[2013-04-17 14:27:12 - MyApp] Found 2 versions of android-support-v4.jar in the dependency list,
[2013-04-17 14:27:12 - MyApp] but not all the versions are identical (check is based on SHA-1 only at this time).
[2013-04-17 14:27:12 - MyApp] All versions of the libraries must be the same at this time.
[2013-04-17 14:27:12 - MyApp] Versions found are:
[2013-04-17 14:27:12 - MyApp] Path: C:\Users\santhosh\My_Workspace\DVP_library\libs\android-support-v4.jar
[2013-04-17 14:27:12 - MyApp] Length: 140011
[2013-04-17 14:27:12 - MyApp] SHA-1: fc834ac8147bc4ed0b555f90f500a57d4232c448
[2013-04-17 14:27:12 - MyApp] Path: C:\Users\santhosh\My_Workspace\abs_library\libs\android-support-v4.jar
[2013-04-17 14:27:12 - MyApp] Length: 271754
[2013-04-17 14:27:12 - MyApp] SHA-1: 53307dc2bd2b69fd5533458ee11885f55807de4b
[2013-04-17 14:27:12 - MyApp] Jar mismatch! Fix your dependencies
Problems encountered while deleting resources.
Could not delete 'C:\Users\santhosh\My_Workspace\MyApp\libs\android-support-v4.jar'.
????? cannot be resolved to a type error.
The project was not built since its build path is incomplete.
Cannot find the class file for android.support.v4.app.FragmentActivity.
Fix the build path then try building this project MyApp Unknown Java Problem
The type android.support.v4.app.FragmentActivity cannot be resolved. It is indirectly referenced from required .class files MyActivity.java/MyApp/src/com/santhosh/myapp line 10 Java Problem
Jar mismatch! Fix your dependencies MyApp Unknown Android Dependency Problem
As of ADT 22, using Eclipse Juno
I don't think any of the above are really the best answers. I also don't think it is recommended to use the
external jar function in Eclipse anymore (AFAIK).
Rather, what worked for me is to create a separate empty library project.
Android tools >
Add Support Library to get the latest version you need or want.
Then remove the support lib jar from all other projects.
Finally, for every project that requires it, add a reference to your new Library project
(project properties) >
(Library box) >
Then all your projects will have a single source to use and update the support library. This also makes javadocs easier to get working.
For info on how to setup the javadocs see: