Hello, I have encountered this problem now, how can I solve it?

AsyncTask #6(32962)

java.lang.RuntimeException

Methods marked with @UiThread must be executed on the main thread. Current thread: AsyncTask #6

1 io.flutter.embedding.engine.FlutterJNI.ensureRunningOnMainThread(Unknown Source:36)

2 io.flutter.embedding.engine.FlutterJNI.dispatchPlatformMessage(Unknown Source:0)

3 io.flutter.embedding.engine.dart.DartMessenger.send(Unknown Source:60)

4 io.flutter.embedding.engine.dart.DartExecutor$DefaultBinaryMessenger.send(Unknown Source:3)

5 io.flutter.embedding.engine.dart.DartExecutor.send(Unknown Source:2)

6 io.flutter.plugin.common.EventChannel$IncomingStreamRequestHandler$EventSinkImplementation.success(Unknown Source:49)

7 k.b.a.a.a(Unknown Source:6)

8 k.b.a.a.b(Unknown Source:0)

9 k.b.a.a$a.a(Unknown Source:22)

10 com.facebook.applinks.a.c(Unknown Source:212)

11 com.facebook.applinks.a.a(Unknown Source:0)

12 com.facebook.applinks.a$a.run(Unknown Source:6)

13 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)

14 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)

15 java.lang.Thread.run(Thread.java:919)