From: Ivan Franzoni (
Date: Tue Dec 20 2022 - 12:01:20 CST

I am trying to use VMD QMTOOL to analyze a QM calculation using Gaussian
16, rev. C.01 but I keep getting the error message below. I can visualize
the coordinates but I cannot plot anything related to the SCF steps or the
frequency calculations. I tried to reinstall VMD as well but I get the same

invalid command name ""
invalid command name ""
    while executing
" entryconfigure 0 -state normal"
    (procedure "read_scf_energies" line 57)
    invoked from within
"read_scf_energies $file"
    (procedure "read_gaussian_log" line 417)
    invoked from within
"read_gaussian_log $file $molid"
    (procedure "load_gaussian_log" line 17)
    invoked from within
"load_gaussian_log $file"
    (procedure "load_file" line 10)
    invoked from within
"load_file $file $type "
    (procedure "::QMtool::opendialog" line 79)
    invoked from within
"::QMtool::opendialog log"
    invoked from within
" invoke active"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 [list $w invoke active]"
    (procedure "tk::MenuInvoke" line 50)
    invoked from within
"tk::MenuInvoke 1"
    (command bound to event)