java.lang.ClassNotFoundException崩潰報告

Question

我收到了許多用戶的崩潰報告。

java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.*appname*/com.unity3d.player.UnityPlayerActivity}: java.lang.ClassNotFoundException: Didn't find class "com.unity3d.player.UnityPlayerActivity" on path: /mnt/asec/com.*appname*-1/pkg.apk
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2229)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2359)
    at android.app.ActivityThread.access$700(ActivityThread.java:165)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1326)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:176)
    at android.app.ActivityThread.main(ActivityThread.java:5455)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:525)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1209)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1025)
    at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.unity3d.player.UnityPlayerActivity" on path: /mnt/asec/com.*appname*-1/pkg.apk
    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:64)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
    at android.app.Instrumentation.newActivity(Instrumentation.java:1078)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2220)
    ... 11 more

有人知道該怎么辦嗎？

Answer 1

從未使用過unity3d ...而且我也不知道gradle文件中的內容，因此除非您提供更多信息，否則不能說真的。 但是，您可以嘗試清理您的項目並重新構建它。 如果您對命令行感到滿意，請轉到Build -> Clean Project或使用gradlew clean 。