Android Game freezes after a few seconds of launch

Here is the UE4 log of the “Android All” packaging.

When i instal it and open it it says “No play store key. No OBB found and no store key to try to download.Please set one up in Android Project Settings.”

I press exit and then the screen stays black and nothing happens.

HEre is also the log of the monitor.bat

[link text][1]

[link text][2]

52785-ue4log.txt (879 KB)
[2]: 52786-log-2.txt (638 KB)