[2014-07-10 13:38:03 - xyzApp] Failed to install xyzApp.apk on device 'A7511708552ac': Too many open files
[2014-07-10 13:38:03 - xyzApp] com.android.ddmlib.SyncException: Too many open files
[2014-07-10 13:38:03 - xyzApp] Launch canceled
If you get the above error while installing/running your app on Android device, it maybe because you have turned USB Storage option on thats causing this issue or some Memory leakage.
How to resolve this issue ?
One of the below may work for you,
1. Disconnect the USB Storage Devices.
2. Disconnect the USB cable and retry.
3. Disable USB Debugging and re-enable.
4. If none of the above works, restart your device.
If nothing works, try to dig into logCat logs to know whats causing this problem.