Exception 是什么导致AngularDart的异常？

我的Angular Dart 1.0/1.1 web项目引发了以下异常，但因为它是从框架内而不是从我自己的代码中引发的，我不知道是什么导致了它

The null object does not have a getter '_nextEvalWatch'.

NoSuchMethodError: method not found: '_nextEvalWatch'
Receiver: null
Arguments: []

STACKTRACE:
#0      Object.noSuchMethod (dart:core-patch/object_patch.dart:45)
#1      WatchGroup.newGroup (package:angular/change_detection/watch_group.dart:279:34)
#2      Scope.createChild (package:angular/core/scope.dart:361:51)
#3      Scope.createProtoChild (package:angular/core/scope.dart:376:23)
#4      _updateContent (package:angular/directive/ng_include.dart:46:41)
#5      _rootRunUnary (dart:async/zone.dart:902)
#6      _ZoneDelegate.runUnary (dart:async/zone.dart:508)
#7      _onRunUnary.<anonymous closure> (package:angular/core/zone.dart:122:63)
#8      VmTurnZone._onRunBase (package:angular/core/zone.dart:104:16)
#9      _onRunUnary (package:angular/core/zone.dart:122:17)
#10     _CustomZone.runUnary (dart:async/zone.dart:804)
#11     _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:484)
#12     _Future._propagateToListeners (dart:async/future_impl.dart:567)
#13     _Future._propagateToListeners (dart:async/future_impl.dart:448)
#14     _Future._completeWithValue (dart:async/future_impl.dart:358)
#15     _Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:412)
#16     _rootRun (dart:async/zone.dart:891)
#17     _ZoneDelegate.run (dart:async/zone.dart:501)
#18     _onScheduleMicrotask.<anonymous closure> (package:angular/core/zone.dart:127:45)
#19     RootScope._runAsyncFns (package:angular/core/scope.dart:924:25)
#20     RootScope.digest (package:angular/core/scope.dart:813:38)
#21     Scope.apply (package:angular/core/scope.dart:316:24)
#22     RootScope.RootScope.<anonymous closure> (package:angular/core/scope.dart:768:12)
#23     _rootRun (dart:async/zone.dart:895)
#24     _ZoneDelegate.run (dart:async/zone.dart:501)
#25     VmTurnZone._finishTurn (package:angular/core/zone.dart:168:21)
#26     VmTurnZone._onRunBase (package:angular/core/zone.dart:111:43)
#27     _onRunUnary (package:angular/core/zone.dart:122:17)
#28     _CustomZone.runUnary (dart:async/zone.dart:804)
#29     _CustomZone.runUnaryGuarded (dart:async/zone.dart:712)
#30     _CustomZone.bindUnaryCallback.<anonymous closure> (dart:async/zone.dart:738)

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可能变压器未配置。你能把你的pubspec.yaml添加到问题中吗？@GünterZöchbauer好的，我添加了这个。@GünterZöchbauer我应该指出这在Dartium中发生，所以这是在任何变压器魔法发生之前。据我所知，角度变压器在Dartium中运行时也会执行。这是一个已知的不良行为，还有一个悬而未决的问题。这会中断调试，因为当代码被转换器更改时，调试器无法将断点分配给代码行。