analyzer dependency conflict

[siluvana]

Hi. I was doing some changes in my entities database, and when I try to run flutter packages pub run build_runner build I get a warning from floor_generator about analyzer which ends up in a severe error and can't generate the database file.

That's the detail:

**[WARNING] floor_generator:floor_generator on test/widget_test.dart:
Your current analyzer version may not fully support your current SDK version.

Analyzer language version: 2.16.0
SDK language version: 2.17.0

Please update to the latest analyzer version (4.1.0) by running
flutter packages upgrade.

If you are not getting the latest version by running the above command, you
can try adding a constraint like the following to your pubspec to start
diagnosing why you can't get the latest version:

dev_dependencies:
analyzer: ^4.1.0**

Then it shows this message:

**[SEVERE] floor_generator:floor_generator on test/widget_test.dart:

Invalid argument(s): Missing library: asset:myproject/lib/BloodyMakers/CategoryMaker.dart
Available libraries: [dart:typed_data, dart:convert, dart:math, dart:core, dart:_internal, dart:collection, dart:async, dart:isolate, dart:developer, dart:ffi, dart:_js_embedded_names, dart:_js_names, dart:_recipe_syntax, dart:_rti, dart:_foreign_helper, dart:_js_helper, dart:_interceptors, dart:_native_typed_data, dart:web_gl, dart:js_util, dart:_metadata, dart:html_common, dart:indexed_db, dart:svg, dart:web_audio, dart:html, dart:io, dart:_http, dart:js, dart:_js, dart:mirrors, dart:nativewrappers, dart:cli, dart:_late_helper, dart:_dart2js_runtime_metrics, dart:_js_primitives, dart:_async_await_error_codes, dart:_js_annotations, dart:_spirv, dart:ui]
#0 LinkedElementFactory.createLibraryElementForReading (package:analyzer/src/summary2/linked_element_factory.dart:74:7)
#1 LinkedElementFactory.elementOfReference (package:analyzer/src/summary2/linked_element_factory.dart:128:14)
#2 LinkedElementFactory.libraryOfUri (package:analyzer/src/summary2/linked_element_factory.dart:177:12)
#3 ElementBuilder._selectLibrary (package:analyzer/src/summary2/element_builder.dart:1018:37)
#4 ElementBuilder.visitImportDirective (package:analyzer/src/summary2/element_builder.dart:598:31)
#5 ImportDirectiveImpl.accept (package:analyzer/src/dart/ast/ast.dart:5953:50)
#6 NodeListImpl.accept (package:analyzer/src/dart/ast/ast.dart:7758:20)
#7 ElementBuilder.buildLibraryElementChildren (package:analyzer/src/summary2/element_builder.dart:60:21)
#8 LibraryBuilder.buildElements (package:analyzer/src/summary2/library_builder.dart:109:24)
#9 Linker._computeLibraryScopes (package:analyzer/src/summary2/link.dart:109:15)
#10 Linker._buildOutlines (package:analyzer/src/summary2/link.dart:88:5)
#11 Linker.link (package:analyzer/src/summary2/link.dart:74:5)
#12 link (package:analyzer/src/summary2/link.dart:33:10)
#13 LibraryContext.load2.loadBundle (package:analyzer/src/dart/analysis/library_context.dart:176:30)
#14 SetMixin.forEach (dart:collection/set.dart:142:30)
#15 LibraryContext.load2.loadBundle (package:analyzer/src/dart/analysis/library_context.dart:113:32)
#16 LibraryContext.load2. (package:analyzer/src/dart/analysis/library_context.dart:206:7)
#17 PerformanceLog.run (package:analyzer/src/dart/analysis/performance_logger.dart:32:15)
#18 LibraryContext.load2 (package:analyzer/src/dart/analysis/library_context.dart:204:12)
#19 AnalysisDriver._computeUnitElement. (package:analyzer/src/dart/analysis/driver.dart:1574:22)
#20 PerformanceLog.run (package:analyzer/src/dart/analysis/performance_logger.dart:32:15)
#21 AnalysisDriver._computeUnitElement (package:analyzer/src/dart/analysis/driver.dart:1572:20)
#22 AnalysisDriver.performWork (package:analyzer/src/dart/analysis/driver.dart:1126:35)
#23 AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2140:24)

[INFO] 16.0s elapsed, 73/79 actions completed.**

and keeps showing 73/79 actions completed infinitelly.

---

If I put analyzer 4.1.0 as dev_dependencies, I have unresolved dependencies conflict.

Because floor_generator 1.2.0 depends on analyzer ^2.2.0 and no versions of floor_generator match >1.2.0 <2.0.0, floor_generator ^1.2.0 requires analyzer ^2.2.0. So, because myproject depends on both floor_generator ^1.2.0 and analyzer ^4.1.0, version solving failed.

Is there a solution for this?

Thanks!
Silvana.

[siluvana]

I've just found that's there is a PR waiting for this dependency update. I hope it'll solve it.

[Amir-P]

You can use https://github.com/Amir-P/flat until they fix it on Floor. @siluvana

[siluvana]

Thanks, Amir!

[dkaera]

Pushed update here but need some help to solve GitHub CI Action issues.

[dkaera]

Update will be soon, thanks @ThomasMiddel 👍

[dkaera]

@siluvana please use the latest Floor version.

[siluvana]

Thanks a lot for your answer. Resuming the project after a while and is kinda working now with the new version.