I am having the same problem and its definitely due to mirrored blocks.
I am having to isolate all the mirrored blocks, explode them and reblock.
My main problem is that most of our blocks have attributes attached that I am having to fill in again.
Does anyone out there have a lisp routine to RENAME and REBLOCK a MIRRORED BLOCK including the ATTRIBUTES ?
Even better would be a routine that selected all the MIRRORED BLOCKS and then RENAMED and REBLOCKED them.
Split from this thread.
@Anonymous, john.vellek has edited your subject line for clarity: Re: VIEWBASE Command Filtering Out Some Objects
