When we use layer Express Tool or Overkill command, sometimes the following error msg shows up:
Nested error trapping used incorrectly.
Resetting nesting index to 1.*Cancel*
Normally this problem can be fixed after close/reopen the drawing, I searched discussion forums, the best "solution" is:
This error message is caused by at error in another LISP application.
The problem is often in on automatically launched LISP utilities (like your ACAD.LSP, ACADDOC.LSP, .MNL files, StartUp,¡)
Has anyonne a better solution instead of close/reopen the drawing, because we have to do batch processing drawings sometimes?