Nodes are entirely invisible, wires are visible

[fathygad]

refer to :

Dynamo problem: nodes are not visible, dynamo is very slow and functions are frozen

Hi, a colleague has a problem with dynamo. He has Revit 2017 and Dynamo 1.3. the nodes of Dynamo scripts are not visible (OOTB-nodes) interaction with Dynamo is very slow, for example the start from Revit if a script is open, you can’t select a function or anything else [graph3] We deleted all packages and Dynamo 1.3 and reinstalled Dynamo 1.3 (last version), but the problems are the same. What can i try to solve this problem? EDIT: In Revit it isen’t possible to choose between Version …