System Information
Win32 Nvidea
Blender Version
Broken: Blender 2.69 rce89355
Worked: Blender 2.XX rXXXXXX
get_panels in ui.py crashes if you unregister a panel class that is listed there. In my case 'DATA_PT_context_speaker" which I unregister to create a new panel for an addon I am creating. I suggest a hasattr(bpy.types, "DATA_PT_context_speaker") type of checking.
Have an addon unregister any of the panels listed in ui.py get_panels() will do the trick.
This does the trick
[code]
def get_panels():
types = bpy.types
panels = ["RENDER_PT_render",
"RENDER_PT_output",
"RENDER_PT_encoding",
"RENDER_PT_dimensions",
"RENDER_PT_stamp",
"RENDERLAYER_PT_layers",
"SCENE_PT_scene",
"SCENE_PT_color_management",
"SCENE_PT_custom_props",
"SCENE_PT_audio",
"SCENE_PT_unit",
"SCENE_PT_keying_sets",
"SCENE_PT_keying_set_paths",
"SCENE_PT_physics",
"WORLD_PT_context_world",
"WORLD_PT_custom_props",
"DATA_PT_context_mesh",
"DATA_PT_context_camera",
"DATA_PT_context_lamp",
"DATA_PT_context_speaker",
"DATA_PT_texture_space",
"DATA_PT_curve_texture_space",
"DATA_PT_mball_texture_space",
"DATA_PT_vertex_groups",
"DATA_PT_shape_keys",
"DATA_PT_uv_texture",
"DATA_PT_vertex_colors",
"DATA_PT_camera",
"DATA_PT_camera_display",
"DATA_PT_lens",
"DATA_PT_speaker",
"DATA_PT_distance",
"DATA_PT_cone",
"DATA_PT_customdata",
"DATA_PT_custom_props_mesh",
"DATA_PT_custom_props_camera",
"DATA_PT_custom_props_lamp",
"DATA_PT_custom_props_speaker",
"DATA_PT_custom_props_arm",
"DATA_PT_custom_props_curve",
"DATA_PT_custom_props_lattice",
"DATA_PT_custom_props_metaball",
"TEXTURE_PT_custom_props",
"TEXTURE_PT_clouds",
"TEXTURE_PT_wood",
"TEXTURE_PT_marble",
"TEXTURE_PT_magic",
"TEXTURE_PT_blend",
"TEXTURE_PT_stucci",
"TEXTURE_PT_image",
"TEXTURE_PT_image_sampling",
"TEXTURE_PT_image_mapping",
"TEXTURE_PT_musgrave",
"TEXTURE_PT_voronoi",
"TEXTURE_PT_distortednoise",
"TEXTURE_PT_voxeldata",
"TEXTURE_PT_pointdensity",
"TEXTURE_PT_pointdensity_turbulence",
"TEXTURE_PT_mapping",
"TEXTURE_PT_influence",
"TEXTURE_PT_colors",
"PARTICLE_PT_context_particles",
"PARTICLE_PT_custom_props",
"PARTICLE_PT_emission",
"PARTICLE_PT_hair_dynamics",
"PARTICLE_PT_cache",
"PARTICLE_PT_velocity",
"PARTICLE_PT_rotation",
"PARTICLE_PT_physics",
"SCENE_PT_rigid_body_world",
"SCENE_PT_rigid_body_cache",
"SCENE_PT_rigid_body_field_weights",
"PARTICLE_PT_boidbrain",
"PARTICLE_PT_render",
"PARTICLE_PT_draw",
"PARTICLE_PT_children",
"PARTICLE_PT_field_weights",
"PARTICLE_PT_force_fields",
"PARTICLE_PT_vertexgroups",
"MATERIAL_PT_custom_props",
"BONE_PT_custom_props",
"OBJECT_PT_custom_props"]
return [getattr(types,p) for p in panels if hasattr(types, p)][/code]