What is wrong with this class? Why is it failing to register?

Coding Python Support
#1

Below is one of about 6 or so classes in my script.

When I run it, the registration

bpy.utils.register_class(FramedWall)

errors and I just can’t figure out why. I must be blind or something.

class FramedWall(bpy.types.Operator):    
    bl_idname = "lumber.Wall"
    bl_label = "Framed Wall"
    
    def execute(self, context):
        bpy.ops.mesh.primitive_cube_add(); 
        return {'FINISHED'}
#2

I’m pretty new to python, but semi colons aren’t necessary , could be that, line 6 add(); . That or something way over my head right now.

#3

first of all look at your bl idname
upper case letter which is a no no!

for regist do it like this

def register():
bpy.utils.register_module(name)

bpy.types.INFO_MT_mesh_add.append(menu_func)

bpy.utils.register_class(OkOperator)

bpy.utils.register_class(MessageOperator)

def unregister():
bpy.utils.unregister_module(name)

bpy.types.INFO_MT_mesh_add.append(menu_func)

bpy.utils.unregister_class(OkOperator)

bpy.utils.unregister_class(MessageOperator)

if name == “main”:
register()

but if you have no menu then use this

def register():
bpy.utils.register_module(name)

def unregister():
bpy.utils.unregister_module(name)

if name == “main”:
register()

happy bl

#4

but if you have no menu then use this

? It has nothing to do with menus. You either register class for class, or let it register all classes in the module.

#5

Ah man… it was the upper case letters. Thanks for pointing that out.

#6

just redid a new test and sorry
but if you don’t register the menu it does not work!
and no error but new item is not added to the add menu list !

happy bl