IFC-Import Troubleshooting
Import occurrence to room
Relationship missing between IFC objects (such as furniture) and spaces:
If the IFC-Objects are unrelated to a space in the IFC-file, dRofus will not know which room to place the Item in. To check the relationship, use an IFC-viewer. BIMvision are a free solution.
The picture below shows an example of furniture that is not related to a space.
![](../../../__attachments/2536079361/image-20230210-084534.png?inst-v=0afdfd47-3bc6-4c62-adaf-adf72ef5899e)
BIM objects connected to a space should be found under spaces in the tree structure in your IFC file. See example below
![](../../../__attachments/2536079361/image-20230210-084939.png?inst-v=0afdfd47-3bc6-4c62-adaf-adf72ef5899e)
Import Occurrences that are not in the room
dRofus will try to place Items in the room if and only if IFC objects are connected to a space in the IFC file. Read more about how to check your IFC-fil in the section ”Import occurrence to room.”