Traceback (most recent call last):
  File "C:\Python Projects\Pyfa\gui_gtk\gui\mainWindow\fittingPane.py", line 113
7, in tvwModulesKeyPress
    if handler[0]() and handler[1](fit, widget, event):
  File "C:\Python Projects\Pyfa\gui_gtk\gui\mainWindow\fittingPane.py", line 114
9, in deleteModules
    for i in modules: del fit.modules[i]
TypeError: list indices must be integers, not str