[android-developers] Re: NoClassDefFoundError for gson after updating the ADT and SDK Tools

It worked! Thanks :)

On Mar 22, 1:03 pm, Mark Murphy <mmur...@commonsware.com> wrote:
> You can try:
>
> http://android.foxykeep.com/dev/how-to-fix-the-classdefnotfounderror-...
>
> On Thu, Mar 22, 2012 at 6:39 AM, Yasin YILDIRIM
>
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> <yasinyildirim...@gmail.com> wrote:
> > Today I updated my ADT and SDK Tools to v17 and my projects using
> > Google's gson jar library started to throw NoClassDefFoundError.
> > Here's the logcat:
>
> > 03-22 12:30:58.941: E/AndroidRuntime(21672): FATAL EXCEPTION: main
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):
> > java.lang.NoClassDefFoundError: com.google.gson.Gson
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > com.matriksdata.conn.XRequestHandler.connect(XRequestHandler.java:35)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > com.matriksdata.conn.XRequestHandler.makeRequest(XRequestHandler.java:
> > 29)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > com.matriksdata.bavul.XBaseWithConnectionActivity.makeRequest(XBaseWithConn ectionActivity.java:
> > 46)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > com.matriksdata.ui.login.SplashScreenActivity.onCreate(SplashScreenActivity .java:
> > 36)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > android.app.Activity.performCreate(Activity.java:4465)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
> > 1049)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
> > 1919)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
> > 1980)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > android.app.ActivityThread.access$600(ActivityThread.java:122)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > android.app.ActivityThread$H.handleMessage(ActivityThread.java:1146)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > android.os.Handler.dispatchMessage(Handler.java:99)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > android.os.Looper.loop(Looper.java:137)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > android.app.ActivityThread.main(ActivityThread.java:4340)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > java.lang.reflect.Method.invokeNative(Native Method)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > java.lang.reflect.Method.invoke(Method.java:511)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > com.android.internal.os.ZygoteInit
> > $MethodAndArgsCaller.run(ZygoteInit.java:784)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
> > 03-22 12:30:58.941: E/AndroidRuntime(21672):    at
> > dalvik.system.NativeStart.main(Native Method)
>
> > any ideas?
>
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> --
> Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
>
> _The Busy Coder's Guide to *Advanced* Android Development_ Version 2.5
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