Android app crashes after SDK-tools update version (NoClassDefFound, tool version 22)
问题 I have just updated my android SDK tools to the newly released version (tools version 22, platform tools version 17) java.lang.NoClassDefFoundError The .classpath file was modified. The update in added a line : <classpathentry exported="true" kind="con" path="com.android.ide.eclipse.adt.DEPENDENCIES"/> Before the SDK tools update, all my projects worked well !! I corrected my problem in this way : In the project properties (eclipse) -> java build path -> order and export make sure that all