I am trying to add plugin to my project，then I find it http://www.cocos2d-x.org/wiki/Plugin-X_Integration_Guide_for_Android
but i met the following error
Android NDK: ERROR:/Users/huazi/Downloads/cocos2d/cocos2d-x-2.2.3/samples/Javascript/TestJavascript/proj.android/…/…/…/…/plugin/publish/protocols/android/Android.mk:PluginProtocolStatic: LOCAL_SRC_FILES points to a missing file
Android NDK: Check that /Users/huazi/Downloads/cocos2d/cocos2d-x-2.2.3/samples/Javascript/TestJavascript/proj.android/…/…/…/…/plugin/publish/protocols/android/./libPluginProtocolStatic.a exists or that its path is correct
How to solve it？