

Begin rendering the animation ERROR OUTPUT: Error : EXCEPTION_ACCESS_VIOLATION Address : 0x00007FF7B09D5D85 Module : C: \\Users \\ryanl \\Downloads \\blender-2.80-d415b5c7b85-win64 \\blender-2.80.0-git.d415b5c7b85-windows64 \\blender.exe """ def frame_change_pre( scene): The crashes can be reliably prevented by locking the interface (Blender > Render > Lock Interface). The more frequently the object is modified, the more frequent the crashes. The crash happens after after attempting to modify the object, such as by smooth shading the mesh data, adding materials, or setting location/scale/matrix_world of the object. The addon does this by creating a Blender object, and on each frame swap out the object's mesh data with new geometry and then delete the old mesh data. The addon's function is to load and render mesh geometry for each frame of an animation.


Import bpy """ DESCRIPTION: This simplified script reproduces a crash I am experiencing in an addon.
