android 日志错误问题

Question

调试android遇到这个问题，麻烦高手看看
下面是日志文件：
03-02 10:15:57.211: I/UserinfoService(13435): initsuc
03-02 10:15:57.241: W/System.err(13435): java.net.SocketException: Bad socket
03-02 10:15:57.241: W/System.err(13435):  at org.apache.harmony.luni.platform.OSNetworkSystem.sendStreamImpl(Native Method)
03-02 10:15:57.241: W/System.err(13435):  at org.apache.harmony.luni.platform.OSNetworkSystem.sendStream(OSNetworkSystem.java:498)
03-02 10:15:57.241: W/System.err(13435):  at org.apache.harmony.luni.net.PlainSocketImpl.write(PlainSocketImpl.java:585)
03-02 10:15:57.241: W/System.err(13435):  at org.apache.harmony.luni.net.SocketOutputStream.write(SocketOutputStream.java:59)
03-02 10:15:57.241: W/System.err(13435):  at java.io.DataOutputStream.write(DataOutputStream.java:101)
03-02 10:15:57.251: W/System.err(13435):  at java.io.FilterOutputStream.write(FilterOutputStream.java:94)
03-02 10:15:57.261: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Connector.write(Connector.java:168)
03-02 10:15:57.281: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Transport.send(Transport.java:74)
03-02 10:15:57.281: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Transport.submit(Transport.java:46)
03-02 10:15:57.281: W/System.err(13435):  at com.nenglong.jxpt.client.service.offlinemessage.OfflineMSGService.getOfflineMSG(OfflineMSGService.java:54)
03-02 10:15:57.281: W/System.err(13435):  at com.nenglong.jxpt.client.activity.system.LoginActivity$4.run(LoginActivity.java:282)
03-02 10:15:57.301: W/System.err(13435):  at java.lang.Thread.run(Thread.java:1096)
03-02 10:15:57.321: E/error(13435): Bad socket
03-02 10:15:57.321: E/error(13435): java.net.SocketException: Bad socket
03-02 10:15:57.321: E/error(13435):  at org.apache.harmony.luni.platform.OSNetworkSystem.sendStreamImpl(Native Method)
03-02 10:15:57.321: E/error(13435):  at org.apache.harmony.luni.platform.OSNetworkSystem.sendStream(OSNetworkSystem.java:498)
03-02 10:15:57.321: E/error(13435):  at org.apache.harmony.luni.net.PlainSocketImpl.write(PlainSocketImpl.java:585)
03-02 10:15:57.321: E/error(13435):  at org.apache.harmony.luni.net.SocketOutputStream.write(SocketOutputStream.java:59)
03-02 10:15:57.321: E/error(13435):  at java.io.DataOutputStream.write(DataOutputStream.java:101)
03-02 10:15:57.321: E/error(13435):  at java.io.FilterOutputStream.write(FilterOutputStream.java:94)
03-02 10:15:57.321: E/error(13435):  at com.nenglong.jxpt.client.transport.Connector.write(Connector.java:168)
03-02 10:15:57.321: E/error(13435):  at com.nenglong.jxpt.client.transport.Transport.send(Transport.java:74)
03-02 10:15:57.321: E/error(13435):  at com.nenglong.jxpt.client.transport.Transport.submit(Transport.java:46)
03-02 10:15:57.321: E/error(13435):  at com.nenglong.jxpt.client.service.offlinemessage.OfflineMSGService.getOfflineMSG(OfflineMSGService.java:54)
03-02 10:15:57.321: E/error(13435):  at com.nenglong.jxpt.client.activity.system.LoginActivity$4.run(LoginActivity.java:282)
03-02 10:15:57.321: E/error(13435):  at java.lang.Thread.run(Thread.java:1096)
03-02 10:15:57.351: W/System.err(13435): java.net.SocketException: Socket input is shutdown
03-02 10:15:57.351: W/System.err(13435):  at java.net.Socket.shutdownInput(Socket.java:815)
03-02 10:15:57.371: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Connector.close(Connector.java:137)
03-02 10:15:57.381: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Transport.send(Transport.java:80)
03-02 10:15:57.392: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Transport.submit(Transport.java:46)
03-02 10:15:57.392: W/System.err(13435):  at com.nenglong.jxpt.client.service.offlinemessage.OfflineMSGService.getOfflineMSG(OfflineMSGService.java:54)
03-02 10:15:57.392: W/System.err(13435):  at com.nenglong.jxpt.client.activity.system.LoginActivity$4.run(LoginActivity.java:282)
03-02 10:15:57.392: W/System.err(13435):  at java.lang.Thread.run(Thread.java:1096)
03-02 10:15:57.401: I/ddd(13435): -------0
03-02 10:15:57.401: D/AndroidRuntime(13435): Shutting down VM
03-02 10:15:57.401: W/dalvikvm(13435): threadid=3: thread exiting with uncaught exception (group=0x4001b188)
03-02 10:15:57.401: E/AndroidRuntime(13435): Uncaught handler: thread main exiting due to uncaught exception
03-02 10:15:57.401: E/AndroidRuntime(13435): java.lang.NullPointerException
03-02 10:15:57.401: E/AndroidRuntime(13435):  at com.nenglong.jxpt.client.util.Utils.error(Utils.java:636)
03-02 10:15:57.401: E/AndroidRuntime(13435):  at com.nenglong.jxpt.client.service.BaseService$1.handleMessage(BaseService.java:35)
03-02 10:15:57.401: E/AndroidRuntime(13435):  at android.os.Handler.dispatchMessage(Handler.java:99)
03-02 10:15:57.401: E/AndroidRuntime(13435):  at android.os.Looper.loop(Looper.java:123)
03-02 10:15:57.401: E/AndroidRuntime(13435):  at android.app.ActivityThread.main(ActivityThread.java:4363)
03-02 10:15:57.401: E/AndroidRuntime(13435):  at java.lang.reflect.Method.invokeNative(Native Method)
03-02 10:15:57.401: E/AndroidRuntime(13435):  at java.lang.reflect.Method.invoke(Method.java:521)
03-02 10:15:57.401: E/AndroidRuntime(13435):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
03-02 10:15:57.401: E/AndroidRuntime(13435):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
03-02 10:15:57.401: E/AndroidRuntime(13435):  at dalvik.system.NativeStart.main(Native Method)
03-02 10:15:57.401: I/dalvikvm(13435): threadid=7: reacting to signal 3
03-02 10:15:57.444: E/dalvikvm(13435): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
03-02 10:15:57.444: E/SMSService(13435): null
03-02 10:15:57.444: E/SMSService(13435): java.lang.NullPointerException
03-02 10:15:57.444: E/SMSService(13435):  at com.nenglong.jxpt.client.command.BaseCommand.<init>(BaseCommand.java:67)
03-02 10:15:57.444: E/SMSService(13435):  at com.nenglong.jxpt.client.command.offlinemessage.OfflineMsgCommand.<init>(OfflineMsgCommand.java:25)
03-02 10:15:57.444: E/SMSService(13435):  at com.nenglong.jxpt.client.service.offlinemessage.OfflineMSGService.getOfflineMSG(OfflineMSGService.java:56)
03-02 10:15:57.444: E/SMSService(13435):  at com.nenglong.jxpt.client.activity.system.LoginActivity$4.run(LoginActivity.java:282)
03-02 10:15:57.444: E/SMSService(13435):  at java.lang.Thread.run(Thread.java:1096)
03-02 10:15:57.451: E/LoginActivity(13435): null
03-02 10:15:57.451: E/LoginActivity(13435): java.lang.NullPointerException
03-02 10:15:57.451: E/LoginActivity(13435):  at com.nenglong.jxpt.client.activity.system.LoginActivity$4.run(LoginActivity.java:286)
03-02 10:15:57.451: E/LoginActivity(13435):  at java.lang.Thread.run(Thread.java:1096)
03-02 10:15:57.471: E/error(13435): read data error
03-02 10:15:57.471: E/error(13435): java.io.IOException: read data error
03-02 10:15:57.471: E/error(13435):  at com.nenglong.jxpt.client.transport.Transport.receive(Transport.java:98)
03-02 10:15:57.471: E/error(13435):  at com.nenglong.jxpt.client.transport.Transport.submit(Transport.java:52)
03-02 10:15:57.471: E/error(13435):  at com.nenglong.jxpt.client.service.system.StateService.state(StateService.java:93)
03-02 10:15:57.471: E/error(13435):  at com.nenglong.jxpt.client.service.system.StateService.run(StateService.java:63)
03-02 10:15:57.471: E/error(13435):  at java.lang.Thread.run(Thread.java:1096)
03-02 10:15:57.481: V/l(13435): error
03-02 10:15:57.481: V/l(13435): java.lang.Exception: 网络出现异常.
03-02 10:15:57.481: V/l(13435):  at com.nenglong.jxpt.client.transport.Transport.receive(Transport.java:118)
03-02 10:15:57.481: V/l(13435):  at com.nenglong.jxpt.client.transport.Transport.submit(Transport.java:52)
03-02 10:15:57.481: V/l(13435):  at com.nenglong.jxpt.client.service.system.StateService.state(StateService.java:93)
03-02 10:15:57.481: V/l(13435):  at com.nenglong.jxpt.client.service.system.StateService.run(StateService.java:63)
03-02 10:15:57.481: V/l(13435):  at java.lang.Thread.run(Thread.java:1096)
03-02 10:15:57.506: W/System.err(13435): java.lang.Exception: 网络出现异常.
03-02 10:15:57.511: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Transport.receive(Transport.java:118)
03-02 10:15:57.511: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Transport.submit(Transport.java:52)
03-02 10:15:57.511: W/System.err(13435):  at com.nenglong.jxpt.client.service.system.StateService.state(StateService.java:93)
03-02 10:15:57.511: W/System.err(13435):  at com.nenglong.jxpt.client.service.system.StateService.run(StateService.java:63)
03-02 10:15:57.511: W/System.err(13435):  at java.lang.Thread.run(Thread.java:1096)
03-02 10:15:57.511: V/l(13435): null
03-02 10:15:57.511: V/l(13435): java.lang.NullPointerException
03-02 10:15:57.511: V/l(13435):  at com.nenglong.jxpt.client.service.system.StateService.state(StateService.java:95)
03-02 10:15:57.511: V/l(13435):  at com.nenglong.jxpt.client.service.system.StateService.run(StateService.java:63)
03-02 10:15:57.511: V/l(13435):  at java.lang.Thread.run(Thread.java:1096)
03-02 10:15:57.511: W/System.err(13435): java.net.SocketException: Socket output is shutdown
03-02 10:15:57.511: W/System.err(13435):  at java.net.Socket.shutdownOutput(Socket.java:834)
03-02 10:15:57.511: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Connector.close(Connector.java:138)
03-02 10:15:57.511: W/System.err(13435):  at com.nenglong.jxpt.client.transport.Connector.init(Connector.java:270)
03-02 10:15:57.511: W/System.err(13435):  at com.nenglong.jxpt.client.activity.system.LoginActivity$4.run(LoginActivity.java:309)
03-02 10:15:57.511: W/System.err(13435):  at java.lang.Thread.run(Thread.java:1096)