Revit 2017 Export Problem

[Anonymous]

Hi all,

I seem to be having a problem in regards to IFC exports out of Revit 2017.

In revit 2017 the model looks as is, first picture.

When exported my circular voids are not in the right place and float below the slab in which two are running in the wrong direction.

The other is the wall which is an edited profile in revit. This wall does not attach all the way up to the above floor. 

Revit shown perfectlySteel beams circular voids missing and misplaced to underneath of slabWalls not attaching to slab above and not surrounding the window familyKind Regards

[A_MAQ]

it's known bug

[pipapongo0909]

Hi,

How dis you make the holes into the beams?

Are you able to post a minimal example of your file? --> you could copy the project and delete pretty much everything, just leave one beam with the holes and some walls that does not export properly. Please provide also an IFC Export of this minimal file.

In addition i would need you IFC Mapping table to be able to reproduce the error: Revit--> export -->Options --> IFC Options

in the dialog that opens you can export your current mapping table.

The IFC Export is machine dependant so i will only be able to reproduce the error if i have that file.

what is the version of the ifc exporter you use? what Revit version which update? what is the build number?

have a nice day