I made my first Android app. It works great locally. But when I bring it to the market, someone has problems with it. I can’t understand what went wrong. Even when I have a stack trace:
java.lang.RuntimeException: Unable to instantiate application com.jphellemons.koopzondag.Koopzondag: java.lang.ClassNotFoundException: com.jphellemons.koopzondag.Koopzondag in loader dalvik.system.PathClassLoader[/data/app/com.jphellemons.koopzondag-2.apk]
at android.app.ActivityThread$PackageInfo.makeApplication(ActivityThread.java:715)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4615)
at android.app.ActivityThread.access$3000(ActivityThread.java:136)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2223)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:143)
at android.app.ActivityThread.main(ActivityThread.java:5068)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:521)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassNotFoundException: com.jphellemons.koopzondag.Koopzondag in loader dalvik.system.PathClassLoader[/data/app/com.jphellemons.koopzondag-2.apk]
at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
at android.app.Instrumentation.newApplication(Instrumentation.java:945)
at android.app.ActivityThread$PackageInfo.makeApplication(ActivityThread.java:706)
Please let me know if I have to show the manifest and / or source code? I really have no idea. I will update this thread if I have an answer!
I read about this problem here: java.lang.ClassNotFoundException in a working application
So, I think my mistake is setting in this window: can someone help me with this?
: helloandroid.java koopzondag.java, classcastexception. . ?
edit2: , : ? http://androidforums.com/application-development/216707-classcastexception-starting-activity.html#post1905263