android - 无法实例化应用程序 org.cocos2dx.javascript.base.MyApplication

Question

android 项目是由 cocoscreator 创建的，我只更改了 AndroidManifest 中的应用程序。我的 androidstudio 版本是 4.0.1，它没有 InstantRun。它是日志。

java.lang.RuntimeException: Unable to instantiate application org.cocos2dx.javascript.base.MyApplication: java.lang.ClassNotFoundException: Didn't find class "org.cocos2dx.javascript.base.MyApplication" on path: DexPathList[[zip file "/data/app/com.xlx.caige-nvz1l5yP58sPUJthRyZONQ==/base.apk"],nativeLibraryDirectories=[/data/app/com.xlx.caige-nvz1l5yP58sPUJthRyZONQ==/lib/arm, /data/app/com.xlx.caige-nvz1l5yP58sPUJthRyZONQ==/base.apk!/lib/armeabi-v7a, /system/lib, /hw_product/lib]]
    at android.app.LoadedApk.makeApplication(LoadedApk.java:1304)
    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:7173)
    at android.app.ActivityThread.access$2200(ActivityThread.java:296)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2208)
    at android.os.Handler.dispatchMessage(Handler.java:107)
    at android.os.Looper.loop(Looper.java:213)
    at android.app.ActivityThread.main(ActivityThread.java:8178)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1101)