Got this error while making an abstraction. Only happens when I load the patch as an abstraction, not when I open the file itself. Pd seems to continue functioning normally, but I figured that y'all might want to know about it. Not sure what else might be helpful to know.
(Tcl) INVALID COMMAND NAME: invalid command name ".x10046c6f0.c" while executing ".x10046c6f0.c delete 105031800IN0" ("uplevel" body line 267) invoked from within "uplevel #0 $docmds"