Tauno Talimaa <tauntz <at> gmail.com> writes:
>
> Hi all,
>
> I'm seeing some strange crash reports in Android Market and I can't
> really tell how this could be caused by our application. The reason is
> always ClassNotFoundException or NoClassDefFoundError.
> The exact traces come in various flavors and they have happened for a
> total of ~100 times - here's one (reported 37 times):
>
> java.lang.RuntimeException: Unable to instantiate application
> com.company.product.MyApplication: java.lang.ClassNotFoundException:
> com.company.product.MyApplication in loader
> dalvik.system.PathClassLoader[/data/app-private/com.company.product-1.apk]
> at
>
android.app.ActivityThread$PackageInfo.makeApplication(ActivityThread.java:649)
> at
> android.app.ActivityThread.handleBindApplication(ActivityThread.java:4232)
> at android.app.ActivityThread.access$3000(ActivityThread.java:125)
> at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2071)
> at android.os.Handler.dispatchMessage(Handler.java:99)
> at android.os.Looper.loop(Looper.java:123)
> at android.app.ActivityThread.main(ActivityThread.java:4627)
> at java.lang.reflect.Method.invokeNative(Native Method)
> at java.lang.reflect.Method.invoke(Method.java:521)
> at
>
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
> at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
> at dalvik.system.NativeStart.main(Native Method)
> Caused by: java.lang.ClassNotFoundException:
> com.company.product.MyApplication in loader
> dalvik.system.PathClassLoader[/data/app-private/com.company.product-1.apk]
> at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
> at android.app.Instrumentation.newApplication(Instrumentation.java:942)
> at
>
android.app.ActivityThread$PackageInfo.makeApplication(ActivityThread.java:644)
> ... 11 more
>
> We've tested the same .apk on a number of devices and we've never
> encountered issues like this - what could cause such issues in the first
> place - custom ROMs / broken devices / something that we're doing wrong? :/
>
> Tauno
>
Hi Tauno
I'm getting the same error reports in my developer console:
java.lang.RuntimeException: Unable to instantiate activity
ComponentInfo{com.company.app/com.company.app.InitializeActivity}:
java.lang.ClassNotFoundException: com.company.app.InitializeActivity in loader
dalvik.system.PathClassLoader[/mnt/asec/com.company.app-1/pkg.apk]
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2585)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
at android.app.ActivityThread.access$2300(ActivityThread.java:125)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:4627)
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:876)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:634)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassNotFoundException: com.company.app.InitializeActivity
in loader dalvik.system.PathClassLoader[/mnt/asec/com.company.app-1/pkg.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.newActivity(Instrumentation.java:1021)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577)
... 11 more
This one has been reported ~20 times. I'm not using any static initializers,
don't use code that is non-compliant with Android 1.5 (app is tested on 1.5
devices) and I already spent quite some time to fix this but without success so
far. If you have a solution by now I'd very much appreciate if you could let me
know.
Emanuel
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