我收到以下警告 - 构建 Android 版本时出错。
WARNING:R8: Unexpected error during rewriting of Kotlin metadata for class 'androidx.lifecycle.LifecycleController$observer$1':
com.android.tools.r8.internal.sG: lateinit property function has not been initialized
at com.android.tools.r8.internal.Xn.a(SourceFile:302)
at com.android.tools.r8.internal.Kn.a(SourceFile:49)
at com.android.tools.r8.internal.Kn.a(SourceFile:24)
at com.android.tools.r8.utils.V.a(SourceFile:36)
at com.android.tools.r8.utils.V.a(SourceFile:41)
at com.android.tools.r8.utils.V.a(SourceFile:35)
at java.base/java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1448)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
通常我不会太注意警告。
但是我们在发布中遇到了一个相关的生命周期错误（比如观察者根本不起作用）。
我试过-keepclasseswithmembers class androidx.lifecycle.LifecycleController.** { *; }没有运气。