Home/ Questions/Q 7060809
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-28T04:23:50+00:00

I’m getting an ActivityThread.performLaunchActivity(ActivityThread$ActivityRecord,Intent) error each time I boot up my program in the

  • 0

I’m getting an ActivityThread.performLaunchActivity(ActivityThread$ActivityRecord,Intent) error each time I boot up my program in the debugger. The program won’t even start up! Any help would be greatly appreciated! I’m very new to this environment. Let me know if you need anymore information/code to help me out.

01-08 06:01:33.812: D/AndroidRuntime(674): Shutting down VM
01-08 06:01:33.822: W/dalvikvm(674): threadid=1: thread exiting with uncaught exception (group=0x409c01f8)
01-08 06:01:33.892: E/AndroidRuntime(674): FATAL EXCEPTION: main
01-08 06:01:33.892: E/AndroidRuntime(674): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{Proyecto.Prueba1/Proyecto.Prueba1.ProyectoActivity}: java.lang.ClassNotFoundException: Proyecto.Prueba1.ProyectoActivity
01-08 06:01:33.892: E/AndroidRuntime(674):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1880)
01-08 06:01:33.892: E/AndroidRuntime(674):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
01-08 06:01:33.892: E/AndroidRuntime(674):  at android.app.ActivityThread.access$600(ActivityThread.java:123)
01-08 06:01:33.892: E/AndroidRuntime(674):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
01-08 06:01:33.892: E/AndroidRuntime(674):  at android.os.Handler.dispatchMessage(Handler.java:99)
01-08 06:01:33.892: E/AndroidRuntime(674):  at android.os.Looper.loop(Looper.java:137)
01-08 06:01:33.892: E/AndroidRuntime(674):  at android.app.ActivityThread.main(ActivityThread.java:4424)
01-08 06:01:33.892: E/AndroidRuntime(674):  at java.lang.reflect.Method.invokeNative(Native Method)
01-08 06:01:33.892: E/AndroidRuntime(674):  at java.lang.reflect.Method.invoke(Method.java:511)
01-08 06:01:33.892: E/AndroidRuntime(674):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
01-08 06:01:33.892: E/AndroidRuntime(674):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
01-08 06:01:33.892: E/AndroidRuntime(674):  at dalvik.system.NativeStart.main(Native Method)
01-08 06:01:33.892: E/AndroidRuntime(674): Caused by: java.lang.ClassNotFoundException: Proyecto.Prueba1.ProyectoActivity
01-08 06:01:33.892: E/AndroidRuntime(674):  at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
01-08 06:01:33.892: E/AndroidRuntime(674):  at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
01-08 06:01:33.892: E/AndroidRuntime(674):  at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
01-08 06:01:33.892: E/AndroidRuntime(674):  at android.app.Instrumentation.newActivity(Instrumentation.java:1023)
01-08 06:01:33.892: E/AndroidRuntime(674):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1871)
01-08 06:01:33.892: E/AndroidRuntime(674):  ... 11 more
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    It seems ProyectoActivity (java.lang.ClassNotFoundException) class is not visible for Dalvik. It could be either this class is not compiled (or) not in classpath where dalvik is looking for. Is this your main activity? If so, make sure the package name of this activity is matching with the package name defined in AndroidManifest.xml

    • 0