pub serve fails with 'Could not resolve dart:core'

[DartBot]

Issue by joelrich Originally opened as dart-lang/sdk#22099

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What steps will reproduce the problem?

1. Checkout https://github.com/localvoid/vdom-benchmark (commit f6767ceb04)
2. npm install
3. pub serve

What is the expected output? What do you see instead?

Server should start. The following error:

{{{ $ pub serve Loading source assets... Loading liquid transformers... Serving vdom_benchmark web on http://localhost:8080 [Error from Factory on vdom_benchmark|lib/benchmark.dart]: Unable to resolve asset ID for "dart:core" Build error: Transform Factory on vdom_benchmark|lib/benchmark.dart threw error: <rethrow> Caused by Could not resolve dart:core

­0 AnalysisTask._safelyPerform (package:analyzer/src/generated/engine.dart:6762)

­1 AnalysisTask.perform (package:analyzer/src/generated/engine.dart:6727)

­2 AnalysisContextImpl._cacheDartResolutionData (package:analyzer/src/generated/engine.dart:2414)

­3 AnalysisContextImpl._getDartResolutionData (package:analyzer/src/generated/engine.dart:3046)

­4 AnalysisContextImpl._getDartResolutionData2 (package:analyzer/src/generated/engine.dart:3077)

­5 AnalysisContextImpl.computeLibraryElement (package:analyzer/src/generated/engine.dart:1192)

­6 ResolverImpl._performResolve.<anonymous closure>.<anonymous closure> (package:code_transformers/src/resolver_impl.dart:158)

­7 MappedListIterable.elementAt (dart:_internal/iterable.dart:417)

­8 ListIterable.toList (dart:_internal/iterable.dart:219)

­9 ResolverImpl._performResolve.<anonymous closure> (package:code_transformers/src/resolver_impl.dart:159)

­10 _RootZone.runUnary (dart:async/zone.dart:1155)

­11 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:484)

­12 _Future._propagateToListeners (dart:async/future_impl.dart:567)

­13 _Future._completeWithValue (dart:async/future_impl.dart:358)

­14 _Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:412)

­15 _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41)

­16 _asyncRunCallback (dart:async/schedule_microtask.dart:48)

­17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:84)

­18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:131)

}}}

What version of the product are you using?

Pub 1.8.0

On what operating system?

OS X Yosemite

What browser (if applicable)?

Please provide any additional information below.

[DartBot]

Comment by lrhn

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Added Area-Pub, Triaged labels.

[DartBot]

Comment by nex3

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This error is coming from the code_transformers package.

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Removed Area-Pub label. Added Area-Pkg, Pkg-CodeTransformers labels.

[DartBot]

Comment by zoechi

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Similar in a Polymer project

uild error: Transform ScriptCompactor on playground|web/polymer/field_by_string_name/index.html threw error: <rethrow> Caused by Could not resolve dart:core

­0 AnalysisTask._safelyPerform (package:analyzer/src/generated/engine.dart:6857:7)

­1 AnalysisTask.perform (package:analyzer/src/generated/engine.dart:6834:21)

­2 AnalysisContextImpl._cacheDartResolutionData (package:analyzer/src/generated/engine.dart:2953:33)

­3 AnalysisContextImpl._getDartResolutionData (package:analyzer/src/generated/engine.dart:3728:33)

­4 AnalysisContextImpl._getDartResolutionData2 (package:analyzer/src/generated/engine.dart:3760:36)

­5 AnalysisContextImpl.computeLibraryElement (package:analyzer/src/generated/engine.dart:1771:30)

­6 ResolverImpl._performResolve.<anonymous closure>.<anonymous closure> (package:code_transformers/src/resolver_impl.dart:158:46)

­7 MappedListIterable.elementAt (dart:_internal/iterable.dart:413)

­8 ListIterable.toList (dart:_internal/iterable.dart:219)

­9 ResolverImpl._performResolve.<anonymous closure> (package:code_transformers/src/resolver_impl.dart:159:16)

­10 _RootZone.runUnary (dart:async/zone.dart:1155)

­11 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:484)

­12 _Future._propagateToListeners (dart:async/future_impl.dart:567)

­13 _Future._completeWithValue (dart:async/future_impl.dart:358)

­14 _Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:412)

­15 _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41)

­16 _asyncRunCallback (dart:async/schedule_microtask.dart:48)

­17 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:96)

­18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:143)

Dart VM version: 1.9.0-edge.43738 (Thu Feb 12 12:05:23 2015) on "linux_x64"

[KarstenB]

For my project building with pub build --mode=release works, but pub build --mode=debug fails, so I ran:pub --trace 'build' '--mode=debug' which yields:

Loading source assets... Loading polymer transformers... Building PSHDL_Poly... (3.1s) Build error: Transform ScriptCompactor on PSHDL_Poly|web/pshdl_poly.html threw error: Caused by Could not resolve dart:core

0 LibraryResolver.resolveLibrary (package:analyzer/src/generated/resolver.dart:7883)

1 ResolveDartLibraryTask.internalPerform (package:analyzer/src/generated/engine.dart:10538)

2 AnalysisTask._safelyPerform (package:analyzer/src/generated/engine.dart:6430)

3 AnalysisTask.perform (package:analyzer/src/generated/engine.dart:6403)

4 AnalysisContextImpl._cacheDartResolutionData (package:analyzer/src/generated/engine.dart:2804)

5 AnalysisContextImpl._getDartResolutionData (package:analyzer/src/generated/engine.dart:3413)

6 AnalysisContextImpl._getDartResolutionData2 (package:analyzer/src/generated/engine.dart:3442)

7 AnalysisContextImpl.computeLibraryElement (package:analyzer/src/generated/engine.dart:1692)

8 ResolverImpl._performResolve.. (package:code_transformers/src/resolver_impl.dart:157)

9 MappedListIterable.elementAt (dart:_internal/iterable.dart:413)

10 ListIterable.toList (dart:_internal/iterable.dart:219)

11 ResolverImpl._performResolve. (package:code_transformers/src/resolver_impl.dart:158)

12 _RootZone.runUnary (dart:async/zone.dart:1155)

13 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:494)

14 _Future._propagateToListeners (dart:async/future_impl.dart:577)

15 _Future._completeWithValue (dart:async/future_impl.dart:368)

16 _Future._asyncComplete. (dart:async/future_impl.dart:422)

17 _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41)

18 _asyncRunCallback (dart:async/schedule_microtask.dart:48)

19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:96)

20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:143)

package:analyzer/src/generated/engine.dart 2496 AnalysisContextImpl.recordResolveDartLibraryTaskResults package:analyzer/src/generated/engine.dart 4866 AnalysisContextImpl_AnalysisTaskResultRecorder.visitResolveDartLibraryTask package:analyzer/src/generated/engine.dart 10530 ResolveDartLibraryTask.accept package:analyzer/src/generated/engine.dart 6411 AnalysisTask.perform. package:analyzer/src/generated/utilities_general.dart 150 _PerformanceTagImpl.makeCurrentWhile package:analyzer/src/generated/engine.dart 6411 AnalysisTask.perform package:analyzer/src/generated/engine.dart 2804 AnalysisContextImpl._cacheDartResolutionData package:analyzer/src/generated/engine.dart 3413 AnalysisContextImpl._getDartResolutionData package:analyzer/src/generated/engine.dart 3442 AnalysisContextImpl._getDartResolutionData2 package:analyzer/src/generated/engine.dart 1692 AnalysisContextImpl.computeLibraryElement package:code_transformers/src/resolver_impl.dart 157 ResolverImpl._performResolve.. dart:_internal/iterable.dart 413 MappedListIterable.elementAt dart:_internal/iterable.dart 219 ListIterable.toList package:code_transformers/src/resolver_impl.dart 158 ResolverImpl._performResolve. dart:async/zone.dart 1155 _RootZone.runUnary dart:async/future_impl.dart 494 _Future._propagateToListeners.handleValueCallback dart:async/future_impl.dart 577 _Future._propagateToListeners dart:async/future_impl.dart 368 _Future._completeWithValue dart:async/future_impl.dart 422 _Future._asyncComplete. dart:async/schedule_microtask.dart 41 _asyncRunCallbackLoop dart:async/schedule_microtask.dart 48 _asyncRunCallback dart:isolate-patch/isolate_patch.dart 96 _runPendingImmediateCallback dart:isolate-patch/isolate_patch.dart 143 _RawReceivePortImpl._handleMessage

package:analyzer/src/generated/engine.dart 2496 AnalysisContextImpl.recordResolveDartLibraryTaskResults package:analyzer/src/generated/engine.dart 4866 AnalysisContextImpl_AnalysisTaskResultRecorder.visitResolveDartLibraryTask package:analyzer/src/generated/engine.dart 10530 ResolveDartLibraryTask.accept package:analyzer/src/generated/engine.dart 6411 AnalysisTask.perform. package:analyzer/src/generated/utilities_general.dart 150 _PerformanceTagImpl.makeCurrentWhile package:analyzer/src/generated/engine.dart 6411 AnalysisTask.perform package:analyzer/src/generated/engine.dart 2804 AnalysisContextImpl._cacheDartResolutionData package:analyzer/src/generated/engine.dart 3413 AnalysisContextImpl._getDartResolutionData package:analyzer/src/generated/engine.dart 3442 AnalysisContextImpl._getDartResolutionData2 package:analyzer/src/generated/engine.dart 1692 AnalysisContextImpl.computeLibraryElement package:code_transformers/src/resolver_impl.dart 157 ResolverImpl._performResolve.. dart:_internal ListIterable.toList package:code_transformers/src/resolver_impl.dart 158 ResolverImpl._performResolve. dart:isolate _RawReceivePortImpl._handleMessage

Could not find asset polymer	lib/src/build/html_finalizer.dart. /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/barback/pub_package_provider.dart 82 PubPackageProvider._assertExists /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/barback/pub_package_provider.dart 76 PubPackageProvider.getAsset. dart:isolate _RawReceivePortImpl._handleMessage ===== asynchronous gap =========================== dart:async _Completer.completeError /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/barback/pub_package_provider.dart 81 PubPackageProvider.getAsset. dart:isolate _RawReceivePortImpl._handleMessage ===== asynchronous gap =========================== dart:async Future.Future.microtask /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/barback/pub_package_provider.dart PubPackageProvider.getAsset dart:isolate _RawReceivePortImpl._handleMessage ===== asynchronous gap =========================== dart:async Stream.toList package:barback/src/graph/static_asset_cascade.dart 45 StaticAssetCascade.availableOutputs package:barback/src/graph/package_graph.dart 169 PackageGraph.getAllAssets. dart:async Future.wait package:barback/src/graph/package_graph.dart 168 PackageGraph.getAllAssets package:barback/src/graph/package_graph.dart 152 PackageGraph.getAllAssets. dart:async _BroadcastStreamController.add package:barback/src/graph/package_graph.dart 257 PackageGraph._tryScheduleResult. package:barback/src/utils.dart 241 newFuture. dart:isolate _RawReceivePortImpl._handleMessage ===== asynchronous gap =========================== dart:async _Future.then package:barback/src/graph/package_graph.dart 152 PackageGraph.getAllAssets package:barback/src/graph/package_graph.dart 152 PackageGraph.getAllAssets. dart:async _BroadcastStreamController.add package:barback/src/graph/package_graph.dart 257 PackageGraph._tryScheduleResult. package:barback/src/utils.dart 241 newFuture. dart:isolate _RawReceivePortImpl._handleMessage ===== asynchronous gap =========================== dart:async _Future.then package:barback/src/graph/package_graph.dart 152 PackageGraph.getAllAssets package:barback/src/barback.dart 106 Barback.getAllAssets /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart 87 BuildCommand.onRunTransformerCommand.... dart:isolate _RawReceivePortImpl._handleMessage ===== asynchronous gap =========================== dart:async _Future.then /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart 85 BuildCommand.onRunTransformerCommand... /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/log.dart 378 progress /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart 79 BuildCommand.onRunTransformerCommand.. dart:isolate _RawReceivePortImpl._handleMessage ===== asynchronous gap =========================== dart:async _Future.then /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart 57 BuildCommand.onRunTransformerCommand. dart:isolate _RawReceivePortImpl._handleMessage ===== asynchronous gap =========================== dart:async Future.Future.microtask /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart BuildCommand.onRunTransformerCommand /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/barback.dart 58 BarbackCommand.run package:args/command_runner.dart 179 CommandRunner.runCommand. dart:async Future.Future.sync package:args/command_runner.dart 132 CommandRunner.runCommand /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command_runner.dart 122 PubCommandRunner.runCommand.. dart:async Future.Future.sync /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/utils.dart 107 captureErrors. package:stack_trace/src/chain.dart 78 Chain.capture /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/utils.dart 121 captureErrors /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command_runner.dart 122 PubCommandRunner.runCommand. dart:isolate _RawReceivePortImpl._handleMessage ---- Log transcript ---- FINE: Pub 1.10.1 IO : Deleting directory build. FINE: Loading asset environment... FINE: Loading package graph... FINE: Loading package graph finished (0.2s). FINE: Initializing barback... FINE: Serving packages on localhost:0. FINE: Providing sources for pshdl_api	lib. FINE: Providing sources for PSHDL_Poly	lib. FINE: Loading source assets finished (0.0s). FINE: Provided sources. FINE: Loading transformers... FINE: Transformer dependencies:	polymer: - FINE: Using cached transformer snapshot. FINE: Loading transformers from [polymer] FINE: Spawning isolate from /Users/karstenbecker/GDrive/PSHDL_Poly/.pub/transformers/transformers.snapshot. FINE: Loading polymer transformers finished (0.0s). FINE: Transformers from polymer: {Instance of 'PolymerTransformerGroup'} FINE: Loading transformers finished (0.3s). FINE: Initializing barback finished (0.4s). FINE: Loading asset environment finished (0.6s). FINE: Providing sources for PSHDL_Poly	web. FINE: Bound "web" to localhost:0. FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/res/documentation.html]:	Took 0.3s (0.1s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/grand_central_dispatch.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/bootstrap_element.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/tutorial.html]:	Took 0.4s (0.1s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_main_tab.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_modal_createboard.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_modal_createfile.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_modal_createsynsettings.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_modal_createworkspace.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/sim/poly_siminput_button.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/sim/poly_siminput_pulse.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/sim/poly_siminput_reset.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/sim/poly_simoutput_led.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/pshdl_examples.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/pshdl_log.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/pshdl_navigation.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/pshdl_ui_actions.dart]:	Took 0.2s (0.0s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/sim/poly_siminput_button.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/sim/poly_siminput_pulse.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/sim/poly_siminput_static.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/sim/poly_simoutput_led.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/sim/poly_simoutput_number.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/ui/poly_checkbox_button.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/ui/poly_dropdown_button.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/ui/poly_text_dropdown_button.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/poly_code_files.html]:	Took 1.0s (0.8s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/poly_tab_results.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/poly_tab_run.html]:	Took 0.9s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/sim/poly_siminput_reset.html]:	Took 1.0s (0.7s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/sim/poly_siminput_clock.html]:	Took 1.0s (0.8s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/poly_tab_code.html]:	Took 1.2s (1.0s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/sim/poly_sim_input.html]:	Took 1.2s (0.9s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/poly_tab_simulation.html]:	Took 1.2s (1.0s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/poly_main_tab.html]:	Took 1.2s (1.1s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/poly/poly_main_app.html]:	Took 1.3s (1.1s awaiting secondary inputs). FINE: [Fine from polymer (Linter) on PSHDL_Poly	web/pshdl_poly.html]:	Took 1.2s (1.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/modals/poly_modal_copyfile.dart]:	Took 1.1s (1.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/modals/poly_modal_createboard.dart]:	Took 1.1s (1.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/modals/poly_modal_createfile.dart]:	Took 1.1s (1.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/modals/poly_modal_createworkspace.dart]:	Took 1.1s (1.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/modals/poly_modal_createsynsettings.dart]:	Took 1.1s (1.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/modals/poly_modal_renamefile.dart]:	Took 1.1s (1.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_ace.dart]:	Took 1.1s (1.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_code_files.dart]:	Took 1.1s (1.0s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_files_entry.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_main_app.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_messages.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_modal_copyfile.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_modal_renamefile.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_settings_board.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_settings_synthesis.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_tab_code.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_tab_results.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_tab_run.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/poly_tab_simulation.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/sim/poly_sim_input.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/sim/poly_siminput_clock.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/sim/poly_siminput_static.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/sim/poly_simoutput_number.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/ui/poly_checkbox_button.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/ui/poly_dropdown_button.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/poly/ui/poly_text_dropdown_button.dart]:	Took 1.1s (0.9s awaiting secondary inputs). FINE: [Fine from Observable on PSHDL_Poly	web/pshdl_sim.dart]:	Took 1.1s (0.9s awaiting secondary inputs). ERR : Build error:	Transform ScriptCompactor on PSHDL_Poly	web/pshdl_poly.html threw error:	Caused by Could not resolve dart:core	#0 LibraryResolver.resolveLibrary (package:analyzer/src/generated/resolver.dart:7883)	#1 ResolveDartLibraryTask.internalPerform (package:analyzer/src/generated/engine.dart:10538)	#2 AnalysisTask._safelyPerform (package:analyzer/src/generated/engine.dart:6430)	#3 AnalysisTask.perform (package:analyzer/src/generated/engine.dart:6403)	#4 AnalysisContextImpl._cacheDartResolutionData (package:analyzer/src/generated/engine.dart:2804)	#5 AnalysisContextImpl._getDartResolutionData (package:analyzer/src/generated/engine.dart:3413)	#6 AnalysisContextImpl._getDartResolutionData2 (package:analyzer/src/generated/engine.dart:3442)	#7 AnalysisContextImpl.computeLibraryElement (package:analyzer/src/generated/engine.dart:1692)	#8 ResolverImpl._performResolve.. (package:code_transformers/src/resolver_impl.dart:157)	#9 MappedListIterable.elementAt (dart:_internal/iterable.dart:413)	#10 ListIterable.toList (dart:_internal/iterable.dart:219)	#11 ResolverImpl._performResolve. (package:code_transformers/src/resolver_impl.dart:158)	#12 _RootZone.runUnary (dart:async/zone.dart:1155)	#13 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:494)	#14 _Future._propagateToListeners (dart:async/future_impl.dart:577)	#15 _Future._completeWithValue (dart:async/future_impl.dart:368)	#16 _Future._asyncComplete. (dart:async/future_impl.dart:422)	#17 _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41)	#18 _asyncRunCallback (dart:async/schedule_microtask.dart:48)	#19 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:96)	#20 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:143)
package:analyzer/src/generated/engine.dart 2496 AnalysisContextImpl.recordResolveDartLibraryTaskResults
package:analyzer/src/generated/engine.dart 4866 AnalysisContextImpl_AnalysisTaskResultRecorder.visitResolveDartLibraryTask
package:analyzer/src/generated/engine.dart 10530 ResolveDartLibraryTask.accept
package:analyzer/src/generated/engine.dart 6411 AnalysisTask.perform.
package:analyzer/src/generated/utilities_general.dart 150 _PerformanceTagImpl.makeCurrentWhile
package:analyzer/src/generated/engine.dart 6411 AnalysisTask.perform
package:analyzer/src/generated/engine.dart 2804 AnalysisContextImpl._cacheDartResolutionData
package:analyzer/src/generated/engine.dart 3413 AnalysisContextImpl._getDartResolutionData
package:analyzer/src/generated/engine.dart 3442 AnalysisContextImpl._getDartResolutionData2
package:analyzer/src/generated/engine.dart 1692 AnalysisContextImpl.computeLibraryElement
package:code_transformers/src/resolver_impl.dart 157 ResolverImpl._performResolve..
dart:_internal/iterable.dart 413 MappedListIterable.elementAt
dart:_internal/iterable.dart 219 ListIterable.toList
package:code_transformers/src/resolver_impl.dart 158 ResolverImpl._performResolve.
dart:async/zone.dart 1155 _RootZone.runUnary
dart:async/future_impl.dart 494 _Future._propagateToListeners.handleValueCallback
dart:async/future_impl.dart 577 _Future._propagateToListeners
dart:async/future_impl.dart 368 _Future._completeWithValue
dart:async/future_impl.dart 422 _Future._asyncComplete.
dart:async/schedule_microtask.dart 41 _asyncRunCallbackLoop
dart:async/schedule_microtask.dart 48 _asyncRunCallback
dart:isolate-patch/isolate_patch.dart 96 _runPendingImmediateCallback
dart:isolate-patch/isolate_patch.dart 143 _RawReceivePortImpl._handleMessage
package:analyzer/src/generated/engine.dart 2496 AnalysisContextImpl.recordResolveDartLibraryTaskResults
package:analyzer/src/generated/engine.dart 4866 AnalysisContextImpl_AnalysisTaskResultRecorder.visitResolveDartLibraryTask
package:analyzer/src/generated/engine.dart 10530 ResolveDartLibraryTask.accept
package:analyzer/src/generated/engine.dart 6411 AnalysisTask.perform.
package:analyzer/src/generated/utilities_general.dart 150 _PerformanceTagImpl.makeCurrentWhile
package:analyzer/src/generated/engine.dart 6411 AnalysisTask.perform
package:analyzer/src/generated/engine.dart 2804 AnalysisContextImpl._cacheDartResolutionData
package:analyzer/src/generated/engine.dart 3413 AnalysisContextImpl._getDartResolutionData
package:analyzer/src/generated/engine.dart 3442 AnalysisContextImpl._getDartResolutionData2
package:analyzer/src/generated/engine.dart 1692 AnalysisContextImpl.computeLibraryElement
package:code_transformers/src/resolver_impl.dart 157 ResolverImpl._performResolve..
dart:_internal ListIterable.toList
package:code_transformers/src/resolver_impl.dart 158 ResolverImpl._performResolve.
dart:isolate _RawReceivePortImpl._handleMessage
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/poly_main_tab.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/poly_modal_createfile.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/poly_modal_createsynsettings.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/poly_modal_createworkspace.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/sim/poly_siminput_button.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/sim/poly_siminput_pulse.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/sim/poly_siminput_reset.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/sim/poly_simoutput_led.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/pshdl_examples.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/pshdl_log.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/pshdl_navigation.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/pshdl_ui_actions.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/poly_modal_copyfile.dart]:
Took 0.2s (0.0s awaiting secondary inputs).
FINE: [Fine from Dart2JS on PSHDL_Poly	web/poly/poly_modal_renamefile.dart]:
Took 0.2s (0.0s awaiting secondary inputs).

FINE: Building PSHDL_Poly finished (3.6s). ERR : Could not find asset polymer|lib/src/build/html_finalizer.dart. FINE: Exception type: AssetNotFoundException ERR : /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/barback/pub_package_provider.dart 82 PubPackageProvider._assertExists | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/barback/pub_package_provider.dart 76 PubPackageProvider.getAsset. | dart:isolate _RawReceivePortImpl._handleMessage | ===== asynchronous gap =========================== | dart:async _Completer.completeError | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/barback/pub_package_provider.dart 81 PubPackageProvider.getAsset. | dart:isolate _RawReceivePortImpl._handleMessage | ===== asynchronous gap =========================== | dart:async Future.Future.microtask | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/barback/pub_package_provider.dart PubPackageProvider.getAsset | dart:isolate _RawReceivePortImpl._handleMessage | ===== asynchronous gap =========================== | dart:async Stream.toList | package:barback/src/graph/static_asset_cascade.dart 45 StaticAssetCascade.availableOutputs | package:barback/src/graph/package_graph.dart 169 PackageGraph.getAllAssets. | dart:async Future.wait | package:barback/src/graph/package_graph.dart 168 PackageGraph.getAllAssets | package:barback/src/graph/package_graph.dart 152 PackageGraph.getAllAssets. | dart:async _BroadcastStreamController.add | package:barback/src/graph/package_graph.dart 257 PackageGraph._tryScheduleResult. | package:barback/src/utils.dart 241 newFuture. | dart:isolate _RawReceivePortImpl._handleMessage | ===== asynchronous gap =========================== | dart:async _Future.then | package:barback/src/graph/package_graph.dart 152 PackageGraph.getAllAssets | package:barback/src/graph/package_graph.dart 152 PackageGraph.getAllAssets. | dart:async _BroadcastStreamController.add | package:barback/src/graph/package_graph.dart 257 PackageGraph._tryScheduleResult. | package:barback/src/utils.dart 241 newFuture. | dart:isolate _RawReceivePortImpl._handleMessage | ===== asynchronous gap =========================== | dart:async _Future.then | package:barback/src/graph/package_graph.dart 152 PackageGraph.getAllAssets | package:barback/src/barback.dart 106 Barback.getAllAssets | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart 87 BuildCommand.onRunTransformerCommand.... | dart:isolate _RawReceivePortImpl._handleMessage | ===== asynchronous gap =========================== | dart:async _Future.then | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart 85 BuildCommand.onRunTransformerCommand... | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/log.dart 378 progress | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart 79 BuildCommand.onRunTransformerCommand.. | dart:isolate _RawReceivePortImpl._handleMessage | ===== asynchronous gap =========================== | dart:async _Future.then | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart 57 BuildCommand.onRunTransformerCommand. | dart:isolate _RawReceivePortImpl._handleMessage | ===== asynchronous gap =========================== | dart:async Future.Future.microtask | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/build.dart BuildCommand.onRunTransformerCommand | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command/barback.dart 58 BarbackCommand.run | package:args/command_runner.dart 179 CommandRunner.runCommand. | dart:async Future.Future.sync | package:args/command_runner.dart 132 CommandRunner.runCommand | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command_runner.dart 122 PubCommandRunner.runCommand.. | dart:async Future.Future.sync | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/utils.dart 107 captureErrors. | package:stack_trace/src/chain.dart 78 Chain.capture | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/utils.dart 121 captureErrors | /Volumes/data/b/build/slave/dart-editor-mac-stable/build/dart/sdk/lib/_internal/pub/lib/src/command_runner.dart 122 PubCommandRunner.runCommand. | dart:isolate _RawReceivePortImpl._handleMessage ---- End log transcript ----

[seongjaelee]

I observe same problem running https://github.com/angular/angular.dart.tutorial Dart VM version: 1.13.0-dev.7.12 (Fri Nov 13 15:34:05 2015) on "macos_x64"

[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)

...

[tadas-subonis]

Same here

[zoechi]

@tadas-subonis see https://github.com/dart-lang/sdk/issues/25009 https://github.com/angular/angular.dart/issues/1743

[mohawkTrail]

Any suggestions on how to get around this? I am trying to study the Angular Dart Tutorial. Does this mean Angular generally will not work until this is resolved, or is there something particular to how code_transformers are used in the tutorial which causes the trouble.

[zoechi]

If you're just starting with Angular, I'd suggest with Angular 2 for Dart instead of Angular.dart which is the predecessor.

[mohawkTrail]

Oh, Thanks so much. This must be what I was missing!

On Sat, Dec 26, 2015 at 11:13 AM Günter Zöchbauer notifications@github.com wrote:

If you're just starting with Angular, I'd suggest with Angular 2 for Dart instead of Angular.dart which is the predecessor.

— Reply to this email directly or view it on GitHub https://github.com/dart-lang/code_transformers/issues/23#issuecomment-167297410 .