Wikitude

error compiling helloworld

 

hi,

everything was fine. I've updated the Android version of the bundle and now I can no longer compile helloworld. This is the error:

 


06-04 11:22:10.582: W/dalvikvm(8297): Unable to resolve superclass of Lcom/wikitude/phonegap/PhonegapSampleActivity; (53)

06-04 11:22:10.582: W/dalvikvm(8297): Link of class 'Lcom/wikitude/phonegap/PhonegapSampleActivity;' failed

06-04 11:22:10.582: D/AndroidRuntime(8297): Shutting down VM

06-04 11:22:10.582: W/dalvikvm(8297): threadid=1: thread exiting with uncaught exception (group=0x40108760)

06-04 11:22:10.592: E/AndroidRuntime(8297): FATAL EXCEPTION: main

06-04 11:22:10.592: E/AndroidRuntime(8297): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.wikitude.phonegapsamplehelloworld/com.wikitude.phonegap.PhonegapSampleActivity}: java.lang.ClassNotFoundException: com.wikitude.phonegap.PhonegapSampleActivity in loader dalvik.system.PathClassLoader

06-04 11:22:10.592: E/AndroidRuntime(8297): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1739)

06-04 11:22:10.592: E/AndroidRuntime(8297): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1831)

06-04 11:22:10.592: E/AndroidRuntime(8297): at android.app.ActivityThread.access$500(ActivityThread.java:122)

06-04 11:22:10.592: E/AndroidRuntime(8297): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1024)

06-04 11:22:10.592: E/AndroidRuntime(8297): at android.os.Handler.dispatchMessage(Handler.java:99)

06-04 11:22:10.592: E/AndroidRuntime(8297): at android.os.Looper.loop(Looper.java:132)

06-04 11:22:10.592: E/AndroidRuntime(8297): at android.app.ActivityThread.main(ActivityThread.java:4123)

06-04 11:22:10.592: E/AndroidRuntime(8297): at java.lang.reflect.Method.invokeNative(Native Method)

06-04 11:22:10.592: E/AndroidRuntime(8297): at java.lang.reflect.Method.invoke(Method.java:491)

06-04 11:22:10.592: E/AndroidRuntime(8297): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841)

06-04 11:22:10.592: E/AndroidRuntime(8297): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599)

06-04 11:22:10.592: E/AndroidRuntime(8297): at dalvik.system.NativeStart.main(Native Method)

06-04 11:22:10.592: E/AndroidRuntime(8297): Caused by: java.lang.ClassNotFoundException: com.wikitude.phonegap.PhonegapSampleActivity in loader dalvik.system.PathClassLoader

06-04 11:22:10.592: E/AndroidRuntime(8297): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:251)

06-04 11:22:10.592: E/AndroidRuntime(8297): at java.lang.ClassLoader.loadClass(ClassLoader.java:540)

06-04 11:22:10.592: E/AndroidRuntime(8297): at java.lang.ClassLoader.loadClass(ClassLoader.java:500)

06-04 11:22:10.592: E/AndroidRuntime(8297): at android.app.Instrumentation.newActivity(Instrumentation.java:1022)

06-04 11:22:10.592: E/AndroidRuntime(8297): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1730)

06-04 11:22:10.592: E/AndroidRuntime(8297): ... 11 more

 


you have any ideas?

tnx!

 

Hi,

i use WikitudeSDK_Android_2.0.0_2013-02-26_17-18-36 and phonegap-2.5.0rc1.

 

Regarding the version of PhoneGap I have a doubt. In eclipse use PhoneGap 2.5.0rc1. I do not understand the interaction beetwen phonegap and helloworld. In helloworld project are already present the PhoneGap's files, PhoneGap 2.4.0 in particular. Why you ask to me the version of phonegap ?

 

I wont to use only helloworld project.

 

 

please Explain to me!

 

Hi Vincenzo,

I guess this is just an Eclipse workspace error. Try deleting your "bin"-folder and cleaning the project.
Some guys at stackoverflow also had similar issues.

Hope that helps,

Kind regards,
Andreas

hi,

i try to delete the bin folder but don't work.

 

any other suggestion ?

 

Hi again,

This sounds really weird. So you deleted the bin folder, cleaned the project and still get these compile time errors?
Could you please completely re-setup the project from  the scratch?
I really think this is a project-setup issue - so all my hints are just guesses...

Kind regards,
Andreas