hello， I’v got a issue，could you tell me how i can run the awareframework_accelerometer example，thanks

[chris-shenzhen-china]

hello， I’v got a issue，could you tell me how i can run the awareframework_accelerometer example，thanks

Launching lib\main.dart on MI MAX in debug mode...
Initializing gradle...
Resolving dependencies...
Running Gradle task 'assembleDebug'...
Built build\app\outputs\apk\debug\app-debug.apk.
Syncing files to device MI MAX...
I/flutter (26251): Instance of 'AccelerometerSensor'
I/flutter (26251): ══╡ EXCEPTION CAUGHT BY SERVICES LIBRARY ╞══════════════════════════════════════════════════════════
I/flutter (26251): The following MissingPluginException was thrown while activating platform stream on channel
I/flutter (26251): awareframework_accelerometer/event_on_data_changed:
I/flutter (26251): MissingPluginException(No implementation found for method listen on channel
I/flutter (26251): awareframework_accelerometer/event_on_data_changed)
I/flutter (26251):
I/flutter (26251): When the exception was thrown, this was the stack:
I/flutter (26251): #0 MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:300:7)
I/flutter (26251):
I/flutter (26251): #1 EventChannel.receiveBroadcastStream. (package:flutter/src/services/platform_channel.dart:490:29)
I/flutter (26251):
I/flutter (26251): #9 AccelerometerSensor.start (package:awareframework_accelerometer/awareframework_accelerometer.dart:106:7)
I/flutter (26251): #10 _MyAppState.initState (package:awareframework_accelerometer_example/main.dart:35:12)
I/flutter (26251): #11 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3846:58)
I/flutter (26251): #12 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3711:5)
I/flutter (26251): #13 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2956:14)
I/flutter (26251): #14 Element.updateChild (package:flutter/src/widgets/framework.dart:2759:12)
I/flutter (26251): #15 RenderObjectToWidgetElement._rebuild (package:flutter/src/widgets/binding.dart:933:16)
I/flutter (26251): #16 RenderObjectToWidgetElement.mount (package:flutter/src/widgets/binding.dart:904:5)
I/flutter (26251): #17 RenderObjectToWidgetAdapter.attachToRenderTree. (package:flutter/src/widgets/binding.dart:850:17)
I/flutter (26251): #18 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2253:19)
I/flutter (26251): #19 RenderObjectToWidgetAdapter.attachToRenderTree (package:flutter/src/widgets/binding.dart:849:13)
I/flutter (26251): #20 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.attachRootWidget (package:flutter/src/widgets/binding.dart:736:7)
I/flutter (26251): #21 runApp (package:flutter/src/widgets/binding.dart:780:7)
I/flutter (26251): #22 main (package:awareframework_accelerometer_example/main.dart:5:16)
I/flutter (26251): #23 _runMainZoned.. (dart:ui/hooks.dart:189:25)
I/flutter (26251): #28 _runMainZoned. (dart:ui/hooks.dart:180:5)
I/flutter (26251): #29 _startIsolate. (dart:isolate/runtime/libisolate_patch.dart:300:19)
I/flutter (26251): #30 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:171:12)
I/flutter (26251): (elided 11 frames from package dart:async)
I/flutter (26251): ════════════════════════════════════════════════════════════════════════════════════════════════════
E/flutter (26251): [ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: MissingPluginException(No implementation found for method start on channel awareframework_accelerometer/method)
E/flutter (26251): #0 MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:300:7)
E/flutter (26251):
E/flutter (26251): #1 AwareSensor.start (package:awareframework_core/awareframework_core.dart:85:24)
E/flutter (26251):
E/flutter (26251): #2 AccelerometerSensor.start (package:awareframework_accelerometer/awareframework_accelerometer.dart:112:18)
E/flutter (26251): #3 _MyAppState.initState (package:awareframework_accelerometer_example/main.dart:35:12)
E/flutter (26251): #4 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3846:58)
E/flutter (26251): #5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3711:5)
E/flutter (26251): #6 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2956:14)
E/flutter (26251): #7 Element.updateChild (package:flutter/src/widgets/framework.dart:2759:12)
E/flutter (26251): #8 RenderObjectToWidgetElement._rebuild (package:flutter/src/widgets/binding.dart:933:16)
E/flutter (26251): #9 RenderObjectToWidgetElement.mount (package:flutter/src/widgets/binding.dart:904:5)
E/flutter (26251): #10 RenderObjectToWidgetAdapter.attachToRenderTree. (package:flutter/src/widgets/binding.dart:850:17)
E/flutter (26251): #11 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2253:19)
E/flutter (26251): #12 RenderObjectToWidgetAdapter.attachToRenderTree (package:flutter/src/widgets/binding.dart:849:13)
E/flutter (26251): #13 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.attachRootWidget (package:flutter/src/widgets/binding.dart:736:7)
E/flutter (26251): #14 runApp (package:flutter/src/widgets/binding.dart:780:7)
E/flutter (26251): #15 main (package:awareframework_accelerometer_example/main.dart:5:16)
E/flutter (26251): #16 _runMainZoned.. (dart:ui/hooks.dart:189:25)
E/flutter (26251): #17 _rootRun (dart:async/zone.dart:1124:13)
E/flutter (26251): #18 _CustomZone.run (dart:async/zone.dart:1021:19)
E/flutter (26251): #19 _runZoned (dart:async/zone.dart:1516:10)
E/flutter (26251): #20 runZoned (dart:async/zone.dart:1500:12)
E/flutter (26251): #21 _runMainZoned. (dart:ui/hooks.dart:180:5)
E/flutter (26251): #22 _startIsolate. (dart:isolate/runtime/libisolate_patch.dart:300:19)
E/flutter (26251): #23 _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:171:12)