Good afternoon, I had a problem with the transfer of the groom guides from static geometry to animated. I have alembic which I unpacked and converted into polygons so that the geometry was fully accessible. I created a groom and wanted to apply it to alembic, but I got the following error:

When I began to figure out what was happening, I tried to re-create the scene and load the alembic, it turned out that if you do some operations inside the grooms guide, then you get this error, and this does not happen at 16.5!