Unable to execute dex & Conversion to Dalvik format failed

Question

I've seen this question being asked and answered a few times but it didn't work for me. Eclipse is throwing:

[2013-03-16 17:45:34 - Dex Loader] Unable to execute dex: Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl;
[2013-03-16 17:45:34 - my-app-phone] Conversion to Dalvik format failed: Unable to execute dex: Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl;

Some say that's a build path issue caused by having bin folder included in your build path. Others say to increase the memory allocated in eclipse.ini to -Xms128m -Xmx512m or something higher, but this didn't do it for me either.

This is the only project throwing this error and it only happens with my Win 7 Pro at home. At work I've Mac OSX Mountain Lion and works fine.

What could it be? Thanks for your time.

Answer 1

While I was editing my screen shots I've found what could be causing this problem.

As you can seen I had two android-support-v4.jar. I've removed android-support-v4.jar, clean FacebookSDK project and my my-app-phone project launched correctly.

[2013-03-16 18:37:23 - my-app-phone] ------------------------------
[2013-03-16 18:37:23 - my-app-phone] Android Launch!
[2013-03-16 18:37:23 - my-app-phone] adb is running normally.

ps:

Hope it helps!
Take care ;)