measure fit: selections must have the same number of atoms measure fit: selections must have the same number of atoms while executing "measure fit $sel2 $sel1" (procedure "::ForceFieldToolKit::ORCA::auxFit_ChargeOpt" line 6) invoked from within "::ForceFieldToolKit::${qmSoft}::auxFit_ChargeOpt $refmolid $resName" (procedure "::ForceFieldToolKit::ChargeOpt::optimize" line 217) invoked from within "::ForceFieldToolKit::ChargeOpt::optimize" (procedure "::ForceFieldToolKit::gui::coptRunOpt" line 55) invoked from within "::ForceFieldToolKit::gui::coptRunOpt " invoked from within ".fftk_gui.hlf.nb.chargeopt.runOpt invoke " invoked from within ".fftk_gui.hlf.nb.chargeopt.runOpt instate {pressed !disabled} { .fftk_gui.hlf.nb.chargeopt.runOpt state !pressed; .fftk_gui.hlf.nb.chargeopt.runOpt in..." (command bound to event)