zsjinwei
commented
4 years ago Hi Team, following is the code, while I add addOnRobotReadyListener function, I got androidruntime crash, and while I remove addOnRobotReadyListener function, no androidruntime happen, Can you help me? ` public final class HomeActivity extends Activity implements OnDesktopEditListener, OnRobotReadyListener { .... @Override public void onRobotReady(boolean isReady) { Log.e(TAG, isReady? ">>>>>>>>>>>ready":">>>>>>>>>>>>>>not ready"); if (isReady) { try { final ActivityInfo activityInfo = getPackageManager().getActivityInfo(getComponentName(), PackageManager.GET_META_DATA); Log.e(TAG, ">>>>>>>>>>>"+ activityInfo.toString()); Robot.getInstance().onStart(activityInfo); Log.e(TAG, ">>>>>>>>>>>onStart"); } catch (PackageManager.NameNotFoundException e) { throw new RuntimeException(e); } } } .... @Override protected void onStart() { super.onStart(); Robot.getInstance().addOnRobotReadyListener(this); }
@Override
protected void onStop() {
super.onStop();
Robot.getInstance().removeOnRobotReadyListener(this);
}`
09-22 11:04:09.364 18297-18297/com.roboteam.teamy.china E/AndroidRuntime: FATAL EXCEPTION: main Process: com.roboteam.teamy.china, PID: 18297 io.reactivex.exceptions.OnErrorNotImplementedException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference at com.roboteam.teamy.lui.robostatusui.topbar.tabview.TabPipeline.subscribeSkillInfoHolder(TabPipeline.java:58) at [[ ↑↑ Inferred subscribe point ↑↑ ]].(:0) at [[ ↓↓ Original trace ↓↓ ]].(:0) at com.roboteam.teamy.lui.robostatusui.topbar.tabview.TabPipeline.lambda$subscribeSkillInfoHolder$0(TabPipeline.java:43) at com.roboteam.teamy.lui.robostatusui.topbar.tabview.-$$Lambda$TabPipeline$LsoPXtAD3dyFXNXFffm-xIRlE9U.test(lambda) at io.reactivex.internal.operators.flowable.FlowableFilter$FilterSubscriber.tryOnNext(FlowableFilter.java:68) at io.reactivex.internal.operators.flowable.FlowableFilter$FilterSubscriber.onNext(FlowableFilter.java:52) at io.reactivex.internal.operators.flowable.FlowableOnBackpressureLatest$BackpressureLatestSubscriber.drain(FlowableOnBackpressureLatest.java:129) at io.reactivex.internal.operators.flowable.FlowableOnBackpressureLatest$BackpressureLatestSubscriber.onNext(FlowableOnBackpressureLatest.java:68) at io.reactivex.internal.operators.flowable.FlowableFromObservable$SubscriberObserver.onNext(FlowableFromObservable.java:54) at com.jakewharton.rxrelay2.BehaviorRelay$BehaviorDisposable.test(BehaviorRelay.java:364) at com.jakewharton.rxrelay2.BehaviorRelay$BehaviorDisposable.emitNext(BehaviorRelay.java:358) at com.jakewharton.rxrelay2.BehaviorRelay.accept(BehaviorRelay.java:135) at com.roboteam.teamy.shared.CurrentActivityInfoHolder.push(CurrentActivityInfoHolder.java:31) at com.roboteam.teamy.sdk.SdkServiceBinder$1.lambda$onStart$4$SdkServiceBinder$1(SdkServiceBinder.java:340) at com.roboteam.teamy.sdk.-$$Lambda$SdkServiceBinder$1$3bgWYRCybvqxXQsmPZQkoGSgJTM.run(lambda) at android.os.Handler.handleCallback(Handler.java:743) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5417) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:772) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:662)