0

当我更新到时，classpath 'com.android.tools.build:gradle:3.6.1'我遇到了这个无法理解的错误。

R8: The method `java.util.concurrent.Flow$Subscriber org.reactivestreams.FlowAdapters.toFlowSubscriber(org.reactivestreams.Subscriber)` does not type check and will be assumed to be unreachable.
R8: The method `java.util.concurrent.Flow$Processor org.reactivestreams.FlowAdapters.toFlowProcessor(org.reactivestreams.Processor)` does not type check and will be assumed to be unreachable.
R8: The method `java.util.concurrent.Flow$Publisher org.reactivestreams.FlowAdapters.toFlowPublisher(org.reactivestreams.Publisher)` does not type check and will be assumed to be unreachable.

> Task :MXApp:minifyAdminReleaseWithR8 FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':MXApp:minifyAdminReleaseWithR8'.
> java.lang.NullPointerException (no error message)

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 2m 9s

也许有人暗示我要摆脱它？

4

2 回答 2

1

这原来是https://issuetracker.google.com/150325706的副本，请参阅https://issuetracker.google.com/150325706#comment25了解如何使用 R8 版本 1.6.82 进行修复。

这应该在 Android Studio 3.6.2（发布时）中解决。

于 2020-03-24T07:59:13.003 回答
0

是的，我可以确认，这有帮助

buildscript {
    repositories {
        maven {
            url 'https://storage.googleapis.com/r8-releases/raw'
        }
    }

    dependencies {
        classpath 'com.android.tools:r8:1.6.82' // Must be before the Gradle Plugin for Android.
        classpath 'com.android.tools.build:gradle:3.6.1' 
    }
}

谢谢@sgjesse

于 2020-03-24T18:29:42.667 回答