Retrofit: RxJava Retrofit --Fatal Exception thrown on Scheduler.Worker thread.

[cuimingqiang]

ApiManager.getApi().dispatchService(SPUtils.getUserId(), groupType)
.observeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(new ResultSubscriber() {
@Override
public void onSuccess(ServiceResultBean serviceResultBean) {

                    }

                    @Override
                    public void onError(ResultException error) {
                        name.setText(error.getMessage());
                    }

                    @Override
                    public void onCompleted() {
                        loading.setVisibility(View.GONE);
                    }
                });

then...
E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:62)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4745)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: rx.exceptions.OnErrorFailedException: Error occurred when trying to propagate error to Observer.onError
at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:201)
at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:111)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:197)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.call(OperatorObserveOn.java:170)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
            at android.os.Handler.handleCallback(Handler.java:615)
            at android.os.Handler.dispatchMessage(Handler.java:92)
            at android.os.Looper.loop(Looper.java:137)
            at android.app.ActivityThread.main(ActivityThread.java:4745)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
            at dalvik.system.NativeStart.main(Native Method)
Caused by: rx.exceptions.CompositeException: 2 exceptions occurred.
            at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:201)
            at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:111)
            at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:197)
            at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.call(OperatorObserveOn.java:170)
            at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
            at android.os.Handler.handleCallback(Handler.java:615)
            at android.os.Handler.dispatchMessage(Handler.java:92)
            at android.os.Looper.loop(Looper.java:137)
            at android.app.ActivityThread.main(ActivityThread.java:4745)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
            at dalvik.system.NativeStart.main(Native Method)
Caused by: rx.exceptions.CompositeException$CompositeExceptionCausalChain: Chain of Causes for CompositeException In Order Received =>
at android.util.Log.getStackTraceString(Log.java:314)
at android.util.Slog.e(Slog.java:77)
at com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:72)
at u.aly.n.uncaughtException(CrashHandler.java:34)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:66)
            at android.os.Handler.handleCallback(Handler.java:615)
            at android.os.Handler.dispatchMessage(Handler.java:92)
            at android.os.Looper.loop(Looper.java:137)
            at android.app.ActivityThread.main(ActivityThread.java:4745)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
            at dalvik.system.NativeStart.main(Native Method)
Caused by: retrofit.RetrofitError
at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:395)
at retrofit.RestAdapter$RestHandler.access$100(RestAdapter.java:220)
at retrofit.RestAdapter$RestHandler$1.invoke(RestAdapter.java:265)
at retrofit.RxSupport$2.run(RxSupport.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:137)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
at retrofit.Platform$Android$2$1.run(Platform.java:142)
at java.lang.Thread.run(Thread.java:856)
Caused by: java.net.SocketTimeoutException
at java.net.PlainSocketImpl.read(PlainSocketImpl.java:491)
at java.net.PlainSocketImpl.access$000(PlainSocketImpl.java:46)
at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:240)
at okio.Okio$2.read(Okio.java:137)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:211)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:306)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:300)
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:196)
at com.squareup.okhttp.internal.http.HttpConnection.readResponse(HttpConnection.java:191)
at com.squareup.okhttp.internal.http.HttpTransport.readResponseHeaders(HttpTransport.java:80)
at com.squareup.okhttp.internal.http.HttpEngine.readNetworkResponse(HttpEngine.java:917)
at com.squareup.okhttp.internal.http.HttpEngine.access$300(HttpEngine.java:95)
at com.squareup.okhttp.internal.http.HttpEngine$NetworkInterceptorChain.proceed(HttpEngine.java:902)
at com.squareup.okhttp.internal.http.HttpEngine.readResponse(HttpEngine.java:760)
at com.squareup.okhttp.Call.getResponse(Call.java:274)
at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:230)
at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:201)
at com.squareup.okhttp.Call.execute(Call.java:81)
at retrofit.client.OkClient.exec

[cuimingqiang]

please fix!!!

[cuimingqiang]

RestAdapter.Builder()
.setErrorHandler(new ErrorHandler() {
@Override
public Throwable handleError(RetrofitError cause) {
return new Throwable(cause.getCause());
}
})
It can fix that,

[qbraet]

I seem to have the same issue:

java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:62)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5343)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)
Caused by: d.b.h: Error occurred when trying to propagate error to Observer.onError
at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:201)
at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:111)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:1197)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5343)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)
Caused by: d.b.a: 2 exceptions occurred.
at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:201)
at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:111)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:1197)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5343)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)
Caused by: d.b.b: Chain of Causes for CompositeException In Order Received =>
at com.crashlytics.android.CrashlyticsUncaughtExceptionHandler.getEventAppExecutionExceptionSize(CrashlyticsUncaughtExceptionHandler.java:1962)
at com.crashlytics.android.CrashlyticsUncaughtExceptionHandler.getEventAppExecutionExceptionSize(CrashlyticsUncaughtExceptionHandler.java:1965)
at com.crashlytics.android.CrashlyticsUncaughtExceptionHandler.getEventAppExecutionExceptionSize(CrashlyticsUncaughtExceptionHandler.java:1965)
at com.crashlytics.android.CrashlyticsUncaughtExceptionHandler.getEventAppExecutionSize(CrashlyticsUncaughtExceptionHandler.java:1901)
at com.crashlytics.android.CrashlyticsUncaughtExceptionHandler.getEventAppSize(CrashlyticsUncaughtExceptionHandler.java:1861)
at com.crashlytics.android.CrashlyticsUncaughtExceptionHandler.getSessionEventSize(CrashlyticsUncaughtExceptionHandler.java:20841)
at com.crashlytics.android.CrashlyticsUncaughtExceptionHandler.writeFatal(CrashlyticsUncaughtExceptionHandler.java:26444)
at com.crashlytics.android.CrashlyticsUncaughtExceptionHandler$7.call(CrashlyticsUncaughtExceptionHandler.java:1324)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at io.fabric.sdk.android.services.common.ExecutorUtils$1$1.onRun(ExecutorUtils.java:46)
at io.fabric.sdk.android.services.common.BackgroundPriorityRunnable.run(BackgroundPriorityRunnable.java:13)
at java.lang.Thread.run(Thread.java:818)
Caused by: retrofit.RetrofitError: Unable to resolve host "www.example.com": No address associated with hostname
at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:395)
at retrofit.RestAdapter$RestHandler.access$100(RestAdapter.java:220)
at retrofit.RestAdapter$RestHandler$1.invoke(RestAdapter.java:265)
at retrofit.RxSupport$2.run(RxSupport.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at retrofit.Platform$Android$2$1.run(Platform.java:142)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.net.UnknownHostException: Unable to resolve host "www.example.com": No address associated with hostname
at java.net.InetAddress.lookupHostByName(InetAddress.java:427)
at java.net.InetAddress.getAllByNameImpl(InetAddress.java:252)
at java.net.InetAddress.getAllByName(InetAddress.java:215)
at com.squareup.okhttp.internal.Network$1.resolveInetAddresses(Network.java:29)
at com.squareup.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:224)
at com.squareup.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:193)
at com.squareup.okhttp.internal.http.RouteSelector.next(RouteSelector.java:113)
at com.squareup.okhttp.internal.http.HttpEngine.createNextConnection(HttpEngine.java:344)
at com.squareup.okhttp.internal.http.HttpEngine.nextConnection(HttpEngine.java:329)
at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:319)
at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:241)
at com.squareup.okhttp.Call.getResponse(Call.java:271)
at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:228)
at com.example.TokenExpiredInterceptor.intercept(TokenExpiredInterceptor.java:46)
at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:225)
at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:199)
at com.squareup.okhttp.Call.execute(Call.java:79)
at retrofit.client.OkClient.execute(OkClient.java:53)
at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:326)
at retrofit.RestAdapter$RestHandler.access$100(RestAdapter.java:220)
at retrofit.RestAdapter$RestHandler$1.invoke(RestAdapter.java:265)
at retrofit.RxSupport$2.run(RxSupport.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at retrofit.Platform$Android$2$1.run(Platform.java:142)
at java.lang.Thread.run(Thread.java:818)

The only difference is that I have an okhttp interceptor to check auth tokens, but the crash happens before it executes some of my logic

@Override
public Response intercept(Chain chain) throws IOException
{
    // execute original request
    Response response = chain.proceed(chain.request()); // <- This is line 46 where the crash happens

    // Unauthorised request
    if (response.code() == 403) 
    {
          // refresh access token
          ...
    }

   return response;

...
}

[cuimingqiang]

you can try
RestAdapter.Builder()
.setErrorHandler(new ErrorHandler() {
@Override
public Throwable handleError(RetrofitError cause) {
return cause.getCause();
}
})

I solved through that.
please check!

[cuimingqiang]

Problem is the same as below：
try {
Observable.create(new Observable.OnSubscribe() {
public void call(Subscriber subscriber) {
subscriber.onError(new Throwable("---"));
subscriber.onNext("create----");
subscriber.onCompleted();

            }
        }).subscribeOn(Schedulers.io())
                .observeOn(Schedulers.newThread())
                .subscribe(new Action1<String>() {
                    public void call(String s) {
                    }
                }, new Action1<Throwable>() {
                    public void call(Throwable throwable) {
                        //TODO:
                        throw new OnErrorFailedException(throwable);
                    }
                }, new Action0() {
                    public void call() {
                    }
                });
    } catch (Exception e) {
        e.printStackTrace();
    }
    try {
        Thread.sleep(2000);
    } catch (Exception e) {
        e.printStackTrace();
    }

so, Due to throw OnErrorFailedException in onError.

[IgorGanapolsky]

Is there any resolution for this? I am getting the same error.

[cuimingqiang]

RestAdapter.Builder()
.setErrorHandler(new ErrorHandler() {
@Override
public Throwable handleError(RetrofitError cause) {
return new Throwable(cause.getCause());
}
})，，can fix the question。

[sureshs592]

Hello folks! I'm facing this issue under very specific circumstances. Gets triggered when there's bad network connectivity and the request eventually times out. What's peculiar is I do have an ErrorHandler implementation set in the RestAdapter object.

More information about my current app setup:

• Currently using retrofit version 1.9.0 and okhttp-urlconnection version 2.5.0. Was previously on version 1.7.0 and 2.1.0. Do not remember seeing this crash on those versions.
• rxandroid version 0.24.0
• Snippet of my RestAdapter initialisation:

restAdapter = new RestAdapter.Builder().setEndpoint(baseUrl)
          .setConverter(new GsonConverter(gson))
          .setLogLevel(RestAdapter.LogLevel.HEADERS)
          .setClient(new OkClient(okHttpClient))
          .setRequestInterceptor(new NNRequestInterceptor())
          .setErrorHandler(new RetrofitErrorHandler(mContext))
          .build();

• Snippet of my ErrorHandler implementation:

public class RetrofitErrorHandler implements ErrorHandler {
  private Context ctx;

  ...

  @Override public Throwable handleError(RetrofitError cause) {
    try {

      ...

      return new NetworkRequestException(cause, errorDescription);
    } catch (Exception e) {
      Timber.e(e, "Error while handling Retrofit error");
      return e;
    }
  }
}

Have attached the stack trace with some notes below. I'm trying to reproduce this issue more reliably. Will update on this thread if I manage to do so. Please let me know if you need any other information. Looking forward to any help/inputs on this!

Stack trace

Would like to highlight two things in the stack trace here:

• Error seems to originate from this line: com.squareup.okhttp.internal.Network$1.resolveInetAddresses(Network.java:29)
• Also seems to pass through my error handler: co.ninetynine.android.core.api.RetrofitErrorHandler.handleError(RetrofitErrorHandler.java:37)

java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
       at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:54)
       at android.os.Handler.handleCallback(Handler.java:739)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:145)
       at android.app.ActivityThread.main(ActivityThread.java:5938)
       at java.lang.reflect.Method.invoke(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:372)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1389)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1184)
Caused by: d.b.i: Error occurred when trying to propagate error to Observer.onError
       at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:201)
       at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:111)
       at rx.internal.operators.NotificationLite.accept(NotificationLite.java:147)
       at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:177)
       at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.access$000(OperatorObserveOn.java:65)
       at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.call(OperatorObserveOn.java:153)
       at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:47)
       at android.os.Handler.handleCallback(Handler.java:739)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:145)
       at android.app.ActivityThread.main(ActivityThread.java:5938)
       at java.lang.reflect.Method.invoke(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:372)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1389)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1184)
Caused by: d.b.a: 2 exceptions occurred. 
       at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:201)
       at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:111)
       at rx.internal.operators.NotificationLite.accept(NotificationLite.java:147)
       at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:177)
       at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.access$000(OperatorObserveOn.java:65)
       at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.call(OperatorObserveOn.java:153)
       at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:47)
       at android.os.Handler.handleCallback(Handler.java:739)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:145)
       at android.app.ActivityThread.main(ActivityThread.java:5938)
       at java.lang.reflect.Method.invoke(Method.java)
       at java.lang.reflect.Method.invoke(Method.java:372)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1389)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1184)
Caused by: d.b.c: Chain of Causes for CompositeException In Order Received =>
       at com.crashlytics.android.core.SessionDataWriter.getEventAppExecutionExceptionSize(SessionDataWriter.java:597)
       at com.crashlytics.android.core.SessionDataWriter.getEventAppExecutionExceptionSize(SessionDataWriter.java:600)
       at com.crashlytics.android.core.SessionDataWriter.getEventAppExecutionExceptionSize(SessionDataWriter.java:600)
       at com.crashlytics.android.core.SessionDataWriter.getEventAppExecutionSize(SessionDataWriter.java:533)
       at com.crashlytics.android.core.SessionDataWriter.getEventAppSize(SessionDataWriter.java:492)
       at com.crashlytics.android.core.SessionDataWriter.getSessionEventSize(SessionDataWriter.java:473)
       at com.crashlytics.android.core.SessionDataWriter.writeSessionEvent(SessionDataWriter.java:195)
       at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.writeSessionEvent(CrashlyticsUncaughtExceptionHandler.java:1038)
       at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.writeFatal(CrashlyticsUncaughtExceptionHandler.java:395)
       at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.handleUncaughtException(CrashlyticsUncaughtExceptionHandler.java:298)
       at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.access$102(CrashlyticsUncaughtExceptionHandler.java:56)
       at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler$7.call(CrashlyticsUncaughtExceptionHandler.java:278)
       at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler$7.call(CrashlyticsUncaughtExceptionHandler.java:275)
       at java.util.concurrent.FutureTask.run(FutureTask.java:237)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at io.fabric.sdk.android.services.common.ExecutorUtils$1$1.onRun(ExecutorUtils.java:75)
       at io.fabric.sdk.android.services.common.BackgroundPriorityRunnable.run(BackgroundPriorityRunnable.java:30)
       at java.lang.Thread.run(Thread.java:818)
Caused by: co.ninetynine.android.core.api.e: Please check your connection…
       at co.ninetynine.android.core.api.RetrofitErrorHandler.handleError(RetrofitErrorHandler.java:37)
       at retrofit.RxSupport$2.run(RxSupport.java:59)
       at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
       at java.util.concurrent.FutureTask.run(FutureTask.java:237)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at retrofit.Platform$Android$2$1.run(Platform.java:142)
       at java.lang.Thread.run(Thread.java:818)
Caused by: retrofit.RetrofitError: Unable to resolve host "www.99.co": No address associated with hostname
       at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:395)
       at retrofit.RestAdapter$RestHandler.access$100(RestAdapter.java:220)
       at retrofit.RestAdapter$RestHandler$1.invoke(RestAdapter.java:265)
       at retrofit.RxSupport$2.run(RxSupport.java:55)
       at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
       at java.util.concurrent.FutureTask.run(FutureTask.java:237)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at retrofit.Platform$Android$2$1.run(Platform.java:142)
       at java.lang.Thread.run(Thread.java:818)
Caused by: java.net.UnknownHostException: Unable to resolve host "www.99.co": No address associated with hostname
       at java.net.InetAddress.lookupHostByName(InetAddress.java:457)
       at java.net.InetAddress.getAllByNameImpl(InetAddress.java:252)
       at java.net.InetAddress.getAllByName(InetAddress.java:215)
       at com.squareup.okhttp.internal.Network$1.resolveInetAddresses(Network.java:29)
       at com.squareup.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:187)
       at com.squareup.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:156)
       at com.squareup.okhttp.internal.http.RouteSelector.next(RouteSelector.java:98)
       at com.squareup.okhttp.internal.http.HttpEngine.createNextConnection(HttpEngine.java:344)
       at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:327)
       at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:245)
       at com.squareup.okhttp.Call.getResponse(Call.java:267)
       at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:224)
       at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:195)
       at com.squareup.okhttp.Call.execute(Call.java:79)
       at retrofit.client.OkClient.execute(OkClient.java:53)
       at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:326)
       at retrofit.RestAdapter$RestHandler.access$100(RestAdapter.java:220)
       at retrofit.RestAdapter$RestHandler$1.invoke(RestAdapter.java:265)
       at retrofit.RxSupport$2.run(RxSupport.java:55)
       at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
       at java.util.concurrent.FutureTask.run(FutureTask.java:237)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at retrofit.Platform$Android$2$1.run(Platform.java:142)
       at java.lang.Thread.run(Thread.java:818)
Caused by: android.system.GaiException: android_getaddrinfo failed: EAI_NODATA (No address associated with hostname)
       at libcore.io.Posix.android_getaddrinfo(Posix.java)
       at libcore.io.ForwardingOs.android_getaddrinfo(ForwardingOs.java:55)
       at java.net.InetAddress.lookupHostByName(InetAddress.java:438)
       at java.net.InetAddress.getAllByNameImpl(InetAddress.java:252)
       at java.net.InetAddress.getAllByName(InetAddress.java:215)
       at com.squareup.okhttp.internal.Network$1.resolveInetAddresses(Network.java:29)
       at com.squareup.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:187)
       at com.squareup.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:156)
       at com.squareup.okhttp.internal.http.RouteSelector.next(RouteSelector.java:98)
       at com.squareup.okhttp.internal.http.HttpEngine.createNextConnection(HttpEngine.java:344)
       at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:327)
       at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:245)
       at com.squareup.okhttp.Call.getResponse(Call.java:267)
       at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:224)
       at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:195)
       at com.squareup.okhttp.Call.execute(Call.java:79)
       at retrofit.client.OkClient.execute(OkClient.java:53)
       at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:326)
       at retrofit.RestAdapter$RestHandler.access$100(RestAdapter.java:220)
       at retrofit.RestAdapter$RestHandler$1.invoke(RestAdapter.java:265)
       at retrofit.RxSupport$2.run(RxSupport.java:55)
       at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
       at java.util.concurrent.FutureTask.run(FutureTask.java:237)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
       at retrofit.Platform$Android$2$1.run(Platform.java:142)
       at java.lang.Thread.run(Thread.java:818)

[cuimingqiang]

This problem is due to in the "onError (Throwable e)" in raise the exception again. please check your “ RetrofitErrorHandler” ,and look RxSupport
private Runnable getRunnable(final Subscriber subscriber, final Invoker invoker,
final RequestInterceptorTape interceptorTape) {
return new Runnable() {
@Override public void run() {
try {
if (subscriber.isUnsubscribed()) {
return;
}
ResponseWrapper wrapper = invoker.invoke(interceptorTape);
subscriber.onNext(wrapper.responseBody);
subscriber.onCompleted();
} catch (RetrofitError e) {
subscriber.onError(errorHandler.handleError(e));
}
}
};
}

[scana]

Hi @sureshs592, I'm facing almost identical issue, but I have no idea what @cuimingqiang actually wanted to say.
Did you manage to do anything with it? Maybe you could just open a new issue (containing all of that stuff that you've posted in your comment)?

[sureshs592]

Hey @cuimingqiang thanks for your prompt response! Your point makes sense, and I suspected the same issue too. I wrapped the entire code in my Retrofit ErrorHandler inside a try-catch block to see if that was the case. I'm afraid that didn't fix the issue.

Hey @scana , @cuimingqiang explained that there might have been some line of code within my Retrofit ErrorHandler code which might have thrown an exception, causing the fatal crash that we notice (the method is only supposed to _return_ exceptions). But my try-catch fix didn't help so I doubt that is the issue now.

Will open a new issue as you suggested. I'm suspecting the Retrofit library code might be throwing an exception at some particular location rather than sending it to the subscriber's onError method.

[erikjhordan-rey]

Hi everybody! Is there any resolution for this? I am getting the same error.
I´m using io.reactivex:rxandroid:1.0.1 , io.reactivex:rxjava:1.0.14 , com.squareup.retrofit:retrofit:2.0.0-beta1' .

[liu-xinhui]

@cuimingqiang @sureshs592
I get the same error

compile 'io.reactivex:rxandroid:1.0.1'
compile 'com.squareup.retrofit:retrofit:1.9.0'
compile 'com.squareup.okhttp:okhttp:2.4.0'

this method do not work

RestAdapter.Builder()
.setErrorHandler(new ErrorHandler() {
@Override
public Throwable handleError(RetrofitError cause) {
return new Throwable(cause.getCause());
}
})

[sureshs592]

Hey @liunewshine this issue has been resolved. Can you check out my comments + explanations at the end of issue #1214

[Andecy]

@cuimingqiang How to call setErrorHandler in Retrofit 2.0.2？（请问在Retrofit 2.0.2中如何调用setErrorHandler方法呢？）

[aesion]

我也正在找这个问题，貌似无法解决

[aesion]

I also is looking for this problem, seems to solve。The way above won't work。不知道怎么解决

[jemshit]

This was because of API service i was calling, in my case it was giving 404, and that made crash the App. Silly, why crash when you can execute onFailure(). It may also be because of posting event through EventBus in onSuccess() or onError()

[kamaelyoung]

FATAL EXCEPTION: RxCachedThreadScheduler-1
Process: com.ichongli.travel, PID: 13171
java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:62)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:423)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:154)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:269)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.NoSuchMethodError: No virtual method log(Ljava/lang/String;)V in class Lokhttp3/internal/Platform; or its super classes (declaration of 'okhttp3.internal.Platform' appears in /data/data/com.ichongli.travel/files/instant-run/dex/slice-okhttp-3.3.0_e9de8949c0a5448cdcd4261a546dcc8bbe09ddfe-classes.dex)
at okhttp3.logging.HttpLoggingInterceptor$Logger$1.log(HttpLoggingInterceptor.java:109)
at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:157)
at okhttp3.RealCall$ApplicationInterceptorChain.proceed(RealCall.java:190)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:163)
at okhttp3.RealCall.execute(RealCall.java:57)
at retrofit2.OkHttpCall.execute(OkHttpCall.java:174)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$RequestArbiter.request(RxJavaCallAdapterFactory.java:171)
at rx.internal.operators.OperatorSubscribeOn$1$1$1.request(OperatorSubscribeOn.java:80)
at rx.Subscriber.setProducer(Subscriber.java:211)
at rx.internal.operators.OperatorSubscribeOn$1$1.setProducer(OperatorSubscribeOn.java:76)
at rx.Subscriber.setProducer(Subscriber.java:205)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:152)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:138)
at rx.Observable$2.call(Observable.java:162)
at rx.Observable$2.call(Observable.java:154)
at rx.Observable.unsafeSubscribe(Observable.java:8314)
at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:423) 
at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:154) 
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:269) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588) 
at java.lang.Thread.run(Thread.java:818) 

[MichaelJokAr]

java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:59)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.OutOfMemoryError: pthread_create (1040KB stack) failed: Try again
at java.lang.Thread.nativeCreate(Native Method)
at java.lang.Thread.start(Thread.java:1063)
at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:920)
at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1338)
at okhttp3.ConnectionPool.put(ConnectionPool.java:135)
at okhttp3.OkHttpClient$1.put(OkHttpClient.java:149)
at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:188)
at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:129)
at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:98)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:109)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:124)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:145)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:170)
at okhttp3.RealCall.execute(RealCall.java:60)
at retrofit2.OkHttpCall.execute(OkHttpCall.java:174)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$RequestArbiter.request(RxJavaCallAdapterFactory.java:171)
at rx.internal.operators.OperatorSubscribeOn$1$1$1.request(OperatorSubscribeOn.java:80)
at rx.Subscriber.setProducer(Subscriber.java:209)
at rx.internal.operators.OperatorSubscribeOn$1$1.setProducer(OperatorSubscribeOn.java:76)
at rx.Subscriber.setProducer(Subscriber.java:205)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:152)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:138)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
at rx.Observable.unsafeSubscribe(Observable.java:9861)
at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94)
at rx.internal.schedulers.CachedThreadScheduler$EventLoopWorker$1.call(CachedThreadScheduler.java:221)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422) 
at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152) 
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
at java.lang.Thread.run(Thread.java:818) 

I'm also has same issues;And I'm using the latest release version for retrofit,rxjava,rxAndroid

[JakeWharton]

You're out of memory.

On Sun, Aug 7, 2016, 9:52 PM JokAr [email protected] wrote:

java.lang.IllegalStateException: Fatal Exception thrown on
Scheduler.Worker thread.

at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:59)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)

at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)

at java.lang.Thread.run(Thread.java:818)
Caused by: java.lang.OutOfMemoryError: pthread_create (1040KB stack)
failed: Try again
at java.lang.Thread.nativeCreate(Native Method)
at java.lang.Thread.start(Thread.java:1063)
at
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:920)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1338)
at okhttp3.ConnectionPool.put(ConnectionPool.java:135)
at okhttp3.OkHttpClient$1.put(OkHttpClient.java:149)
at
okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:188)
at
okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:129)
at
okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:98)
at
okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at
okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:109)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at
okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at
okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:124)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at
okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:145)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:170)
at okhttp3.RealCall.execute(RealCall.java:60)

at retrofit2.OkHttpCall.execute(OkHttpCall.java:174)
at
retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$RequestArbiter.request(RxJavaCallAdapterFactory.java:171)
at
rx.internal.operators.OperatorSubscribeOn$1$1$1.request(OperatorSubscribeOn.java:80)

at rx.Subscriber.setProducer(Subscriber.java:209)

at
rx.internal.operators.OperatorSubscribeOn$1$1.setProducer(OperatorSubscribeOn.java:76)
at rx.Subscriber.setProducer(Subscriber.java:205)
at
retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:152)
at
retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:138)

at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48)
at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30)
at rx.Observable.unsafeSubscribe(Observable.java:9861)
at
rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94)
at
rx.internal.schedulers.CachedThreadScheduler$EventLoopWorker$1.call(CachedThreadScheduler.java:221)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)

at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)

at java.lang.Thread.run(Thread.java:818)

I'm also has same issues;And I'm using the lastest releas version for
retrofit,rxjava,rxAndroid

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[MichaelJokAr]

it's only crash in some machine,I don't konw where I shoud do;

[ysq1051838264]

I have no thought now

[CangJie2016]

add try catch in onError can fix it.

@Override
public void onError(Throwable e) {
try {
//other code
} catch (Exception e1) {
}
}

[freddy24]

@CangJie2016 It works in Retrofit 2.0.0

[Buggyy]

@CangJie2016 What may "other code" be?

[a1401601741]

What should I do?I am using Retrofit 2.0.0.

[hammadasifalvi]

I am facing the same issue on Retrofit 2.0.2

[aesion]

兄弟们，是版本的问题，所有包的版本都要一致，亲测

[cgalaxy]

兄弟们，是版本的问题，所有包的版本都要一致，亲测 。指的什么包的版本要一致啊？

[aesion]

所有Rx的包和Retrofit还有我们的支持库的包，版本必须要一致

[aesion]

可以看看这个，包是怎么导入的

[hussainahmad]

app crashing but some time run fine
FATAL EXCEPTION: main Process: com.hussain.progosteach.litho_tab_mvp_elabelz.production, PID: 20608 java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread. at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:62) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:7329) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) Caused by: rx.exceptions.OnErrorFailedException: Error occurred when trying to propagate error to Observer.onError at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:192) at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.checkTerminated(OperatorObserveOn.java:254) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:186) at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) at android.os.Handler.handleCallback(Handler.java:739)  at android.os.Handler.dispatchMessage(Handler.java:95)  at android.os.Looper.loop(Looper.java:148)  at android.app.ActivityThread.main(ActivityThread.java:7329)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)  Caused by: rx.exceptions.CompositeException: 2 exceptions occurred. at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:192)  at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120)  at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.checkTerminated(OperatorObserveOn.java:254)  at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:186)  at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)  at android.os.Handler.handleCallback(Handler.java:739)  at android.os.Handler.dispatchMessage(Handler.java:95)  at android.os.Looper.loop(Looper.java:148)  at android.app.ActivityThread.main(ActivityThread.java:7329)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)  Caused by: rx.exceptions.CompositeException$CompositeExceptionCausalChain: Chain of Causes for CompositeException In Order Received => at android.util.Log.getStackTraceString(Log.java:508) at com.android.internal.os.RuntimeInit.Clog_e(RuntimeInit.java:60) at com.android.internal.os.RuntimeInit.access$200(RuntimeInit.java:44) at com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:92) at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693) at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690) at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:66) at android.os.Handler.handleCallback(Handler.java:739)  at android.os.Handler.dispatchMessage(Handler.java:95)  at android.os.Looper.loop(Looper.java:148)  at android.app.ActivityThread.main(ActivityThread.java:7329)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)  Caused by: java.net.SocketTimeoutException: timeout at okio.Okio$4.newTimeoutException(Okio.java:227) at okio.AsyncTimeout.exit(AsyncTimeout.java:274) at okio.AsyncTimeout$2.read(AsyncTimeout.java:242) at okio.RealBufferedSource.indexOf(RealBufferedSource.java:325) at okio.RealBufferedSource.indexOf(RealBufferedSource.java:314) at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:210) at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189) at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:67) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at com.hussain.progosteach.litho_tab_mvp_elabelz.network.BasicAuthInterceptor.intercept(BasicAuthInterceptor.java:34) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92) at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67) at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:179) at okhttp3.RealCall.execute(RealCall.java:63) at retrofit2.OkHttpCall.execute(OkHttpCall.java:174) at retrofit2.adapter.rxjava.RxJavaCallAdapterFactor

[cgalaxy]

Hello～who are you?😂Why did I receive this email ?I guess you may send the wrong person

发自网易邮箱 iPhone 版
在2017年06月21日 19:49，Hussain Sherwani 写道:

app crashing

FATAL EXCEPTION: main
Process: com.hussain.progosteach.litho_tab_mvp_elabelz.production, PID: 20608
java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:62)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7329)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
Caused by: rx.exceptions.OnErrorFailedException: Error occurred when trying to propagate error to Observer.onError
at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:192)
at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.checkTerminated(OperatorObserveOn.java:254)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:186)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7329)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
Caused by: rx.exceptions.CompositeException: 2 exceptions occurred.
at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:192)
at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.checkTerminated(OperatorObserveOn.java:254)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:186)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7329)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
Caused by: rx.exceptions.CompositeException$CompositeExceptionCausalChain: Chain of Causes for CompositeException In Order Received =>
at android.util.Log.getStackTraceString(Log.java:508)
at com.android.internal.os.RuntimeInit.Clog_e(RuntimeInit.java:60)
at com.android.internal.os.RuntimeInit.access$200(RuntimeInit.java:44)
at com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:92)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:693)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:690)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:66)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7329)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
Caused by: java.net.SocketTimeoutException: timeout
at okio.Okio$4.newTimeoutException(Okio.java:227)
at okio.AsyncTimeout.exit(AsyncTimeout.java:274)
at okio.AsyncTimeout$2.read(AsyncTimeout.java:242)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:325)
at okio.RealBufferedSource.indexOf(RealBufferedSource.java:314)
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:210)
at okhttp3.internal.http1.Http1Codec.readResponseHeaders(Http1Codec.java:189)
at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:67)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:45)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:120)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at com.hussain.progosteach.litho_tab_mvp_elabelz.network.BasicAuthInterceptor.intercept(BasicAuthInterceptor.java:34)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:179)
at okhttp3.RealCall.execute(RealCall.java:63)
at retrofit2.OkHttpCall.execute(OkHttpCall.java:174)
at retrofit2.adapter.rxjava.RxJavaCallAdapterFactor

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[ItemCnoa]

ApiManager.getApi().dispatchService(SPUtils.getUserId(), groupType)
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())

[myatmon]

java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.
W/System.err: at io.reactivex.android.schedulers.HandlerScheduler$ScheduledRunnable.run(HandlerScheduler.java:111)
W/System.err: at android.os.Handler.handleCallback(Handler.java:739)
W/System.err: at android.os.Handler.dispatchMessage(Handler.java:95)
W/System.err: at android.os.Looper.loop(Looper.java:145)
W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5938)
W/System.err: at java.lang.reflect.Method.invoke(Native Method)
W/System.err: at java.lang.reflect.Method.invoke(Method.java:372)
W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1389)
W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1184)

I got a same issues even subscribe complete afterr I refresh the token on interceptor

[rraallvv]

This is still and issue with 2.3.0