes my analyzer in a reproducible way.

Changing the generated code even the slightest bit, e.g. deleting a random method instantly fixes the issue.

I've tried copying the generated files to another project so I can share them separately, but it doesn't crash anymore.

Managed to capture the following logs:

[Error - 12:29:02 AM] Request textDocument/codeAction failed.
  Message: An error occurred while handling textDocument/codeAction request
  Code: -32001 
[Error - 12:29:02 AM] An error occurred while handling textDocument/codeAction request: Bad state: Expected existing element: root::package:projectname_mobile/presentation/web/swagger_generated_code/reporting.enums.swagger.dart::@unit::package:projectname_mobile/presentation/web/swagger_generated_code/reporting.enums.swagger.dart::@getter::$UsersUserIdPlansAggregatedGetAggregationTypeMap
#0      LinkedElementFactory.elementOfReference (package:analyzer/src/summary2/linked_element_factory.dart:143:7)
#1      LinkedElementFactory.buildExportNamespace (package:analyzer/src/summary2/linked_element_factory.dart:49:21)
#2      LibraryElementImpl.exportNamespace (package:analyzer/src/dart/element/element.dart:3823:42)
#3      TopLevelDeclarations.addElement.addSingle (package:analysis_server/src/services/correction/fix/dart/top_level_declarations.dart:59:36)
#4      TopLevelDeclarations.addElement (package:analysis_server/src/services/correction/fix/dart/top_level_declarations.dart:68:5)
#5      TopLevelDeclarations.withName (package:analysis_server/src/services/correction/fix/dart/top_level_declarations.dart:47:7)
<asynchronous suspension>
#6      ImportLibrary._importLibraryForElement (package:analysis_server/src/services/correction/dart/import_library.dart:272:33)
<asynchronous suspension>

Flutter:
Flutter (Channel stable, 2.10.1, on Microsoft Windows [Version 10.0.22000.493], locale en-US)

[DanTup]

@dJani97 there's another open issue about that specific error here:

#48082

If you're able to get a repro you can share, please do post it on that issue. Thanks!