pub run build_runner serve stack trace and hangs w/ angular_components_example

[kevmoo]

This commit - dart-archive/angular_components_example@96460a7

pub get – to get identical dependencies.

Get the following output. CTRL-C does nothing ... but kill -TERM pid does kill it

pub run build_runner serve
[INFO] Entrypoint: Generating build script completed, took 376ms
[INFO] Watch: Setting up file watchers completed, took 28ms
[INFO] Watch: Waiting for all file watchers to be ready completed, took 196ms
[INFO] BuildDefinition: Initializing inputsRangeError: Value not in range: -1
#0      _StringBase.substring (dart:core-patch/dart:core/string_patch.dart:369)
#1      _Loader._listGeneratedAssetIds (package:build_runner/src/generate/build_definition.dart:365:33)
<asynchronous suspension>
#2      _Loader._findCacheDirSources (package:build_runner/src/generate/build_definition.dart:167:7)
#3      _Loader.prepareWorkspace (package:build_runner/src/generate/build_definition.dart:80:33)
<asynchronous suspension>
#4      BuildDefinition.prepareWorkspace (package:build_runner/src/generate/build_definition.dart:62:12)
#5      WatchImpl._run.<anonymous closure> (package:build_runner/src/generate/watch_impl.dart:254:48)
<asynchronous suspension>
#6      WatchImpl._run (package:build_runner/src/generate/watch_impl.dart:273:6)
#7      new WatchImpl (package:build_runner/src/generate/watch_impl.dart:150:9)
#8      runWatch (package:build_runner/src/generate/watch_impl.dart:109:9)
#9      watch (package:build_runner/src/generate/watch_impl.dart:88:7)
<asynchronous suspension>
#10     watch (package:build_runner/src/generate/build.dart:118:5)
#11     _ServeCommand.run (package:build_runner/src/entrypoint/options.dart:282:25)
<asynchronous suspension>
#12     CommandRunner.runCommand (package:args/command_runner.dart:194:27)
<asynchronous suspension>
#13     CommandRunner.run.<anonymous closure> (package:args/command_runner.dart:109:29)
#14     new Future.sync (dart:async/future.dart:222)
#15     CommandRunner.run (package:args/command_runner.dart:109:11)
#16     run (package:build_runner/src/entrypoint/run.dart:15:17)
#17     main (file:///Users/kevmoo/source/github/angular_components_example/.dart_tool/build/entrypoint/build.dart:44:22)
<asynchronous suspension>
#18     _startIsolate.<anonymous closure> (dart:isolate-patch/dart:isolate/isolate_patch.dart:274)
#19     _RawReceivePortImpl._handleMessage (dart:isolate-patch/dart:isolate/isolate_patch.dart:164)

[kevmoo]

Figured out the file: .DS_Store 😄

[kevmoo]

I opened the directory on my mac – so file system 💩 was added.

We could at least catch here and print the file if we're confused...

[jakemac53]

ah ya it looks like we have a built in assumption that there are no files directly under the generated dir, only package directories

[kevmoo]

Verified fixed with build_runner 0.7.9 – thanks!