로컬 gcloud Dart DB를 수동으로 삭제하는 방법은 무엇입니까?

나는이 간단한 코드를로컬 gcloud Dart DB를 수동으로 삭제하는 방법은 무엇입니까?

db.query(SampleType).run().toList();

를 실행하고 나는 오류를 얻고있다. 어떤 유형의 쿼리를 수행 할 때 다른 오류가 발생하지 않습니다. DB를 채우고 내 유형을 업데이트 한 것으로 보이며 이제는 일부 쿼리가 디코딩되지 않습니다. 나는 필터를 사용하려하지는 않았지만 알려진 엔티티에 조회를 사용하면이 명령을 사용하여 내 DB에서 SampleType을 모두 지우는 것이었지만 지금은 원하지 않는 손상된 엔티티가 붙어 있습니다. DB를 수동으로 지우려면 어떻게해야합니까? 우선, 로컬 DB는 실제로 어디에 있습니까?

여기에 실제로 사용 오류

Bad state: Error while decoding entity (Illegal argument(s): The type argument must not be null., #0  Key.Key (package:gcloud/src/db/models.dart:22:7) 
#1  Key.append (package:gcloud/src/db/models.dart:55:16) 
#2  ModelDBImpl.fromDatastoreKey (package:gcloud/src/db/model_db_impl.dart:65:23) 
#3  ModelKeyProperty.decodePrimitiveValue (package:gcloud/src/db/annotations.dart:179:31) 
#4  ListProperty.decodePrimitiveValue (package:gcloud/src/db/annotations.dart:268:65) 
#5  _ModelDescription._decodeProperty (package:gcloud/src/db/model_db_impl.dart:427:42) 
#6  _ModelDescription.decodeEntity. (package:gcloud/src/db/model_db_impl.dart:416:22) 
#7  _HashMap&&_LinkedHashMapMixin.forEach (dart:collection-patch/collection_patch.dart:967) 
#8  _ModelDescription.decodeEntity (package:gcloud/src/db/model_db_impl.dart:415:41) 
#9  fromDatastoreEntity (package:gcloud/src/db/model_db_impl.dart:124:43) 
#10  _MapStream._handleData (dart:async/stream_pipe.dart:233) 
#11  _handleData (dart:async/stream_pipe.dart:170) 
#12  _rootRunUnary (dart:async/zone.dart:899) 
#13  _CustomZone.runUnary (dart:async/zone.dart:801) 
#14  _CustomZone.runUnaryGuarded (dart:async/zone.dart:709) 
#15  _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:341) 
#16  _BufferingStreamSubscription._add (dart:async/stream_impl.dart:270) 
#17  _StreamController&&_SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:587) 
#18  _StreamController._add (dart:async/stream_controller.dart:462) 
#19  add (dart:async/stream_controller.dart:410) 
#20  List.forEach (dart:core-patch/growable_array.dart:254) 
#21  _handlePage (package:gcloud/common.dart:58:23) 
#22  _rootRunUnary (dart:async/zone.dart:899) 
#23  _CustomZone.runUnary (dart:async/zone.dart:801) 
#24  _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:496) 
#25  _Future._propagateToListeners (dart:async/future_impl.dart:579) 
#26  _Future._complete (dart:async/future_impl.dart:325) 
#27  Stream.fold. (dart:async/stream.dart:541) 
#28  _rootRun (dart:async/zone.dart:888) 
#29  _CustomZone.run (dart:async/zone.dart:793) 
#30  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#31  _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:390) 
#32  _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399) 
#33  _BufferingStreamSubscription._close (dart:async/stream_impl.dart:290) 
#34  _ForwardingStream._handleDone (dart:async/stream_pipe.dart:110) 
#35  _handleDone (dart:async/stream_pipe.dart:178) 
#36  _rootRun (dart:async/zone.dart:888) 
#37  _CustomZone.run (dart:async/zone.dart:793) 
#38  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#39  _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:390) 
#40  _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399) 
#41  _DelayedDone.perform (dart:async/stream_impl.dart:614) 
#42  _StreamImplEvents.handleNext (dart:async/stream_impl.dart:711) 
#43  _PendingEvents.schedule. (dart:async/stream_impl.dart:671) 
#44  _rootRun (dart:async/zone.dart:888) 
#45  _CustomZone.run (dart:async/zone.dart:793) 
#46  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#47  _CustomZone.bindCallback. (dart:async/zone.dart:726) 
#48  _rootRun (dart:async/zone.dart:892) 
#49  _CustomZone.run (dart:async/zone.dart:793) 
#50  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#51  _CustomZone.bindCallback. (dart:async/zone.dart:726) 
#52  _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41) 
#53  _asyncRunCallback (dart:async/schedule_microtask.dart:48) 
#54  _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:84) 
#55  _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:131) 
). 

package:gcloud/src/db/model_db_impl.dart 126:7 fromDatastoreEntity 
dart:core          List.forEach 
package:gcloud/common.dart 58:23    _handlePage 
dart:isolate         _RawReceivePortImpl._handleMessage 
#7  _HashMap&&_LinkedHashMapMixin.forEach (dart:collection-patch/collection_patch.dart:967) 
#8  _ModelDescription.decodeEntity (package:gcloud/src/db/model_db_impl.dart:415:41) 
#9  fromDatastoreEntity (package:gcloud/src/db/model_db_impl.dart:124:43) 
#10  _MapStream._handleData (dart:async/stream_pipe.dart:233) 
#11  _handleData (dart:async/stream_pipe.dart:170) 
#12  _rootRunUnary (dart:async/zone.dart:899) 
#13  _CustomZone.runUnary (dart:async/zone.dart:801) 
#14  _CustomZone.runUnaryGuarded (dart:async/zone.dart:709) 
#15  _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:341) 
#16  _BufferingStreamSubscription._add (dart:async/stream_impl.dart:270) 
#17  _StreamController&&_SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:587) 
#18  _StreamController._add (dart:async/stream_controller.dart:462) 
#19  add (dart:async/stream_controller.dart:410) 
#20  List.forEach (dart:core-patch/growable_array.dart:254) 
#21  _handlePage (package:gcloud/common.dart:58:23) 
#22  _rootRunUnary (dart:async/zone.dart:899) 
#23  _CustomZone.runUnary (dart:async/zone.dart:801) 
#24  _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:496) 
#25  _Future._propagateToListeners (dart:async/future_impl.dart:579) 
#26  _Future._complete (dart:async/future_impl.dart:325) 
#27  Stream.fold. (dart:async/stream.dart:541) 
#28  _rootRun (dart:async/zone.dart:888) 
#29  _CustomZone.run (dart:async/zone.dart:793) 
#30  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#31  _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:390) 
#32  _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399) 
#33  _BufferingStreamSubscription._close (dart:async/stream_impl.dart:290) 
#34  _ForwardingStream._handleDone (dart:async/stream_pipe.dart:110) 
#35  _handleDone (dart:async/stream_pipe.dart:178) 
#36  _rootRun (dart:async/zone.dart:888) 
#37  _CustomZone.run (dart:async/zone.dart:793) 
#38  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#39  _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:390) 
#40  _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399) 
#41  _DelayedDone.perform (dart:async/stream_impl.dart:614) 
#42  _StreamImplEvents.handleNext (dart:async/stream_impl.dart:711) 
#43  _PendingEvents.schedule. (dart:async/stream_impl.dart:671) 
#44  _rootRun (dart:async/zone.dart:888) 
#45  _CustomZone.run (dart:async/zone.dart:793) 
#46  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#47  _CustomZone.bindCallback. (dart:async/zone.dart:726) 
#48  _rootRun (dart:async/zone.dart:892) 
#49  _CustomZone.run (dart:async/zone.dart:793) 
#50  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#51  _CustomZone.bindCallback. (dart:async/zone.dart:726) 
#52  _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41) 
#53  _asyncRunCallback (dart:async/schedule_microtask.dart:48) 
#54  _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:84) 
#55  _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:131) 
). 

package:gcloud/src/db/model_db_impl.dart 126:7 fromDatastoreEntity 
dart:core          List.forEach 
package:gcloud/common.dart 58:23    _handlePage 
dart:isolate         _RawReceivePortImpl._handleMessage 
#28  _rootRun (dart:async/zone.dart:888) 
#29  _CustomZone.run (dart:async/zone.dart:793) 
#30  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#31  _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:390) 
#32  _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399) 
#33  _BufferingStreamSubscription._close (dart:async/stream_impl.dart:290) 
#34  _ForwardingStream._handleDone (dart:async/stream_pipe.dart:110) 
#35  _handleDone (dart:async/stream_pipe.dart:178) 
#36  _rootRun (dart:async/zone.dart:888) 
#37  _CustomZone.run (dart:async/zone.dart:793) 
#38  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#39  _BufferingStreamSubscription._sendDone.sendDone (dart:async/stream_impl.dart:390) 
#40  _BufferingStreamSubscription._sendDone (dart:async/stream_impl.dart:399) 
#41  _DelayedDone.perform (dart:async/stream_impl.dart:614) 
#42  _StreamImplEvents.handleNext (dart:async/stream_impl.dart:711) 
#43  _PendingEvents.schedule. (dart:async/stream_impl.dart:671) 
#44  _rootRun (dart:async/zone.dart:888) 
#45  _CustomZone.run (dart:async/zone.dart:793) 
#46  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#47  _CustomZone.bindCallback. (dart:async/zone.dart:726) 
#48  _rootRun (dart:async/zone.dart:892) 
#49  _CustomZone.run (dart:async/zone.dart:793) 
#50  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#51  _CustomZone.bindCallback. (dart:async/zone.dart:726) 
#52  _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41) 
#53  _asyncRunCallback (dart:async/schedule_microtask.dart:48) 
#54  _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:84) 
#55  _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:131) 
). 

package:gcloud/src/db/model_db_impl.dart 126:7 fromDatastoreEntity 
dart:core          List.forEach 
package:gcloud/common.dart 58:23    _handlePage 
dart:isolate         _RawReceivePortImpl._handleMessage 
#44  _rootRun (dart:async/zone.dart:888) 
#45  _CustomZone.run (dart:async/zone.dart:793) 
#46  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#47  _CustomZone.bindCallback. (dart:async/zone.dart:726) 
#48  _rootRun (dart:async/zone.dart:892) 
#49  _CustomZone.run (dart:async/zone.dart:793) 
#50  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#51  _CustomZone.bindCallback. (dart:async/zone.dart:726) 
#52  _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41) 
#53  _asyncRunCallback (dart:async/schedule_microtask.dart:48) 
#54  _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:84) 
#55  _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:131) 
). 

package:gcloud/src/db/model_db_impl.dart 126:7 fromDatastoreEntity 
dart:core          List.forEach 
package:gcloud/common.dart 58:23    _handlePage 
dart:isolate         _RawReceivePortImpl._handleMessage 
#48  _rootRun (dart:async/zone.dart:892) 
#49  _CustomZone.run (dart:async/zone.dart:793) 
#50  _CustomZone.runGuarded (dart:async/zone.dart:701) 
#51  _CustomZone.bindCallback. (dart:async/zone.dart:726) 
#52  _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41) 
#53  _asyncRunCallback (dart:async/schedule_microtask.dart:48) 
#54  _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:84) 
#55  _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:131) 
). 

package:gcloud/src/db/model_db_impl.dart 126:7 fromDatastoreEntity 
dart:core          List.forEach 
package:gcloud/common.dart 58:23    _handlePage 
dart:isolate         _RawReceivePortImpl._handleMessage 
#52  _asyncRunCallbackLoop (dart:async/schedule_microtask.dart:41) 
#53  _asyncRunCallback (dart:async/schedule_microtask.dart:48) 
#54  _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:84) 
#55  _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:131) 
). 

package:gcloud/src/db/model_db_impl.dart 126:7 fromDatastoreEntity 
dart:core          List.forEach 
package:gcloud/common.dart 58:23    _handlePage 
dart:isolate         _RawReceivePortImpl._handleMessage

출처

2014-12-05 Cristian Garcia

무엇

gcloud preview app run app.yaml --clear-datastore

로

이미 여기 https://groups.google.com/a/dartlang.org/forum/#!topic/cloud/IyO-wSc__8I 대답

에 대한인가?

출처

2014-12-05 18:24:54

매우 유용한 http : // localhost : 8000/datastore db 관리 경로를 찾았습니다! –

'--clear-datastore'가 필요한 것을하지 않았습니까? –

로컬 gcloud Dart DB를 수동으로 삭제하는 방법은 무엇입니까?

답변

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