04-30 20:34:19.668: E/art(18010): No implementation found for void org.cocos2dx.lib.Cocos2dxDownloader.nativeOnProgress(int, int, long, long, long) (tried Java_org_cocos2dx_lib_Cocos2dxDownloader_nativeOnProgress and Java_org_cocos2dx_lib_Cocos2dxDownloader_nativeOnProgress__IIJJJ)
04-30 20:34:19.708: E/AndroidRuntime(18010): FATAL EXCEPTION: GLThread 253
04-30 20:34:19.708: E/AndroidRuntime(18010): Process: com.jdysr.maplestory.nosdk, PID: 18010
04-30 20:34:19.708: E/AndroidRuntime(18010): java.lang.UnsatisfiedLinkError: No implementation found for void org.cocos2dx.lib.Cocos2dxDownloader.nativeOnProgress(int, int, long, long, long) (tried Java_org_cocos2dx_lib_Cocos2dxDownloader_nativeOnProgress and Java_org_cocos2dx_lib_Cocos2dxDownloader_nativeOnProgress__IIJJJ)
04-30 20:34:19.708: E/AndroidRuntime(18010): at org.cocos2dx.lib.Cocos2dxDownloader.nativeOnProgress(Native Method)
04-30 20:34:19.708: E/AndroidRuntime(18010): at org.cocos2dx.lib.Cocos2dxDownloader$1.run(Cocos2dxDownloader.java:187)
04-30 20:34:19.708: E/AndroidRuntime(18010): at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1462)
04-30 20:34:19.708: E/AndroidRuntime(18010): at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1239)
在downloader.java里有这两个函数但却找不到