Hi all,
while developing the animation nodes I get a specific error message quite often in the console: "ERROR: Python context internal state bug. this should not happen!" In the Blender source code this print statement is here: https://developer.blender.org/diffusion/B/browse/master/source/blender/python/intern/bpy_interface.c$152 What wonders me the most is that everything keeps working I just get this error message in the console. And not only one time but many hundred times. Unfortunally I didn't found a reliable way to reproduce this yet (I try to find one for weeks already...) but I have some ideas: 1. The error message always appears first while I was rendering. After the rendering finishes the message is still printed in the console many times per second. 2. Until now the error only came when I was doing a mesh animation. That means my node setup calculates a vertices, edges and polygons and replaces the mesh data on an existing mesh object in blender with that. 3. Obviusly I use some of the handlers in bpy.app.handlers. All calculations are done in the scene_update_post event. 4. Just noticed after loading factory settings that the error always raises when the UI redraws. I use Windows 7 64 bit and the error appeared in all of the last Blender releases. Currently I use 282811f. I know that it can be quite hard to find out what raises this error because I don't have steps to reproduce. Especially because sometimes it renders all frames fine and sometimes 100 were rendered and then the error appears although the same code is executed as before. Therefor my main question is what triggers this error and why doesn't it stop when I load factory settings? And if you have an idea what I/you can do against it.. even better. Here is an image showing the error in the console: http://www.pasteall.org/pic/show.php?id=92952 [1] Thanks in advance Jacques Lucke Links: ------ [1] http://www.pasteall.org/pic/show.php?id=92952 _______________________________________________ Bf-committers mailing list Bf-committers@blender.org http://lists.blender.org/mailman/listinfo/bf-committers
