couldn't open "None": no such file or directory
while executing
"open $::EC(thisinifile)"
invoked from within
"set programin [open $::EC(thisinifile)]"
(file "/media/data/dev/cnc/linuxcnc-dev/tcl/bin/emccalib.tcl" line 134)
halscope: config file 'autosave.halscope' could not be opened