我正在使用改装2.0.0-beta2并且调试版本正常运行但我在使用Proguard进行版本构建时遇到以下错误。
这是更新的logcat错误。
11-17 18:23:22.751 16274-16274/ph.reggis.FEDT D/AndroidRuntime: Shutting down VM
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: FATAL EXCEPTION: main
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: Process: ph.reggis.FEDT, PID: 16274
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: java.lang.RuntimeException: Unable to resume activity {ph.reggis.FEDT/ph.reggis.FEDT.view.activity.NotificationListActivity}: java.lang.IllegalArgumentException: Unable to create call adapter for class b.a
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: for method InsularFMService.getNews
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3103)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3134)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2481)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.app.ActivityThread.-wrap11(ActivityThread.java)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:102)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.os.Looper.loop(Looper.java:148)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:5417)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: Caused by: java.lang.IllegalArgumentException: Unable to create call adapter for class b.a
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: for method InsularFMService.getNews
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at retrofit.Utils.methodError(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at retrofit.MethodHandler.createCallAdapter(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at retrofit.MethodHandler.create(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at retrofit.Retrofit.loadMethodHandler(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at retrofit.Retrofit$1.invoke(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at java.lang.reflect.Proxy.invoke(Proxy.java:393)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at $Proxy0.getNews(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at ph.reggis.FEDT.b.C.d(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at ph.reggis.FEDT.view.fragment.NotificationListFragment.t(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at ph.reggis.FEDT.view.fragment.NotificationListFragment.l(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.support.v4.b.B.a(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.support.v4.b.B.a(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.support.v4.b.B.a(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.support.v4.b.B.i(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.support.v4.b.y.i(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.support.v4.b.t.onPostResume(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.support.v7.a.B.onPostResume(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.app.Activity.performResume(Activity.java:6336)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3092)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: Caused by: java.lang.IllegalStateException: Observable return type must be parameterized as Observable<Foo> or Observable<? extends Foo>
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at retrofit.RxJavaCallAdapterFactory.get(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at retrofit.Retrofit.nextCallAdapter(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: at retrofit.Retrofit.callAdapter(Unknown Source)
11-17 18:23:22.752 16274-16274/ph.reggis.FEDT E/AndroidRuntime: ... 28 more
接口：
@GET("news")
Observable<News> getNews();
片段：
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(Constant.WS_URL_BASE)
.addConverterFactory(GsonConverterFactory.create())
.addCallAdapterFactory(RxJavaCallAdapterFactory.create())
.build();
InsularFMService fmService = retrofit.create(InsularFMService.class);
//Observable<News> observable = fmService.getNews();
//subscription = observable. - ALSO NOT WORKING
subscription = fmService.getNews().
.observeOn(AndroidSchedulers.mainThread())
.subscribeOn(appController.getDefaultScheduler())
.subscribe(new Subscriber<News>() {...
Graddle：
compile "com.squareup.retrofit:retrofit:2.0.0-beta2"
compile "com.squareup.retrofit:converter-gson:2.0.0-beta2"
compile "com.squareup.retrofit:adapter-rxjava:2.0.0-beta2"
Proguard的：
# Fixed: Caused by: java.lang.NoSuchFieldException: No field producerIndex
-keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* {
long producerIndex;
long consumerIndex;
}
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueProducerNodeRef {
long producerNode;
long consumerNode;
}
答案 0 :(得分：3)
现在它通过将这些属性放在Proguard中来工作。
# Application classes that will be serialized/deserialized over Gson
-keep class ph.reggis.FEDT.model.api.** { *; }
这里是完整设置
##---------------Begin: proguard configuration for Gson ----------
# Gson uses generic type information stored in a class file when working with fields. Proguard
# removes such information by default, so configure it to keep all of it.
-keepattributes Signature
-keepattributes *Annotation*
# Gson specific classes
-keep class sun.misc.Unsafe { *; }
# Application classes that will be serialized/deserialized over Gson
-keep class ph.reggis.FEDT.model.api.** { *; }
##---------------End: proguard configuration for Gson ----------