关于新闻app获取新闻，获取不了，输出的日志在下边

写的服务端接口，tomcat，mysql都能正常运行，数据库里有信息。

 03-17 10:55:13.347: E/ActivityThread(26507): mtprof entry can not be found
 03-17 10:55:13.347: E/ActivityThread(26507): java.io.FileNotFoundException: /proc/mtprof/status: open failed: ENOENT (No such file or directory)
 03-17 10:55:13.347: E/ActivityThread(26507): at libcore.io.IoBridge.open(IoBridge.java:496)
 03-17 10:55:13.347: E/ActivityThread(26507): at java.io.FileInputStream.(FileInputStream.java:76)
 03-17 10:55:13.347: E/ActivityThread(26507): at java.io.FileInputStream.(FileInputStream.java:103)
 03-17 10:55:13.347: E/ActivityThread(26507): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1494)
 03-17 10:55:13.347: E/ActivityThread(26507): at android.os.Handler.dispatchMessage(Handler.java:111)
 -17 10:55:13.347: E/ActivityThread(26507): at android.os.Looper.loop(Looper.java:194)
 03-17 10:55:13.347: E/ActivityThread(26507): at android.app.ActivityThread.main(ActivityThread.java:5692)
 03-17 10:55:13.347: E/ActivityThread(26507): at java.lang.reflect.Method.invoke(Native Method)
 03-17 10:55:13.347: E/ActivityThread(26507): at java.lang.reflect.Method.invoke(Method.java:372)
 03-17 10:55:13.347: E/ActivityThread(26507): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:959)
 03-17 10:55:13.347: E/ActivityThread(26507): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)
 03-17 10:55:13.347: E/ActivityThread(26507): Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
 03-17 10:55:13.347: E/ActivityThread(26507): at libcore.io.Posix.open(Native Method)
 03-17 10:55:13.347: E/ActivityThread(26507): at libcore.io.BlockGuardOs.open(BlockGuardOs.java:186)
 03-17 10:55:13.347: E/ActivityThread(26507): at libcore.io.IoBridge.open(IoBridge.java:482)
 03-17 10:55:13.347: E/ActivityThread(26507): ... 10 more
 03-17 10:55:13.575: E/GED(26507): Failed to get GED Log Buf, err(0)