flutter 项目启动运行到ios真机，报6027，怎么解决

flutter 项目启动运行到ios真机，报6027

| JPUSH | Flutter | iOS | setAlias:user_10
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(Error 6027, JPush.Flutter, The operation couldn’t be completed. (JPush.Flutter error 6027.), null)
#0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:651:7)
#1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:334:18)

#2 JPush.setAlias (package:jpush_flutter/jpush_flutter.dart:278:9)

#3 PushUitl.init (package:ta_voice_app/util/push_util.dart:49:7)

#4 Global.init (package:ta_voice_app/common/global.dart:26:5)

#5 main (package:ta_voice_app/main.dart:13:3)

请问怎么解决 是哪里的问题呢