Not working : Getting this error

[sunilArkNeo]

======== Exception caught by services library ====================================================== The following PlatformException was thrown while activating platform stream on channel dev.fluttercommunity.plus/sensors/gyroscope: PlatformException(error, (...) must not be null, null, null)

When the exception was thrown, this was the stack: #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:607:7) #1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:167:18) #2 EventChannel.receiveBroadcastStream. (package:flutter/src/services/platform_channel.dart:506:9)

I/gralloc4( 4548): register: id=1e200000066 E/OpenGLRenderer( 4548): reset ##### pid = 4571