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android项目联接服务器报错

发布时间： 2014-01-09 23:07:34 作者： rapoo

android项目连接服务器报错


java.lang.reflect.Method.invoke(Method.java:515)
12-19 03:19:45.998: W/System.err(1375): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
12-19 03:19:45.998: W/System.err(1375): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
12-19 03:19:46.008: W/System.err(1375): at dalvik.system.NativeStart.main(Native Method)
12-19 03:19:46.008: W/System.err(1375): org.json.JSONException: End of input at character 0 of 
12-19 03:19:46.088: W/System.err(1375): at org.json.JSONTokener.syntaxError(JSONTokener.java:450)
12-19 03:19:46.088: W/System.err(1375): at org.json.JSONTokener.nextValue(JSONTokener.java:97)
12-19 03:19:46.118: W/System.err(1375): at org.json.JSONArray.<init>(JSONArray.java:92)
12-19 03:19:46.118: W/System.err(1375): at org.json.JSONArray.<init>(JSONArray.java:108)
12-19 03:19:46.148: W/System.err(1375): at com.entity.GetJson.jsonType(GetJson.java:166)
12-19 03:19:46.148: W/System.err(1375): at com.example.photowallfallsdemo.ImagesBIL.imageUrlsOfBIL(ImagesBIL.java:9)
12-19 03:19:46.168: W/System.err(1375): at com.example.photowallfallsdemo.MyScrollViewBIL.loadMoreImages(MyScrollViewBIL.java:199)
12-19 03:19:46.168: W/System.err(1375): at com.example.photowallfallsdemo.MyScrollViewBIL.onLayout(MyScrollViewBIL.java:175)
12-19 03:19:46.168: W/System.err(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:46.198: W/System.err(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:46.198: W/System.err(1375): at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1055)
12-19 03:19:46.198: W/System.err(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:46.198: W/System.err(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:46.198: W/System.err(1375): at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
12-19 03:19:46.198: W/System.err(1375): at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
12-19 03:19:46.198: W/System.err(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:46.198: W/System.err(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:46.198: W/System.err(1375): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1671)
12-19 03:19:46.198: W/System.err(1375): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1525)
12-19 03:19:46.198: W/System.err(1375): at android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
12-19 03:19:46.198: W/System.err(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:46.198: W/System.err(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:46.198: W/System.err(1375): at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
12-19 03:19:46.198: W/System.err(1375): at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
12-19 03:19:46.198: W/System.err(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:46.198: W/System.err(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:46.198: W/System.err(1375): at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1985)
12-19 03:19:46.198: W/System.err(1375): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1742)
12-19 03:19:46.198: W/System.err(1375): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:998)
12-19 03:19:46.198: W/System.err(1375): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5582)
12-19 03:19:46.198: W/System.err(1375): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749)
12-19 03:19:46.198: W/System.err(1375): at android.view.Choreographer.doCallbacks(Choreographer.java:562)
12-19 03:19:46.198: W/System.err(1375): at android.view.Choreographer.doFrame(Choreographer.java:532)
12-19 03:19:46.198: W/System.err(1375): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735)
12-19 03:19:46.198: W/System.err(1375): at android.os.Handler.handleCallback(Handler.java:733)
12-19 03:19:46.198: W/System.err(1375): at android.os.Handler.dispatchMessage(Handler.java:95)
12-19 03:19:46.198: W/System.err(1375): at android.os.Looper.loop(Looper.java:137)
12-19 03:19:46.258: W/System.err(1375): at android.app.ActivityThread.main(ActivityThread.java:4998)
12-19 03:19:46.288: W/System.err(1375): at java.lang.reflect.Method.invokeNative(Native Method)
12-19 03:19:46.318: W/System.err(1375): at java.lang.reflect.Method.invoke(Method.java:515)
12-19 03:19:46.378: W/System.err(1375): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
12-19 03:19:46.378: W/System.err(1375): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
12-19 03:19:46.378: W/System.err(1375): at dalvik.system.NativeStart.main(Native Method) 
 
12-19 03:19:46.388: D/AndroidRuntime(1375): Shutting down VM
12-19 03:19:46.388: W/dalvikvm(1375): threadid=1: thread exiting with uncaught exception (group=0xb3a5ab90)
12-19 03:19:46.928: D/com.umeng.common.b(1375): Could not get location from GPS or Cell-id, lack ACCESS_COARSE_LOCATION or ACCESS_COARSE_LOCATION permission?
12-19 03:19:47.088: D/MobclickAgent(1375): cache buffer success
12-19 03:19:47.228: D/dalvikvm(1375): GC_FOR_ALLOC freed 354K, 23% free 15721K/20184K, paused 53ms, total 58ms
12-19 03:19:47.248: E/AndroidRuntime(1375): FATAL EXCEPTION: main
12-19 03:19:47.248: E/AndroidRuntime(1375): Process: com.PicGenie, PID: 1375
12-19 03:19:47.248: E/AndroidRuntime(1375): java.lang.NullPointerException
12-19 03:19:47.248: E/AndroidRuntime(1375): at com.entity.GetJson.jsonType(GetJson.java:171)
12-19 03:19:47.248: E/AndroidRuntime(1375): at com.example.photowallfallsdemo.ImagesBIL.imageUrlsOfBIL(ImagesBIL.java:9)
12-19 03:19:47.248: E/AndroidRuntime(1375): at com.example.photowallfallsdemo.MyScrollViewBIL.loadMoreImages(MyScrollViewBIL.java:199)
12-19 03:19:47.248: E/AndroidRuntime(1375): at com.example.photowallfallsdemo.MyScrollViewBIL.onLayout(MyScrollViewBIL.java:175)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1055)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1671)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1525)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.View.layout(View.java:14785)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.ViewGroup.layout(ViewGroup.java:4631)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1985)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1742)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:998)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5582)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.Choreographer.doCallbacks(Choreographer.java:562)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.Choreographer.doFrame(Choreographer.java:532)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.os.Handler.handleCallback(Handler.java:733)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.os.Handler.dispatchMessage(Handler.java:95)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.os.Looper.loop(Looper.java:137)
12-19 03:19:47.248: E/AndroidRuntime(1375): at android.app.ActivityThread.main(ActivityThread.java:4998)
12-19 03:19:47.248: E/AndroidRuntime(1375): at java.lang.reflect.Method.invokeNative(Native Method)
12-19 03:19:47.248: E/AndroidRuntime(1375): at java.lang.reflect.Method.invoke(Method.java:515)
12-19 03:19:47.248: E/AndroidRuntime(1375): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:777)
12-19 03:19:47.248: E/AndroidRuntime(1375): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:593)
12-19 03:19:47.248: E/AndroidRuntime(1375): at dalvik.system.NativeStart.main(Native Method)

[解决办法]
你这是空异常，应该是JSON为空造成的，检查一下是否服务器返回了正确的JSON，然后看看有没有网络连接异常。

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