2dx 3.0rc0 安卓打包问题

创建项目打包没问题 但是自己创建的类 照着HelloWorldScene写的代码 打包报错
C:\cocos2dx\workspace\crush>python C:\cocos2dx\cocos2d-x-3.0rc0\tools\cocos2d-console\bin/cocos.py run -p android -j 4
Runing command: compile
Building mode: debug
building native
The Selected NDK toolchain version was 4.8 !
running: ‘C:\cocos2dx\android-ndk-r9d\ndk-build -j8 -C C:\cocos2dx\workspace\crush\proj.android -j4 NDK_MODULE_PATH=C:\cocos2dx\workspace\crush\proj.android…/cocos2d;C:\cocos2dx\workspace\cr
Android NDK: WARNING:C:\cocos2dx\workspace\crush\proj.android…/cocos2d/cocos/2d/Android.mk:cocos2dx_static: LOCAL_LDLIBS is always ignored for static libraries
Android NDK: WARNING:C:\cocos2dx\workspace\crush\proj.android…/cocos2d/cocos/2d/platform/android/Android.mk:cocos2dxandroid_static: LOCAL_LDLIBS is always ignored for static libraries
make.exe: Entering directory C:/cocos2dx/workspace/crush/proj.android' SharedLibrary : libcocos2dcpp.so jni/../../Classes/AppDelegate.cpp:31: error: undefined reference to 'TestLayer::createScene()' collect2.exe: error: ld returned 1 exit status make.exe: *** Error 1 make.exe: Leaving directory C:/cocos2dx/workspace/crush/proj.android’
Error running command, return code: 2

你这个应该是没在android.mk里包含TestLayer.cpp