migrate error texture

when I “migrate” vegetation from one file to another, the new one appears gray! How can I solve?
(in source file is correct)

Hi Ifcmatlas,

There will be a “Material Parameter Collection” that needs to be migrated as well (Icon like in image below in 5.0) - if you migrate that before migrating the material it should be ok, otherwise you’ll have to edit the material master in the dviz pack and point it back to the file (there should be an error shows you if you open the material master).