can not create drawing in blenderbim

F by fabern on 4 Oct 2023, edited 4 Oct 2023 #

hi,

im trying to create horizontal sections with blenderbim. i loaded an ifc file via load project. but as soon as i click on create drawing, the program loads a while and then shows me this error:

Python: Traceback (most recent call last):

File "C:\Users\ernst\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\bim\module\drawing\operator.py", line 202, in invoke

return self.execute(context)

File "C:\Users\ernst\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\bim\module\drawing\operator.py", line 253, in execute

linework_svg = self.generate_linework(context)

File "C:\Users\ernst\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\bim\module\drawing\operator.py", line 531, in generate_linework

self.serialiser.finalize()

File "C:\Users\ernst\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\ifcopenshell_wrapper.py", line 1529, in finalize

return _ifcopenshell_wrapper.SvgSerializer_finalize(self)

RuntimeError: An unknown error occurred

(Could anyone give me some advice, how to solve this problem? i think it's a problem of the ifc itself.)

T by theoryshaw on 4 Oct 2023 #

Can you share the IFC file or a pared down version of it that still causes the problem?

F by fabern on 4 Oct 2023 #

sure thing,

here is one of the files

T by theoryshaw on 4 Oct 2023 #

I'm not sure, i reduced it to a single object that does not work--attached.

I'd create a bug report, here, and share this reduced file as well.

D by dimitar on 4 Oct 2023, edited 4 Oct 2023 #

Try adding a sheet first and then a drawing. Edit: never mind. It worked once and produced an svg, but subsequently, it's also throwing out an error

M by Moult on 4 Oct 2023 #

Yes please, can you create a bugreport? (I know the bugs are piling up ...)