How to validate IFC input to OSMserializer

[LotharTUM]

Dear Contributors of OSMserializer,

i wondered what might be the best way to ensure the IFC input to OSM is aedequate. May you give some recommendations on the IFC export from authoring tools and the type of model checking to perform? When i use the import in Open Studio, open Shell doesn't recognize some elements when extracting the spaces. But as the error messages of IfcOpenShell don't communicate you what went wrong, hence knowing the requirements or having a sample IFC file would be useful. I read the paper of Mr. Ramaji, but there are no hints on model checking and it is said that the GSA-05 MVD was customized with the Revit IfcExporter... These were the warnings i encountered:

22-06-2020 15:48:08 INFO org.bimserver.ServerInfoManager - Changing server state to RUNNING
22-06-2020 15:48:54 INFO org.ifcopenshell.IfcOpenShellEngine - Initializing IfcOpenShell engine
22-06-2020 15:48:54 INFO org.ifcopenshell.IfcOpenShellModel - Took 0,74 seconds to obtain representations for 10 entities
22-06-2020 15:48:54 WARN org.ifcopenshell.IfcOpenShellModel - Entity #1977 not found in model
22-06-2020 15:48:54 WARN org.ifcopenshell.IfcOpenShellModel - Entity #2390 not found in model
22-06-2020 15:48:54 WARN org.ifcopenshell.IfcOpenShellModel - Entity #3490 not found in model
22-06-2020 15:48:54 INFO org.ifcopenshell.IfcOpenShellEngine - Closing IfcOpenShell engine

Thank you very much!
P.S. When opening github, the responses to the FAQ don't appear - just the questions. May you have a look at that as well please? Thanks!