添加gson后出现NoClassDefFoundError
在做一个android的程序,用到了gson,已经将gson导入到referenced libraries中了,但还是出现了
08-16 21:33:20.124: E/AndroidRuntime(10908): FATAL EXCEPTION: main
08-16 21:33:20.124: E/AndroidRuntime(10908): java.lang.NoClassDefFoundError: com.google.gson.Gson
08-16 21:33:20.124: E/AndroidRuntime(10908): at com.example.borec.MainActivity$importDataListener.onClick(MainActivity.java:219)
08-16 21:33:20.124: E/AndroidRuntime(10908): at android.view.View.performClick(View.java:2506)
08-16 21:33:20.124: E/AndroidRuntime(10908): at android.view.View$PerformClick.run(View.java:9112)
08-16 21:33:20.124: E/AndroidRuntime(10908): at android.os.Handler.handleCallback(Handler.java:587)
08-16 21:33:20.124: E/AndroidRuntime(10908): at android.os.Handler.dispatchMessage(Handler.java:92)
08-16 21:33:20.124: E/AndroidRuntime(10908): at android.os.Looper.loop(Looper.java:130)
08-16 21:33:20.124: E/AndroidRuntime(10908): at android.app.ActivityThread.main(ActivityThread.java:3684)
08-16 21:33:20.124: E/AndroidRuntime(10908): at java.lang.reflect.Method.invokeNative(Native Method)
08-16 21:33:20.124: E/AndroidRuntime(10908): at java.lang.reflect.Method.invoke(Method.java:507)
08-16 21:33:20.124: E/AndroidRuntime(10908): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:864)
08-16 21:33:20.124: E/AndroidRuntime(10908): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:622)
08-16 21:33:20.124: E/AndroidRuntime(10908): at dalvik.system.NativeStart.main(Native Method)
求教各位高手,怎么解决?