在发布模式下启动react native活动时出现java.lang.IllegalAccessError

Question

我在现有的Android项目中添加了一个React Native屏幕。

从https://github.com/facebook/react-native/blob/master/local-cli/generator-android/templates/src/app/proguard-rules.pro中复制与本地反应相关的proguard设置 。

但是我想为我的项目启用混淆功能，因此注释了-dontobfuscate行

此后，当我在我的Nexus设备中部署发布版本时，出现此错误： E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #4 Process: com.sampleapp, PID: 2463 java.lang.RuntimeException: An error occured while executing doInBackground() at android.os.AsyncTask$3.done(AsyncTask.java:300) at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355) at java.util.concurrent.FutureTask.setException(FutureTask.java:222) at java.util.concurrent.FutureTask.run(FutureTask.java:242) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818) Caused by: java.lang.IllegalAccessError: Method 'void android.support.v4.net.ConnectivityManagerCompat.<init>()' is inaccessible to class 'com.facebook.react.modules.netinfo.NetInfoModule' (declaration of 'com.facebook.react.modules.netinfo.NetInfoModule' appears in /data/app/com.sampleapp-1/base.apk) at com.facebook.react.modules.netinfo.NetInfoModule.<init>(NetInfoModule.java:55) at com.facebook.react.shell.MainReactPackage.createNativeModules(MainReactPackage.java:67) at com.facebook.react.ReactInstanceManagerImpl.processPackage(ReactInstanceManagerImpl.java:793) at com.facebook.react.ReactInstanceManagerImpl.createReactContext(ReactInstanceManagerImpl.java:730) at com.facebook.react.ReactInstanceManagerImpl$ReactContextInitAsyncTask.doInBackground(ReactInstanceManagerImpl.java:5091) at com.facebook.react.ReactInstanceManagerImpl$ReactContextInitAsyncTask.doInBackground(ReactInstanceManagerImpl.java:169) at android.os.AsyncTask$2.call(AsyncTask.java:288) at java.util.concurrent.FutureTask.run(FutureTask.java:237) at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818)

该链接确实提到React-Native不支持混淆：https : //github.com/facebook/react-native/issues/7530

我想混淆现有的应用程序代码。