I recently have had an issue pop up that is preventing Dynamo from opening in Revit 2021. No other versions of dynamo are effected that I can tell. the error message I get is this: [2023-02-18_09-08-42] Seems to be very similar to post Fail to launch Dynamo in Revit 2021 . I have tried a full unin…

Dev team confirmed this is a tool which is used across multiple programs and as such can be impacted by other application updates. They are looking for a solution, but there doesn’t seem to be an easy fox without breaking something else. @DWarren_MPS @pete.heibel can you guys please let me know whi…

So, Nuking the ADPSDK folder did “fix” dynamo. It now opens! YAY! However, I now have a TON of package conflicts. [image] @jacob.small my issues started when i tried to load the following Python update Python on my machine here: Release IronPython 2.7.12 · IronLanguages/ironpython2 · GitHub It f…

Thanks for looking into this @jacob.small . The error was discovered on 01.06.23 (red line). Revit 2021.1.6 was reinstalled on 01.10.23: [Installed Software_Dynamo Error] And here is a list of Dynamo packages installed for Revit 2021: [image]

Any add-in updates? Other tools (ie: I don’t see Desktop connector in there and my gut says that there’s been an update between then and now)?

IronPython wouldn’t have touched it - it’d be an Autodesk tool of some sort… Something with an installer (even one which your IT team ran silently for you).

In my case, 2021.1.7 update causes this problem. OS is Windows 8.1

Ok - that’s helpful. Were any other tools installed or updated around the time of the 2021.1.7 update?

After running Dynamo Sandbox 2.8, i could run Dynamo 2.6.2 after 2021.1.7 update. Os: Win 8.1 pro.

[image] can someone help, this is the error when I tried opening dynamo revit rvt: 2021.1.7

[image] Can't open dynamo in Revit 2021 I supported for a user with same problem, can’t resolve by this way @jacob.small This is a detail for that when we try : [ảnh]

Cannot get Dynamo in Revit 2021 to Launch

Revit

chuongmep March 8, 2023, 5:12am 23

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Cannot get Dynamo in Revit 2021 to Launch

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