Failed resolution of: Landroidx/lifecycle/DefaultLifecycleObserver

[tudousiji]

单独运行正常，打成aar提供给工程就报这个错 闪退
java.lang.NoClassDefFoundError: Failed resolution of: Landroidx/lifecycle/DefaultLifecycleObserver;
at io.flutter.plugins.GeneratedPluginRegistrant.registerWith(GeneratedPluginRegistrant.java:19)
at com.qiyee.recruit.flutter_module.work.FlutterPageActivity.configureFlutterEngine(FlutterPageActivity.java:78)
at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onAttach(FlutterActivityAndFragmentDelegate.java:181)
at io.flutter.embedding.android.FlutterActivity.onCreate(FlutterActivity.java:410)
at com.qiyee.recruit.flutter_module.work.FlutterPageActivity.onCreate(FlutterPageActivity.java:48)
at android.app.Activity.performCreate(Activity.java:7378)
at android.app.Activity.performCreate(Activity.java:7369)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1271)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3171)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3328)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:113)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:71)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2054)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:233)
at android.app.ActivityThread.main(ActivityThread.java:7225)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:499)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:962)