有时候会出现：FATAL EXCEPTION: RxCachedThreadScheduler-3

[laingdayi]

E/AndroidRuntime: FATAL EXCEPTION: RxCachedThreadScheduler-3 Process: com.aidl.recyclerview, PID: 26481 io.reactivex.exceptions.UndeliverableException: The exception could not be delivered to the consumer because it has already canceled/disposed the flow or the exception has nowhere to go to begin with. Further reading: https://github.com/ReactiveX/RxJava/wiki/What's-different-in-2.0#error-handling | java.io.InterruptedIOException at io.reactivex.plugins.RxJavaPlugins.onError(RxJavaPlugins.java:367) at io.reactivex.internal.operators.flowable.FlowableFlatMap$MergeSubscriber.innerError(FlowableFlatMap.java:608) at io.reactivex.internal.operators.flowable.FlowableFlatMap$InnerSubscriber.onError(FlowableFlatMap.java:672) at io.reactivex.internal.operators.flowable.FlowableGenerate$GeneratorSubscription.onError(FlowableGenerate.java:189) at io.reactivex.internal.operators.flowable.FlowableGenerate$GeneratorSubscription.request(FlowableGenerate.java:114) at io.reactivex.internal.operators.flowable.FlowableFlatMap$InnerSubscriber.onSubscribe(FlowableFlatMap.java:656) at io.reactivex.internal.operators.flowable.FlowableGenerate.subscribeActual(FlowableGenerate.java:52) at io.reactivex.Flowable.subscribe(Flowable.java:14918) at io.reactivex.Flowable.subscribe(Flowable.java:14865)

[laingdayi]

在下载过程中，点击暂停的时候会出现该报错

[ssseasonnn]

这个错误是正常的，你配置一个全局的RxJavaErrorHandler捕获住就可以了

[laingdayi]

好的，谢谢