Hi, I’ve created a script to renumber details according to a user-drawn spline. It takes the viewports’ centerpoints and sorts the viewport according to the t-parameter of the spline. However when I click run and it starts renumbering the details, I think the details renumbered are re-fed into the definition, and so it causes an error. I’ve tried doing it in two steps: first renumber the details to [_1, _2, _3, …] and then back again into [1, 2, 3, …] but this does not work either. Does anyone know what is causing the error? Note: to run the definition you’ll have to draw a spline. Also, remember to use dynamo in manual run mode. Thanks! Renumber Detail Views 
Have you been able to get this work work without a spline? I’ve been trying to get Dynamo to simply renumber the sheets from top left to bottom right.
