Android異常記錄--Unable to resolve superclass

標籤：android   使用   檔案   for   ar   art   ad   sp   

當引用到*.jar檔案時，報錯“Unable to resolve superclass 。。。”

"

Just started to get this issue after upgrading to ADT 17.

Discovered that external .jar files need to be in a ‘libs‘ (with an s) folder otherwise their classes are not included in the .dex file that is created. Before the upgrade everything worked fine with my .jar files in a ‘lib‘ folder (no s).

"

 

在使用ADT 17之後，需要將jar檔案放到“libs”檔案夾下，注意此處的‘s’。否則jar檔案裡面的類不會被包含到.dex檔案中。