I deleted some blocks (external file insert as block) in Block Manager,
but one layer for one block remain in layer panel.
This funny layer was disappeared after I saved this file, and re-opened this file.
I deleted some blocks (external file insert as block) in Block Manager,
but one layer for one block remain in layer panel.
This funny layer was disappeared after I saved this file, and re-opened this file.
This sometimes happens. Have you had any further problems?
No, in functionally, for now.
But I always deal with many layers,
this situation is not comfortable to continue working.
I always close rhino, open rhino.
Thanks for finding this post.