Dynamo Throws Strange Error upon opening

Revit
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1

Hello, I have been running into an issue where Dynamo no longer is able to open on any of my projects. I have a hard time pinpointing exactly when it started, but I had a similar issue before, that seemed to be resolved with a clean uninstall of Revit. That doesn’t feel like a good long term solution however, as everytime I advance to a certain point with dynamo I start getting this problem.

I have had some difficulty finding similar cases online for reference as to what to do. Is this something people have seen before. For reference I have two add-ins on my dynamo tool set. Generative Design and Archilab.net. Whenever I try to active the generative design, I get an infinite loop of this error popping up as well.

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2

What Revit add-ins are you running? They often cause conflicts if you’ve got an incorrect version. Try disabling them ALL and see if that fixes it.

You can also try removing all your Dynamo customizations by renaming your packages folder (found in %appdata%\Dynamo\Dynamo Revit, and the relevant Dynamo for Revit version therein.

3

I’ve gone into the roaming space and culled the packages, which seems to let it work. I’ll mark this as resolved for now.

4

Likely this was a conflict then. Are you sure you had the right version of Archi-Lab installed (follow the link for more info from the package author).