I haven’t been able to run any applications lately if you use YouTube’s APIs for Android. I get a ClassNotFoundException when I trigger the first action, which has a specific dependency on the YouTube API class. This happens with any application using the YouTube API.
My YouTube app has been updated to 4.5. + and I launch JellyBean on a Samsung Galaxy s3 mini.
Is there any setting I can lose on my phone or in Eclipse?
[EDIT] Here is a copy of logcat (this time on Nexus S):
06-18 09:45:26.796: D/libEGL(15140): loaded /vendor/lib/egl/libEGL_POWERVR_SGX540_120.so 06-18 09:45:26.832: D/libEGL(15140): loaded /vendor/lib/egl/libGLESv1_CM_POWERVR_SGX540_120.so 06-18 09:45:26.836: D/libEGL(15140): loaded /vendor/lib/egl/libGLESv2_POWERVR_SGX540_120.so 06-18 09:45:26.964: D/OpenGLRenderer(15140): Enabling debug mode 0 06-18 09:45:35.796: W/dalvikvm(15140): Unable to resolve superclass of Lcom/examples/youtubeapidemo/YouTubeFailureRecoveryActivity; (109) 06-18 09:45:35.796: W/dalvikvm(15140): Link of class 'Lcom/examples/youtubeapidemo/YouTubeFailureRecoveryActivity;' failed 06-18 09:45:35.804: W/dalvikvm(15140): Unable to resolve superclass of Lcom/examples/youtubeapidemo/PlayerViewDemoActivity; (102) 06-18 09:45:35.804: W/dalvikvm(15140): Link of class 'Lcom/examples/youtubeapidemo/PlayerViewDemoActivity;' failed 06-18 09:45:35.820: D/AndroidRuntime(15140): Shutting down VM 06-18 09:45:35.820: W/dalvikvm(15140): threadid=1: thread exiting with uncaught exception (group=0x41a1a300) 06-18 09:45:35.855: E/AndroidRuntime(15140): FATAL EXCEPTION: main 06-18 09:45:35.855: E/AndroidRuntime(15140): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.examples.youtubeapidemo/com.examples.youtubeapidemo.PlayerViewDemoActivity}: java.lang.ClassNotFoundException: com.examples.youtubeapidemo.PlayerViewDemoActivity 06-18 09:45:35.855: E/AndroidRuntime(15140): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1983) 06-18 09:45:35.855: E/AndroidRuntime(15140): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 06-18 09:45:35.855: E/AndroidRuntime(15140): at android.app.ActivityThread.access$600(ActivityThread.java:130) 06-18 09:45:35.855: E/AndroidRuntime(15140): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 06-18 09:45:35.855: E/AndroidRuntime(15140): at android.os.Handler.dispatchMessage(Handler.java:99) 06-18 09:45:35.855: E/AndroidRuntime(15140): at android.os.Looper.loop(Looper.java:137) 06-18 09:45:35.855: E/AndroidRuntime(15140): at android.app.ActivityThread.main(ActivityThread.java:4745) 06-18 09:45:35.855: E/AndroidRuntime(15140): at java.lang.reflect.Method.invokeNative(Native Method) 06-18 09:45:35.855: E/AndroidRuntime(15140): at java.lang.reflect.Method.invoke(Method.java:511) 06-18 09:45:35.855: E/AndroidRuntime(15140): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 06-18 09:45:35.855: E/AndroidRuntime(15140): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 06-18 09:45:35.855: E/AndroidRuntime(15140): at dalvik.system.NativeStart.main(Native Method) 06-18 09:45:35.855: E/AndroidRuntime(15140): Caused by: java.lang.ClassNotFoundException: com.examples.youtubeapidemo.PlayerViewDemoActivity 06-18 09:45:35.855: E/AndroidRuntime(15140): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61) 06-18 09:45:35.855: E/AndroidRuntime(15140): at java.lang.ClassLoader.loadClass(ClassLoader.java:501) 06-18 09:45:35.855: E/AndroidRuntime(15140): at java.lang.ClassLoader.loadClass(ClassLoader.java:461) 06-18 09:45:35.855: E/AndroidRuntime(15140): at android.app.Instrumentation.newActivity(Instrumentation.java:1053) 06-18 09:45:35.855: E/AndroidRuntime(15140): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1974) 06-18 09:45:35.855: E/AndroidRuntime(15140): ... 11 more
[Solved!]
Cool, I found the answer. This seems to be a bug in the latest ADT update. This link explains all this: https://groups.google.com/d/msg/adt-dev/epOfZbKPFdk/v4a-pTbq1OwJ
Or to quote:
Right-click> Properties> Java Build Path> Order and Export> Check Android Personal Libraries> OK
Then Project> Clean ...
And rebuild / run.
android exception youtube
Michael boccara
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