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  1. POAndroid app gives error "BatteryStatsImpl: reading network stats"
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    <p>Right now I am downloading the images from URL and showing them in List View. I have reffered Lazy List library on github for this.</p> <p>My application is working fine.But after some time I got following error in logcat:</p> <pre><code>03-05 12:18:42.955: A/NetworkStats(12320): problem reading network stats 03-05 12:18:42.955: A/NetworkStats(12320): java.lang.IllegalStateException: problem parsing idx 1 03-05 12:18:42.955: A/NetworkStats(12320): at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:300) 03-05 12:18:42.955: A/NetworkStats(12320): at com.android.server.NetworkManagementService.getNetworkStatsUidDetail(NetworkManagementService.java:1282) 03-05 12:18:42.955: A/NetworkStats(12320): at com.android.server.net.NetworkStatsService.performPollLocked(NetworkStatsService.java:831) 03-05 12:18:42.955: A/NetworkStats(12320): at com.android.server.net.NetworkStatsService.performPoll(NetworkStatsService.java:799) 03-05 12:18:42.955: A/NetworkStats(12320): at com.android.server.net.NetworkStatsService.access$100(NetworkStatsService.java:128) 03-05 12:18:42.955: A/NetworkStats(12320): at com.android.server.net.NetworkStatsService$3.onReceive(NetworkStatsService.java:633) 03-05 12:18:42.955: A/NetworkStats(12320): at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:728) 03-05 12:18:42.955: A/NetworkStats(12320): at android.os.Handler.handleCallback(Handler.java:605) 03-05 12:18:42.955: A/NetworkStats(12320): at android.os.Handler.dispatchMessage(Handler.java:92) 03-05 12:18:42.955: A/NetworkStats(12320): at android.os.Looper.loop(Looper.java:137) 03-05 12:18:42.955: A/NetworkStats(12320): at android.os.HandlerThread.run(HandlerThread.java:60) 03-05 12:18:42.955: A/NetworkStats(12320): Caused by: java.io.FileNotFoundException: /proc/net/xt_qtaguid/stats: open failed: ENOENT (No such file or directory) 03-05 12:18:42.955: A/NetworkStats(12320): at libcore.io.IoBridge.open(IoBridge.java:406) 03-05 12:18:42.955: A/NetworkStats(12320): at java.io.FileInputStream.&lt;init&gt;(FileInputStream.java:78) 03-05 12:18:42.955: A/NetworkStats(12320): at com.android.internal.net.NetworkStatsFactory.readNetworkStatsDetail(NetworkStatsFactory.java:269) 03-05 12:18:42.955: A/NetworkStats(12320): ... 10 more 03-05 12:18:42.955: A/NetworkStats(12320): Caused by: libcore.io.ErrnoException: open failed: ENOENT (No such file or directory) 03-05 12:18:42.955: A/NetworkStats(12320): at libcore.io.Posix.open(Native Method) 03-05 12:18:42.955: A/NetworkStats(12320): at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110) 03-05 12:18:42.955: A/NetworkStats(12320): at libcore.io.IoBridge.open(IoBridge.java:390) 03-05 12:18:42.955: A/NetworkStats(12320): ... 12 more </code></pre> <p>This error come after every 2-3 min.My application is working fine.</p>
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