Weird stack trace

gistfile1.txt

java.lang.RuntimeException: Unable to get provider com.cyrilmottier.android.citybikes.provider.CityBikesProvider: java.lang.ClassNotFoundException: com.cyrilmottier.android.citybikes.provider.CityBikesProvider
    at android.app.ActivityThread.installProvider(ActivityThread.java:4780)
    at android.app.ActivityThread.installContentProviders(ActivityThread.java:4532)
    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4486)
    at android.app.ActivityThread.access$1300(ActivityThread.java:139)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1306)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:156)
    at android.app.ActivityThread.main(ActivityThread.java:4977)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:511)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
    at dalvik.system.NativeStart.main(Native Method)
    Caused by: java.lang.ClassNotFoundException: com.cyrilmottier.android.citybikes.provider.CityBikesProvider
    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
    at android.app.ActivityThread.installProvider(ActivityThread.java:4765)
    ... 12 more

From a live build ?

I got it multiple times when your APK get corrupted sometimes while building from eclipse.
But never from a live build