升级新应用版本时，performLaunchActivity崩溃

Question

我将我的应用程序的新版本上传到Google Developer Console，然后得到了报告：

  

java.lang.RuntimeException。在performLaunchActivity上崩溃

我已经搜索过，但仍然不知道如何解决。

我尝试禁用ProGuard，但是并不能解决问题。我只是更改了一行代码，而且我确定那不是问题。

在Android 8.1上：

java.lang.RuntimeException: 
at android.app.ActivityThread.performLaunchActivity 
(ActivityThread.java:2816)
at android.app.ActivityThread.handleLaunchActivity 
(ActivityThread.java:2894)
at android.app.ActivityThread.-wrap11 (Unknown Source)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1615)
at android.os.Handler.dispatchMessage (Handler.java:106)
at android.os.Looper.loop (Looper.java:164)
at android.app.ActivityThread.main (ActivityThread.java:6653)
at java.lang.reflect.Method.invoke (Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:822)

在Samsung J7 Android 8.1上：

java.lang.RuntimeException: 
at android.app.ActivityThread.performLaunchActivity (ActivityThread.java:2974)
at android.app.ActivityThread.handleLaunchActivity (ActivityThread.java:3059)
at android.app.ActivityThread.-wrap11 (Unknown Source)
at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1724)
at android.os.Handler.dispatchMessage (Handler.java:106)
at android.os.Looper.loop (Looper.java:164)
at android.app.ActivityThread.main (ActivityThread.java:7000)
at java.lang.reflect.Method.invoke (Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:441)
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1408)