I am trying to do a CFD simulation with an iam/ipt file of my project, but when I uploaded it, an error message comes up. I tried looking up the forums and found that I should try with different browsers. I tried it but all browsers I tried still displays the same error message. I have attached the error message.
Hi @Ha21l22008, thanks for posting on the forum and welcome to the SimScale Community 
Uploading assemblies might be a bit of a tricky task, I’d advise you to go through this guide on how to do it:
In summary, you need to:
- Zip all assembly files/parts into a folder
- Set the folder’s name to be the same as the main assembly’s
Let me know if this works!
Ps: As an alternative, you can simply export your entire assembly as a part (e.g. STEP/Parasolid/SAT formats).
Cheers
Igor