I am getting error in android 4.0.3 how to solve this error prblem reading network stats
<p>I am getting error in android 4.0.3 how to solve this error problem reading network stats</p>

<pre><code>05-22 17:36:56.588: A/NetworkStats(131): problem reading network stats
05-22 17:36:56.588: A/NetworkStats(131): java.lang.IllegalStateException: problem parsing idx 1
05-22 17:36:56.588: A/NetworkStats(131):    at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:300)
05-22 17:36:56.588: A/NetworkStats(131):    at com.android.server.NetworkManagementService.getNetworkStatsUidDetail(NetworkManagementService.java:1282)
05-22 17:36:56.588: A/NetworkStats(131):    at com.android.server.net.NetworkStatsService.performPollLocked(NetworkStatsService.java:831)
05-22 17:36:56.588: A/NetworkStats(131):    at com.android.server.net.NetworkStatsService.performPoll(NetworkStatsService.java:799)
05-22 17:36:56.588: A/NetworkStats(131):    at com.android.server.net.NetworkStatsService.access$100(NetworkStatsService.java:128)
05-22 17:36:56.588: A/NetworkStats(131):    at com.android.server.net.NetworkStatsService$3.onReceive(NetworkStatsService.java:633)
05-22 17:36:56.588: A/NetworkStats(131):    at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:728)
05-22 17:36:56.588: A/NetworkStats(131):    at android.os.Handler.handleCallback(Handler.java:605)
05-22 17:36:56.588: A/NetworkStats(131):    at android.os.Handler.dispatchMessage(Handler.java:92)
05-22 17:36:56.588: A/NetworkStats(131):    at android.os.Looper.loop(Looper.java:137)
05-22 17:36:56.588: A/NetworkStats(131):    at android.os.HandlerThread.run(HandlerThread.java:60)
05-22 17:36:56.588: A/NetworkStats(131): Caused by: java.io.FileNotFoundException: /proc/net/xt_qtaguid/stats: open failed: ENOENT (No such file or directory)
05-22 17:36:56.588: A/NetworkStats(131):    at libcore.io.IoBridge.open(IoBridge.java:406)
05-22 17:36:56.588: A/NetworkStats(131):    at java.io.FileInputStream.&lt;init&gt;(FileInputStream.java:78)
05-22 17:36:56.588: A/NetworkStats(131):    at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:269)
05-22 17:36:56.588: A/NetworkStats(131):    ... 10 more
05-22 17:36:56.588: A/NetworkStats(131): Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory)
05-22 17:36:56.588: A/NetworkStats(131):    at libcore.io.Posix.open(Native Method)
05-22 17:36:56.588: A/NetworkStats(131):    at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
05-22 17:36:56.588: A/NetworkStats(131):    at libcore.io.IoBridge.open(IoBridge.java:390)
05-22 17:36:56.588: A/NetworkStats(131):    ... 12 more
</code></pre>
