Mysql-the News app cannot obtain the news, and the output log can be viewed below.

The server interface written in java, tomcat and mysql, can run normally, and there is information in the database. 03-1710: 55: 13.347: EActivityThread (26507): mtprofentrycannotbefound03-1710: 55: 13.347: EActivityThread (26507): java. io. fileNotFoundException: procmtprofstatus: openfailed: ENOENT (Nosuchfileo... mysqltomcatjava interface management androideclipse adt

The server interface written in java, tomcat and mysql, can run normally, and there is information in the database.
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)