Unable to resolve asset ID for "dart:core"

[mohawkTrail]

I cannot build the tutorial. From Chapter01

Is it broke, or is it me?

pub get,....
[works]

pub build
Loading source assets...
Loading di/module_transformer, initialize/build/loader_replacer, smoke/src/default_transformer and initialize transformLoading di/module_transformer, initialize/build/loader_replacer, smoke/src/default_transformer and initialize transformers...
Loading angular transformers...
Building tutorial...
[Error from InjectorGenerator on tutorial|web/main.dart]:
Unable to resolve asset ID for "dart:core"
Build error:
Transform InjectorGenerator on tutorial|web/main.dart threw error:
Caused by Could not resolve dart:core
#0 AnalysisTask._safelyPerform (package:analyzer/src/generated/engine.dart:6762:7)
#1 AnalysisTask.perform (package:analyzer/src/generated/engine.dart:6727:7)
#2 AnalysisContextImpl._cacheDartResolutionData (package:analyzer/src/generated/engine.dart:2414:79)
#3 AnalysisContextImpl._getDartResolutionData (package:analyzer/src/generated/engine.dart:3046:17)
#4 AnalysisContextImpl._getDartResolutionData2 (package:analyzer/src/generated/engine.dart:3077:14)
#5 AnalysisContextImpl.computeLibraryElement (package:analyzer/src/generated/engine.dart:1192:58)
#6 ResolverImpl._performResolve.. (package:code_transformers/src/resolver_impl.dart:157:25)
#7 MappedListIterable.elementAt (dart:_internal/iterable.dart:413)
#8 ListIterable.toList (dart:_internal/iterable.dart:219)
#9 ResolverImpl._performResolve. (package:code_transformers/src/resolver_impl.dart:158:10)
#10 _RootZone.runUnary (dart:async/zone.dart:1149)
#11 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:502)
#12 _Future._propagateToListeners (dart:async/future_impl.dart:585)
#13 _Future._completeWithValue (dart:async/future_impl.dart:376)
#14 _Future._asyncComplete. (dart:async/future_impl.dart:430)
#15 _microtaskLoop (dart:async/schedule_microtask.dart:43)
#16 _microtaskLoopEntry (dart:async/schedule_microtask.dart:52)
#17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:96)
#18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:151)

package:analyzer/src/generated/engine.dart 2115:11 AnalysisContextImpl.recordResolveDartLibraryTaskResults
package:analyzer/src/generated/engine.dart 5304:98 AnalysisContextImpl_AnalysisTaskResultRecorder.visitResolveDartLibraryTask
package:analyzer/src/generated/engine.dart 14327:50 ResolveDartLibraryTask.accept
package:analyzer/src/generated/engine.dart 6732:12 AnalysisTask.perform
package:analyzer/src/generated/engine.dart 2414:79 AnalysisContextImpl._cacheDartResolutionData
package:analyzer/src/generated/engine.dart 3046:17 AnalysisContextImpl._getDartResolutionData
package:analyzer/src/generated/engine.dart 3077:14 AnalysisContextImpl._getDartResolutionData2
package:analyzer/src/generated/engine.dart 1192:58 AnalysisContextImpl.computeLibraryElement
package:code_transformers/src/resolver_impl.dart 157:25 ResolverImpl._performResolve..
dart:_internal/iterable.dart 413 MappedListIterable.elementAt
dart:_internal/iterable.dart 219 ListIterable.toList
package:code_transformers/src/resolver_impl.dart 158:10 ResolverImpl._performResolve.
dart:async/zone.dart 1149 _RootZone.runUnary
dart:async/future_impl.dart 502 _Future._propagateToListeners.handleValueCallback
dart:async/future_impl.dart 585 _Future._propagateToListeners
dart:async/future_impl.dart 376 _Future._completeWithValue
dart:async/future_impl.dart 430 _Future._asyncComplete.
dart:async/schedule_microtask.dart 43 _microtaskLoop
dart:async/schedule_microtask.dart 52 _microtaskLoopEntry
dart:isolate-patch/isolate_patch.dart 96 _runPendingImmediateCallback
dart:isolate-patch/isolate_patch.dart 151 _RawReceivePortImpl._handleMessage

package:analyzer/src/generated/engine.dart 2115:11 AnalysisContextImpl.recordResolveDartLibraryTaskResults
package:analyzer/src/generated/engine.dart 5304:98 AnalysisContextImpl_AnalysisTaskResultRecorder.visitResolveDartLibraryTask
package:analyzer/src/generated/engine.dart 14327:50 ResolveDartLibraryTask.accept
package:analyzer/src/generated/engine.dart 6732:12 AnalysisTask.perform
package:analyzer/src/generated/engine.dart 2414:79 AnalysisContextImpl._cacheDartResolutionData
package:analyzer/src/generated/engine.dart 3046:17 AnalysisContextImpl._getDartResolutionData
package:analyzer/src/generated/engine.dart 3077:14 AnalysisContextImpl._getDartResolutionData2
package:analyzer/src/generated/engine.dart 1192:58 AnalysisContextImpl.computeLibraryElement
package:code_transformers/src/resolver_impl.dart 157:25 ResolverImpl._performResolve..
dart:_internal ListIterable.toList
package:code_transformers/src/resolver_impl.dart 158:10 ResolverImpl._performResolve.

Build failed.

Dito

[kwalrath]

@pavelgj or @vicb any insight?

[mohawkTrail]

Someone suggested I go straight to Angular2. Should we put up yellow tape and a "come back later" sign on this repository?

[kwalrath]

@naomiblack what do you think?

[df9ry]

Dito!

[kwalrath]

I tried to put up some tape, but had trouble building the site—a ruby problem iirc. Any help would be welcome.

[figaw]

This is an incredibly frustrating way of learning angularDart.

The tutorial also makes continuous mention of the dartEditor, but afai can see they've discontinued this?

[kwalrath]

Yes, please don't use angulardart.org. Just go to http://angular.io/dart and use Angular 2.

You're right that Dart Editor is discontinued. WebStorm is now the recommended IDE for web development with Dart, although other IDEs also work (e.g. Atom).

[figaw]

Okay, thank you!

I just wanted to try angular and dart together, and "angularDart" was the first thing that popped up.