Fillet shortcut stops working in AutoCAD Architecture

[johnw]

I have custom lisp files that load fine in regular autocad but when I load into autocad architecture (ADT) the F for Fillet command doesn’t work. When typing “F” I get a message at command prompt stating “Fillet unknown command”. So that tells me the computer knows my L routine is trying to run the fillet command. The fillet command worked prior to adding my custom routines. Just wondering if someone may know what is wrong. All my routines load through the acaddoc.lsp file  

thanks. 

[ВeekeeCZ · Accepted solution]

Architecture probably has its own version of FILLET command. Try to change the macro to AECFILLET.

Or if you want to call the original fillet, then with a dot prefix:

.FILLET