**** Clean-only build of configuration Default for project ccc ****
E:\android-ndk-r10\ndk-build.cmd clean
Android NDK: Could not find application project directory !
E:\android-ndk-r10\build/core/build-local.mk:148: *** Android NDK: Aborting . Stop.
Android NDK: Please define the NDK_PROJECT_PATH variable to point to it.
**** Build Finished ****
求指导怎么回事,代码什么的都没问题,但是build的时候出问题了