如何修复“dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134)”

Question

升级到64位armeabi库，打包打包发布到googleplay后，在googleplay崩溃报告页面遇到如下问题：

java.lang.RuntimeException: 
  at android.app.ActivityThread.handleReceiver (ActivityThread.java:3982)
  at android.app.ActivityThread.access$2300 (ActivityThread.java:273)
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2050)
  at android.os.Handler.dispatchMessage (Handler.java:112)
  at android.os.Looper.loop (Looper.java:216)
  at android.app.ActivityThread.main (ActivityThread.java:7625)
  at java.lang.reflect.Method.invoke (Method.java)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:524)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:987)
Caused by: java.lang.ClassNotFoundException: 
  at dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134)
  at java.lang.ClassLoader.loadClass (ClassLoader.java:379)
  at java.lang.ClassLoader.loadClass (ClassLoader.java:312)
  at android.app.AppComponentFactory.instantiateReceiver (AppComponentFactory.java:84)
  at android.support.v4.app.CoreComponentFactory.instantiateReceiver (CoreComponentFactory.java:56)
  at android.app.ActivityThread.handleReceiver (ActivityThread.java:3975)
  at android.app.ActivityThread.access$2300 (ActivityThread.java:273)
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2050)
  at android.os.Handler.dispatchMessage (Handler.java:112)
  at android.os.Looper.loop (Looper.java:216)
  at android.app.ActivityThread.main (ActivityThread.java:7625)
  at java.lang.reflect.Method.invoke (Method.java)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:524)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:987)

它仅出现在 Android 9 设备上

我在我最小的发布版本应用程序中关闭了 R8。但它看起来和以前一样。问题仍然发生

希望你的帮助

Answer 1

将其添加到 gradle.build 中：

defaultConfig {
...
minSdkVersion 14
targetSdkVersion // your version 
...

// Enabling multidex support.
multiDexEnabled true
}

dependencies {
  compile 'com.android.support:multidex:1.0.0'
}

• 遵循 Android 开发者页面的说明： https: //developer.android.com/studio/build/multidex.html