build_runner 2.10.5 Failed to compile build script

[knottx]

build_runner 2.10.5

Executing task: fvm flutter pub run build_runner build --delete-conflicting-outputs 

Deprecated. Use `dart run` instead.
build_runner                                                                                                                                                                                                       
E .dart_tool/build/entrypoint/build.dart:13:47: Error: Too few positional arguments: 1 required, 0 given.                                                                                                          
  final _builderFactories = _i1.BuilderFactories(                                                                                                                                                                  
                                                ^                                                                                                                                                                  
  ../../.pub-cache/hosted/pub.dev/build_runner-2.10.5/lib/src/build_plan/builder_factories.dart:18:3: Context: Found this candidate, but the arguments don't match.                                                
    BuilderFactories(                                                                                                                                                                                              
    ^^^^^^^^^^^^^^^^                                                                                                                                                                                               
E Failed to compile build script. Check builder definitions and generated script .dart_tool/build/entrypoint/build.dart.                                                                                           
Failed to update packages.

 *  The terminal process "/bin/zsh '-l', '-c', 'fvm flutter pub run build_runner build --delete-conflicting-outputs'" terminated with exit code: 78. 
 *  Terminal will be reused by tasks, press any key to close it. 

[davidmorgan]

Thanks for reporting! That's not supposed to happen. I'll take a look.

build_runner clean should fix it.

By the way, --delete-conflicting-outputs is not needed any more :)

[davidmorgan]

Hmmmmm it looks to me like flutter pub run does not recompile build_runner when the version changes, leading to the compile error as it's running the old executable with the new libraries.

Whereas, dart run does recompile when the version changes.

So I think "Use dart run instead." is the long term fix :) ... is there any problem with doing that?

[knottx]

Hmmmmm it looks to me like flutter pub run does not recompile build_runner when the version changes, leading to the compile error as it's running the old executable with the new libraries.

Whereas, dart run does recompile when the version changes.

So I think "Use dart run instead." is the long term fix :) ... is there any problem with doing that?

It's working

[gmpassos]

FYI,

I always use:

dart run build_runner build --force-aot -v

[davidmorgan]

So I think "Use dart run instead." is the long term fix :) ... is there any problem with doing that?

It's working

Thanks for confirming!

I'll leave this open for a while so people can find it if they hit the same issue.

[amorenew]

same and it works with JIT but not AOT
build_runner
E
E Failed to compile build script. Check builder definitions and generated script .dart_tool/build/entrypoint/build.dart.

[davidmorgan]

@amorenew Did you try using dart run instead of flutter pub run as suggested above? Thanks.

[amorenew]

I always use Dart
dart run build_runner build --delete-conflicting-outputs --force-aot

[amorenew]

This is the build.dart file, if it may help

// @dart=3.6
// ignore_for_file: directives_ordering
// build_runner >=2.4.16
// ignore_for_file: no_leading_underscores_for_library_prefixes
import 'package:build_runner/src/build_plan/builder_factories.dart' as _i1;
import 'package:auto_route_generator/builder.dart' as _i2;
import 'package:drift_dev/integrations/build.dart' as _i3;
import 'package:mockito/src/builder.dart' as _i4;
import 'package:source_gen/builder.dart' as _i5;
import 'dart:io' as _i6;
import 'package:build_runner/src/bootstrap/processes.dart' as _i7;

final _builderFactories = _i1.BuilderFactories(
  {
    'auto_route_generator:auto_route_generator': [_i2.autoRouteBuilder],
    'auto_route_generator:auto_router_generator': [_i2.autoRouterBuilder],
    'drift_dev:analyzer': [
      _i3.discover,
      _i3.analyzer,
    ],
    'drift_dev:drift_dev': [
      _i3.discover,
      _i3.analyzer,
      _i3.driftBuilder,
    ],
    'drift_dev:modular': [_i3.modular],
    'drift_dev:not_shared': [_i3.driftBuilderNotShared],
    'drift_dev:preparing_builder': [_i3.preparingBuilder],
    'mockito:mockBuilder': [_i4.buildMocks],
    'source_gen:combining_builder': [_i5.combiningBuilder],
  },
  postProcessBuilderFactories: {
    'drift_dev:cleanup': _i3.driftCleanup,
    'source_gen:part_cleanup': _i5.partCleanup,
  },
);
void main(List<String> args) async {
  _i6.exitCode = await _i7.ChildProcess.run(
    args,
    _builderFactories,
  )!;
}

[davidmorgan]

Hmm it looks like a different issue.

Did it compile successfully with aot before? Did it start failing when you updated build_runner / the SDK / something else?

[amorenew]

It was an old project, and I upgraded the build_runner, and I don't remember if I used AOT before or not for this project
I use the latest Flutter stable and the latest build_runner