Unrecoverable error during IFC export

[luisdavid.mena]

Hello

I'm getting this error when trying to export to IFC:

"There has been an unrecoverable error during export. Export will now be aborted".

It seems to be only in my Revit, because we in the office tried to do the same export in other PC's and there were no problem. I've tried with multiple files, deleting and purging, changing export templates, even trying to export a single wall and the same error appears over and over again.

I've read other users in the forum with the same issue and it seems that is a recurring problem that has not been fully solved. 

Does enyone know what can I do?

Thank you.

[barthbradley]

So the issue is just with you? No one else?  

Do you have Add-ins installed that no one else has?  Try disabling Add-ins.  

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[luisdavid.mena]

Thank you @Anonymous.
Yes, it's only in my PC. But why could Addins be causing Problems?
Is there a quick way to disable them? like a "Start Revit in Safe Mode" or something?

[barthbradley · Accepted solution]

How to disable add-ins for Revit | Revit | Autodesk Knowledge Network

[luisdavid.mena]

Cool!
Grat tool! I've already run it and it allowed me to find which addin was causing the problem.
It turns out that it was the BIM IFC Exporter for Revit 2021. So I left the exportation template as it originally was and everything worked fine at last.
Thank you for yor help @Anonymous!