Yep took all the packages out except JsonData - have same result on 2 computers now.
next start removing addins - and please look for green notifications in dynamo’s menu bar. They might help you pinpoint the conflict.
Might be a Revit add-in causing the issue. See if the same happens when using Dynamo Sandbox.
If not, as Michael says try removing add-ins.
Thanks for all the efforts here!
just about on a clean install and duplicates continue - below are steps tried 1 at a time with duplicates each step.
removed all the Revit addins except Dynamo
removed all Dynamo packages except jsonData
removed all custom Dynamo definitions in \AppData\Roaming\Dynamo\Dynamo Revit\2.0
removed all Dynamo logs in \AppData\Roaming\Dynamo\Dynamo Revit\2.0
removed all Dynamo bak files in in \AppData\Roaming\Dynamo\Dynamo Revit\2.0
Started a new Dynamo graph and placed a single JsonObject.ByKeysAndValues node - save close and reopen and duplicates each time.
My dotNet looks like below - how does that compare to your machine?
@greg_smith I’m not sure why, but tried again on Revit and I could replicate the issue. For some reason Dynamo Sandbox works just find but is Revit messing up things (not surprise there though).
I downgraded the Newtonsoft.Json I was using to 9.0.1 (same as Revit). and the duplication disappeared. I have updated it on the Package Manager to version 2.0.2 so please give it a try and let me know if this solves the problem once and for all
Yes! that was it…the duplication has stopped. Thanks for following this up is a useful package.