New issue 2438: Crash with pyglet on Windows (only with JIT) https://bitbucket.org/pypy/pypy/issues/2438/crash-with-pyglet-on-windows-onl... Daniil Yarancev: Trying to run https://github.com/fogleman/Minecraft on Windows with pypy, using pyglet. Without JIT (--jit off) everything works, but game is loading very slowly (you need to wait like 2-4 minutes have a possibility to move mouse, but further everything works OK). With JIT it start, you can move the mouse, BUT if you move on another block (if you will look at the ground, you will see block selection), PyPy crashes. Steps to reproduce: 1) Install pyglet ``` #!bash pypy -m pip install pyglet ``` 2) Download fogleman's Minecraft (written using pyglet) ``` #!bash git clone https://github.com/fogleman/Minecraft cd Minecraft ``` 3) Run it ``` #!bash pypy main.py ```