无法解决以下问题:Lcom/google/devtools/build/android/desugar/runtime/ThrowableExtension; [英] Failed resolution of: Lcom/google/devtools/build/android/desugar/runtime/ThrowableExtension;

问题描述

我在AndroidStudio的最新预览版上将RxJava与Retrofit一起使用.我的项目启用了Java 1.8 suport，如下所示:

I'm using RxJava with Retrofit on the newest preview of AndroidStudio. My project has java 1.8 suport enabled like this:

compileOptions {
    targetCompatibility 1.8
    sourceCompatibility 1.8
}

但是，当代码被编译并运行时，即使有 onError 处理程序，在发出请求后，我也会收到此错误:

But when the code is compiled and run I'm getting this error, as soon as the request is made, even if I have the onError handler:

java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/devtools/build/android/desugar/runtime/ThrowableExtension;
at io.reactivex.plugins.RxJavaPlugins.onError(RxJavaPlugins.java:281)
at retrofit2.adapter.rxjava2.CallExecuteObservable.subscribeActual(CallExecuteObservable.java:58)
at io.reactivex.Observable.subscribe(Observable.java:10179)
at retrofit2.adapter.rxjava2.BodyObservable.subscribeActual(BodyObservable.java:34)
at io.reactivex.Observable.subscribe(Observable.java:10179)
at io.reactivex.internal.operators.flowable.FlowableFromObservable.subscribeActual(FlowableFromObservable.java:31)
at io.reactivex.Flowable.subscribe(Flowable.java:12218)
at io.reactivex.internal.operators.flowable.FlowableOnBackpressureLatest.subscribeActual(FlowableOnBackpressureLatest.java:31)
at io.reactivex.Flowable.subscribe(Flowable.java:12218)

即使我使用Maybe，Single或Observable，也会发生这种情况.该问题如何解决?

This happens even if I use Maybe, Single or Observable. How can this issue be resolved?

推荐答案

这实际上不是RxJava错误，也不是翻新.这是即时运行错误，我禁用了它，并启动了我的应用程序.

This is in fact not RxJava error neither Retrofit. It is Instant run error, i disabled it and my app launched.

作为临时解决方案，您也可以禁用即时运行.

As a temporary solution, you can disable Instant run, too.

要执行此操作，请在设置"中转到 Build，Execution，Development -> Instant Run .

To do it, go to Build, Execution, Development -> Instant Run in Settings.

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