greendao->报错：java.lang.NoClassDefFoundError: database.dao.DaoMaster

12-04 00:05:33.936: D/AndroidRuntime(27230): Shutting down VM12-04 00:05:33.936: W/dalvikvm(27230): threadid=1: thread exiting with uncaught exception (group=0x41612d58)12-04 00:05:33.936: E/AndroidRuntime(27230): FATAL EXCEPTION: main12-04 00:05:33.936: E/AndroidRuntime(27230): Process: com.example.daoexample, PID: 2723012-04 00:05:33.936: E/AndroidRuntime(27230): java.lang.NoClassDefFoundError: database.dao.DaoMaster12-04 00:05:33.936: E/AndroidRuntime(27230): at database.dao.DaoMaster$OpenHelper.onCreate(DaoMaster.java:39)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.database.sqlite.SQLiteOpenHelper.getDatabaseLocked(SQLiteOpenHelper.java:252)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.database.sqlite.SQLiteOpenHelper.getWritableDatabase(SQLiteOpenHelper.java:164)12-04 00:05:33.936: E/AndroidRuntime(27230): at com.example.daoexample.MainActivity.onCreate(MainActivity.java:19)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.app.Activity.performCreate(Activity.java:5231)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)12-04 00:05:33.936: E/AndroidRuntime(27230): at com.lbe.client.zz.ba.callActivityOnCreate(InstrumentationDelegate.java:76)12-04 00:05:33.936: E/AndroidRuntime(27230): at com.qihoo360.mobilesafe.loader.c.callActivityOnCreate(SourceFile:98)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2167)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2252)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.app.ActivityThread.access$800(ActivityThread.java:141)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1202)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.os.Handler.dispatchMessage(Handler.java:102)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.os.Looper.loop(Looper.java:136)12-04 00:05:33.936: E/AndroidRuntime(27230): at android.app.ActivityThread.main(ActivityThread.java:5111)12-04 00:05:33.936: E/AndroidRuntime(27230): at java.lang.reflect.Method.invokeNative(Native Method)12-04 00:05:33.936: E/AndroidRuntime(27230): at java.lang.reflect.Method.invoke(Method.java:515)12-04 00:05:33.936: E/AndroidRuntime(27230): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)12-04 00:05:33.936: E/AndroidRuntime(27230): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)12-04 00:05:33.936: E/AndroidRuntime(27230): at dalvik.system.NativeStart.main(Native Method)12-04 00:07:42.226: D/ActivityThread(28166): handleBindApplication:com.example.daoexample

有时eclipse是会傻傻的，明明导了还会报没有发现包的错误，

解决方法很简单，在eclipse的greendao项目的libs文件夹下把jar包放进去，就是直接去工作区的libs文件夹把jar包复制进去，f5刷新，直到jar包出现。右键buildpath，add to build path 搞定，就是这样解决了