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Autodesk / revit-ifc

IFC for Revit and Navisworks (2019+)
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Type parameters for some elements are not exported using 22.6 and 23.2.3 #582

Open COWImgbj opened 1 year ago

COWImgbj commented 1 year ago

It seems that with 22.6 and 23.2.3 some elements miss type parameters that are mapped with user defined property sets. I have not tested with property sets using schedules. It has only happened for floors with constant thickness with extreme modify sub-elements and all stairs. It seems be related to the missing IFC type parameters listed below. Instance parameters are ok. In 22.4.2 it is ok.

image

Not ok image

Ok image

Typeparameters in Revit image

Mappingfile image

Parameters in Solibri image

COWImgbj commented 1 year ago

Just notice that this also causes material (if material is a type parameter) to be missing from the element

COWImgbj commented 1 year ago

This is still the case in 23.3.1 for slabs with extreme modified subelements. For stairs it is fixed. I reckon this is somewhat the same as #issue #608. Due to the missing type it is missing all type parameters.

COWImgbj commented 6 months ago

@AngelVelezSosa Any updates for this? It seems to still be a problem in 2024.2.0.