android -Eclipse support library included but a jar files is missing in dependencies

Question

I downloaded the latest version of support library in sdk manager , then I add the latest library from sdk\\extras\\android\\support\\v7\\appcompat and then add this library to my android project .

since then ,I've got this problem :

Compact 7 is the name of support library that i've added to my eclipse. How should I fix this problem ?

I've cleaned and rebuild the project but it didn't work.

Answer 1

From this image . it clearly shows that Compact7.jar is corrupted. Delete it and download new Compact7.jar and include it in your library.