In reply to @bruno_perdigao:matrix.org
Is anyone here using an alternative to Blender Launcher? It seems that the project is no longer maintained.

In reply to @velochad:matrix.org
here is the maintained version

In reply to @stealthmasterflex:matrix.org
HI there! Question about drawing. I'm currently working in a project where all ther materia is in format 2X3. When I try to create a sheet i get this error "Python: Traceback (most recent call last):
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\bim\module\drawing\operator.py", line 76, in execute
IfcStore.execute_ifc_operator(self, context)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\bim\ifc.py", line 349, in execute_ifc_operator
result = getattr(operator, "_execute")(context)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\bim\module\drawing\operator.py", line 1192, in execute
core.add_sheet(tool.Ifc, tool.Drawing, titleblock=context.scene.DocProperties.titleblock)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\core\drawing.py", line 80, in add_sheet
ifc.run(
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\tool\ifc.py", line 34, in run
return ifcopenshell.api.run(command, IfcStore.get_file(), **kwargs)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\api_init.py", line 172, in run
result = usecase_class(ifc_file, **settings).execute()
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\api\document\edit_reference.py", line 52, in execute
setattr(self.settings["reference"], name, value)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\entity_instance.py", line 279, in setattr
self[index] = value
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\entity_instance.py", line 288, in setitem
self.wrapped_data.file.transaction.store_edit(self, idx, value)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\file.py", line 101, in store_edit
"old": self.serialise_value(element, element[index]),
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\entity_instance.py", line 283, in getitem
raise IndexError("Attribute index {} out of range for instance of type {}".format(key, self.is_a()))
IndexError: Attribute index 4294967295 out of range for instance of type IfcDocumentReference" any ideas why? Works fine in in Ifc 4

In reply to @stealthmasterflex:matrix.org
HI there! Question about drawing. I'm currently working in a project where all ther materia is in format 2X3. When I try to create a sheet i get this error "Python: Traceback (most recent call last):
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\bim\module\drawing\operator.py", line 76, in execute
IfcStore.execute_ifc_operator(self, context)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\bim\ifc.py", line 349, in execute_ifc_operator
result = getattr(operator, "_execute")(context)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\bim\module\drawing\operator.py", line 1192, in execute
core.add_sheet(tool.Ifc, tool.Drawing, titleblock=context.scene.DocProperties.titleblock)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\core\drawing.py", line 80, in add_sheet
ifc.run(
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\tool\ifc.py", line 34, in run
return ifcopenshell.api.run(command, IfcStore.get_file(), **kwargs)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\api_init.py", line 172, in run
result = usecase_class(ifc_file, **settings).execute()
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\api\document\edit_reference.py", line 52, in execute
setattr(self.settings["reference"], name, value)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\entity_instance.py", line 279, in setattr
self[index] = value
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\entity_instance.py", line 288, in setitem
self.wrapped_data.file.transaction.store_edit(self, idx, value)
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\file.py", line 101, in store_edit
"old": self.serialise_value(element, element[index]),
File "C:\Users\JoonasSaaranen\AppData\Roaming\Blender Foundation\Blender\3.6\scripts\addons\blenderbim\libs\site\packages\ifcopenshell\entity_instance.py", line 283, in getitem
raise IndexError("Attribute index {} out of range for instance of type {}".format(key, self.is_a()))
IndexError: Attribute index 4294967295 out of range for instance of type IfcDocumentReference" any ideas why? Works fine in in Ifc 4

In reply to @gnuion:matrix.org
Not a good excuse to exclude error handling from the get-go. how can one build bigger features when it's being built on unstable api? Well, it is easy for me to talk, I should probably fork the project and rewrite it in rust to prove my point. The are also recoverable and unrecoverable errors. Rust helps us avoid unrecoverable errors, because it is memory safe. Where as in C++, you'd have to be very careful with memory management.

In reply to @velochad:matrix.org
traceback errors like this are usually caused by editing some attribute of an element in your property browser without properly saving your changes, try going back, deleting, and recreating some recent elements. currently there's no easy way in BlenderBIM to lint an error like this and point out where exactly the problem is in your model

In reply to @stealthmasterflex:matrix.org
I tried this with a single cube and I get the same error when I use 2X3 but in IFC 4 works fine.

In reply to @theoryshaw:matrix.org
https://github.com/IfcOpenShell/IfcOpenShell/issues

In reply to @ole.marius.svendsen:matrix.org
Morning. I would like to ask if the code from github themself has changes as the latest update list on BlenderBim webpage seems to not update itself. I love to sometimes see if there is a specific change to a daily build to update to it if need may be. :)


(https://blenderbim.org/community.html)