使用proguard與retrofit2和rxjava時出現錯誤

當我禁用proguard，它正常工作，但是當我用於proguard它會拋出一個異常java.lang.IllegalStateException：在Scheduler.Worker線程上引發致命異常。使用proguard與retrofit2和rxjava時出現錯誤

這是我的代碼

private fun getData(email : String) { 
    mSubscriptions!!.add(NetworkUtil.retrofit.getProfile(email) 
      .observeOn(AndroidSchedulers.mainThread()) 
      .subscribeOn(Schedulers.io()) 
      .subscribe({ this.handleResponse(it) }, { this.handleError(it) })) 
} 
private fun handleResponse(user: List<User>) { 
    System.out.println(user.get(0).email) 
} 
private fun handleError(error: Throwable) { 
    if (error is HttpException) { 
     val gson = GsonBuilder().create() 
     try { 
      val errorBody = error.response().errorBody()!!.string() 
      val response = gson.fromJson<Response>(errorBody, Response::class.java) 
      showSnackBarMessage(response.message) 
     } catch (e: IOException) { 
      e.printStackTrace() 
     } 
    } else { 
     showSnackBarMessage("Network Error !") 
    } 
}

這是例外

FATAL EXCEPTION: main 
                    Process: sega.com.myapplication, PID: 7784 
                    java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread. 
                     at rx.android.schedulers.LooperScheduler$ScheduledAction.run(Unknown Source) 
                     at android.os.Handler.handleCallback(Handler.java:751) 
                     at android.os.Handler.dispatchMessage(Handler.java:95) 
                     at android.os.Looper.loop(Looper.java:154) 
                     at android.app.ActivityThread.main(ActivityThread.java:6119) 
                     at java.lang.reflect.Method.invoke(Native Method) 
                     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
                     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 
                    Caused by: rx.a.e: Error occurred when trying to propagate error to Observer.onError 
                     at rx.d.a.a(Unknown Source) 
                     at rx.d.a.onError(Unknown Source) 
                     at rx.c.a.g$a.onError(Unknown Source) 
                     at rx.c.a.f$a.a(Unknown Source) 
                     at rx.c.a.f$a.a(Unknown Source) 
                     at rx.android.schedulers.LooperScheduler$ScheduledAction.run(Unknown Source)  
                     at android.os.Handler.handleCallback(Handler.java:751)  
                     at android.os.Handler.dispatchMessage(Handler.java:95)  
                     at android.os.Looper.loop(Looper.java:154)  
                     at android.app.ActivityThread.main(ActivityThread.java:6119)  
                     at java.lang.reflect.Method.invoke(Native Method)  
                     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)  
                     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)  
                    Caused by: rx.a.a: 2 exceptions occurred. 
                     at rx.d.a.a(Unknown Source)  
                     at rx.d.a.onError(Unknown Source)  
                     at rx.c.a.g$a.onError(Unknown Source)  
                     at rx.c.a.f$a.a(Unknown Source)  
                     at rx.c.a.f$a.a(Unknown Source)  
                     at rx.android.schedulers.LooperScheduler$ScheduledAction.run(Unknown Source)  
                     at android.os.Handler.handleCallback(Handler.java:751)  
                     at android.os.Handler.dispatchMessage(Handler.java:95)  
                     at android.os.Looper.loop(Looper.java:154)  
                     at android.app.ActivityThread.main(ActivityThread.java:6119)  
                     at java.lang.reflect.Method.invoke(Native Method)  
                     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)  
                     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)  
                    Caused by: rx.a.a$a: Chain of Causes for CompositeException In Order Received => 
                     at android.util.Log.printlns(Log.java:415) 
                     at com.android.internal.os.RuntimeInit.Clog_e(RuntimeInit.java:61) 
                     at com.android.internal.os.RuntimeInit.-wrap0(RuntimeInit.java) 
                     at com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:86) 
                     at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1068) 
                     at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1063) 
                     at rx.android.schedulers.LooperScheduler$ScheduledAction.run(Unknown Source)  
                     at android.os.Handler.handleCallback(Handler.java:751)  
                     at android.os.Handler.dispatchMessage(Handler.java:95)  
                     at android.os.Looper.loop(Looper.java:154)  
                     at android.app.ActivityThread.main(ActivityThread.java:6119)  
                     at java.lang.reflect.Method.invoke(Native Method)  
                     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)  
                     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)  
                    Caused by: retrofit2.adapter.rxjava.HttpException: HTTP 400 Bad Request 
                     at retrofit2.adapter.rxjava.BodyOnSubscribe$BodySubscriber.onNext(Unknown Source) 
                     at retrofit2.adapter.rxjava.BodyOnSubscribe$BodySubscriber.onNext(Unknown Source) 
                     at retrofit2.adapter.rxjava.CallArbiter.deliverResponse(Unknown Source) 
                     at retrofit2.adapter.rxjava.CallArbiter.emitResponse(Unknown Source) 
                     at retrofit2.adapter.rxjava.CallExecuteOnSubscribe.call(Unknown Source) 
                     at retrofit2.adapter.rxjava.CallExecuteOnSubscribe.call(Unknown Source) 
                     at retrofit2.adapter.rxjava.BodyOnSubscribe.call(Unknown Source) 
                     at retrofit2.adapter.rxjava.BodyOnSubscribe.call(Unknown Source) 
                     at rx.d.a(Unknown Source) 
                     at rx.c.a.g$a.a(Unknown Source) 
                     at rx.c.c.a$b$1.a(Unknown Source) 
                     at rx.c.c.f.run(Unknown Source) 
                     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:428) 
                     at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
                     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:272) 
                     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133) 
                     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607) 
                     at java.lang.Thread.run(Thread.java:761) 
                    Caused by: b.a 
                     at sega.com.myapplication.activity.LoginActivity.b(Unknown Source) 
                     at sega.com.myapplication.activity.LoginActivity.a(Unknown Source) 
                     at sega.com.myapplication.activity.LoginActivity.a(Unknown Source) 
                     at sega.com.myapplication.activity.LoginActivity$e.a(Unknown Source) 
                     at sega.com.myapplication.activity.LoginActivity$e.call(Unknown Source) 
                     at rx.c.e.a.onError(Unknown Source) 
                     at rx.d.a.a(Unknown Source) 
                     at rx.d.a.onError(Unknown Source) 
                     at rx.c.a.g$a.onError(Unknown Source) 
                     at rx.c.a.f$a.a(Unknown Source) 
                     at rx.c.a.f$a.a(Unknown Source) 
                     at rx.android.schedulers.LooperScheduler$ScheduledAction.run(Unknown Source) 
                     at android.os.Handler.handleCallback(Handler.java:751) 
                     at android.os.Handler.dispatchMessage(Handler.java:95) 
                     at android.os.Looper.loop(Looper.java:154) 
                     at android.app.ActivityThread.main(ActivityThread.java:6119) 
                     at java.lang.reflect.Method.invoke(Native Method) 
                     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
                     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

我使用編譯過測試 'com.artemzin.rxjava：proguard的規則：1.3.0.0'，但它仍然不工作

來源

2017-06-12 Sega Nightshade

嘗試添加以下內容到proguard-rules.pro文件

## Retrofit 
-dontwarn retrofit2.** 
-keep class retrofit2.** { *; } 
-keepattributes Signature 
-keepattributes Exceptions 

## RxJava 
-keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* { 
    long producerIndex; 
    long consumerIndex; 
} 
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueProducerNodeRef { 
    rx.internal.util.atomic.LinkedQueueNode producerNode; 
} 
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueConsumerNodeRef { 
    rx.internal.util.atomic.LinkedQueueNode consumerNode; 
} 
-dontwarn sun.misc.Unsafe

來源

2017-06-12 10:29:16

它仍然錯誤:(我不知道爲什麼我得到錯誤：retrofit2.adapter.rxjava.HttpException：當我使用proguard HTTP 400錯誤請求 –

你排除了你的模型和請求從proguard？ –

哦，夥計！我忘了。非常感謝你。當我度過4小時時，你是我的救助者，但我不知道爲什麼我有這個錯誤:) –

使用proguard與retrofit2和rxjava時出現錯誤

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