I have created a small routine for exporting all elements inside a category (let’s say all pipes) and then write in excel some specific parameters displayed in all those elements (format of the exported excel will be, the first row has the header - parameter name, 4 columns for a total of 4 parameters ; remaining rows would list the data associated to each parameter). (in the attached picture 5D_QTO is the parameter name, the rest is the data for each element in that parameter)
To keep track of the elements coming out of revit and then the elements going back in revit i use element unique ID of each element.
Problem i’m getting is on the Element.SetParameterbyName node, when i run it most of the elements get filled (codes with format AAXXXXXXXXX, A-alphanumeric ; X-number) but the elements where the parameter is filled with "0’ only are not getting filled…i assume it’s due to this error.
I’m new to dynamo so i’m fairly lost here…