add_root function

[TarekGharsalli]

Hello,

Does any one know how to add root cells or root milestone id in the function add_root.
I tried to provide a vector of cells barcodes and it doesn't work, then I add grouping information in cell info in dataset and I provide the group that I want to design as root and it doesn't work also. I get the follwing errors

Thanks

[Serine94209792]

Hello, I also encounted the same problem, I tried to provide the cell_id with a vector and the grouping of the cells to root_cell_id, but they all did not work. Have you solved this problem?