Error with retrofit 2 : java.lang.NoSuchMethodError: com.google.gson.Gson.newJsonReader, after updating gradle

Question

我将 Android studio 更新到最新版本 gradle 版本 2.2.* 后出现了我的问题。我正在使用 dagger 2 rxjava 改造并碰巧遇到这个问题：

E/AndroidRuntime: FATAL EXCEPTION: RxCachedThreadScheduler-1
              Process: com.appsmedia.blaan2, PID: 19224
              java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
                  at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:62)
                  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
                  at java.util.concurrent.FutureTask.run(FutureTask.java:237)
                  at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access1(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:841)
               Caused by: java.lang.NoSuchMethodError: com.google.gson.Gson.newJsonReader
                  at retrofit2.converter.gson.GsonResponseBodyConverter.convert(GsonResponseBodyConverter.java:35)
                  at retrofit2.converter.gson.GsonResponseBodyConverter.convert(GsonResponseBodyConverter.java:25)
                  at retrofit2.ServiceMethod.toResponse(ServiceMethod.java:116)
                  at retrofit2.OkHttpCall.parseResponse(OkHttpCall.java:211)
                  at retrofit2.OkHttpCall.execute(OkHttpCall.java:174)
                  at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$RequestArbiter.request(RxJavaCallAdapterFactory.java:171)
                  at rx.internal.operators.OperatorSubscribeOn.request(OperatorSubscribeOn.java:80)
                  at rx.Subscriber.setProducer(Subscriber.java:211)
                  at rx.internal.operators.OperatorSubscribeOn.setProducer(OperatorSubscribeOn.java:76)
                  at rx.Subscriber.setProducer(Subscriber.java:205)
                  at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:152)
                  at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:138)
                  at rx.Observable.call(Observable.java:233)
                  at rx.Observable.call(Observable.java:225)
                  at rx.Observable.unsafeSubscribe(Observable.java:8741)
                  at rx.internal.operators.OperatorSubscribeOn.call(OperatorSubscribeOn.java:94)
                  at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
                  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422) 
                  at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
                  at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access1(ScheduledThreadPoolExecutor.java:152) 
                  at java.util.concurrent.ScheduledThreadPoolExecutor$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:841)

Answer 1

(代表OP发表).

将改造版本更改为最新版本解决了我的问题。

Error with retrofit 2 : java.lang.NoSuchMethodError: com.google.gson.Gson.newJsonReader, after updating gradle

Error with retrofit 2 : java.lang.NoSuchMethodError: com.google.gson.Gson.newJsonReader, after updating gradle

android

rx-android

retrofit2