Hi,
I've managed to create and develop simple Android apps in Processing, but when I try to lauch and play around with some of the examples included in Processing 2.0b3 (modes/Android/examples/) I get the following error when lanuching f.ex. .../examples/Demos/Graphics/Particles/:

Smooth level 2 is not supported by the hardware. Using 0 instead

The screen is black, but the text ("Frame rate: X") in the upper left conter gets updated.

I can also mention, when I start the app in horizontal mode I get the following errors in my console:
Already called beginDraw() for another PGraphicsOpenGL object.
Cannot call endDraw() before beginDraw().

I've tried running it on my phone (HTC One S) and on a virtual device.

Any tips on how to fix or avoid this is apprichiated!