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error extracting IfcSlab or IfcColumn

1. P by pstrokap on 9 Feb 2024, edited 14 Feb 2024 #

   

   Extracting elements from an Ifc works fine except when I querry IfcSlab or IfcColumn.

2. A by Andrej730 on 12 Feb 2024 #

   Hello! Can you please show some example how to reproduce the issue?

3. P by pstrokap on 12 Feb 2024 #

   Yes, of course.

   1: Quality and Coordination tab

   2: Pull down recipe

   3: Choose "ExtractElements"

   

4. P by pstrokap on 12 Feb 2024 #

   4: Execute IFCPatch

   5: Error message

   

5. P by pstrokap on 12 Feb 2024 #

   When I choose "Load from Memory" I get the same message.

6. A by Andrej730 on 13 Feb 2024 #

   Couldn't reproduce the issue.

   Can you please try it again with the latest BBIM build from Github? https://github.com/IfcOpenShell/IfcOpenShell/releases

   If issue persists please send the full error traceback, it's available in Window - Toggle System Console.

7. P by pstrokap on 13 Feb 2024 #

   With the latest build still same error unfortunately.

8. A by Andrej730 on 13 Feb 2024 #

   can you please send .ifc file to test it on? seems to work fine on the projects I've tried

9. P by pstrokap on 13 Feb 2024 #

   Yes:

10. P by pstrokap on 13 Feb 2024 #

    I just tried with an Archicad Ifc and a different Revit Ifc. Both where working fine so there is probably something wrong with my Ifc. My bad, thank you for helping out though.

11. A by Andrej730 on 14 Feb 2024 # +4 votes

    I've found a bug - it was trying to append all other elements that shared material with IfcSlabs you were trying to extract and it end up starting infinite recursion. Fixed after this commit, you can try it from the new build from Github.

    Thank you for reporting this ?

12. P by pstrokap on 14 Feb 2024 # +1 votes

    Yes, it works fine now, thank you very much!

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