# AndEngine Box2d game

I'm developing a 2d survival shooter using Box2d extension and I've got some questions:

1. I have two AnalogOnScreenControls. Their listeners modify both sprites and bodies. I receive TouchEventPool was exhausted and as their number grows the game crashes accidently. I've tried to put the modification of the bodies and sprites on the UpdateThread but that does not solve the problem. What could be the cause?
2. I have a class that at the beginnig of the game loads all the textures. After I relaunch the game activity several times I receive Unable to find Phys Addr for and "green color" interface. But that doesn't happen if I clear the memory manually through the Task Manager before relaunch What could be the cause? I unload my atlas at the end of the game.
3. The game sometimes crashes at start with NullPointerException in onResumeGame. The solution suggested is to set android:configChanges="orientation|screenSize" but my device is API 10 so it doesn't have screenSize property and orientation only does not seem to help, because the game starts in portrait mode at times (though landscape is set in the code)
• Hi , How did you solved this issue ,I am facing similar one now,, please help... – Renjith K N Dec 16 '12 at 17:29
• It seems that these kind of problems depend on the device you use, so there is no actully programmatical solution... – OneMoreVladimir Dec 23 '12 at 7:57

1. TouchEventPool was exhausted this is perfectly normal, don't worry about it. AndEngine allocates touch events when needed. This should not happen all the time though. Make sure you are not "saving" the events into some array or something like that.