Traceback (most recent call last):
  File "/home/admin1/.local/bin/qtpyvcp", line 10, in <module>
    sys.exit(main())
  File "/home/admin1/.local/lib/python2.7/site-packages/qtpyvcp/app/__init__.py", line 74, in main
    run(opts, None)
  File "/home/admin1/.local/lib/python2.7/site-packages/qtpyvcp/app/__init__.py", line 102, in run
    load_vcp(opts)
  File "/home/admin1/.local/lib/python2.7/site-packages/qtpyvcp/app/launcher.py", line 131, in load_vcp
    if _load_vcp_from_entry_point(vcp, opts):
  File "/home/admin1/.local/lib/python2.7/site-packages/qtpyvcp/app/launcher.py", line 181, in _load_vcp_from_entry_point
    vcp.main(opts)
  File "/home/admin1/stonecnc/stonecnc/__init__.py", line 36, in main
    qtpyvcp.run_vcp(opts, VCP_CONFIG_FILE)
  File "/home/admin1/.local/lib/python2.7/site-packages/qtpyvcp/__init__.py", line 27, in run_vcp
    run(*args, **kwargs)
  File "/home/admin1/.local/lib/python2.7/site-packages/qtpyvcp/app/__init__.py", line 129, in run
    launch_application(opts, config)
  File "/home/admin1/.local/lib/python2.7/site-packages/qtpyvcp/app/launcher.py", line 78, in launch_application
    loadWindows(config['windows'])
  File "/home/admin1/.local/lib/python2.7/site-packages/qtpyvcp/app/launcher.py", line 228, in loadWindows
    window = _initialize_object_from_dict(window_dict)
  File "/home/admin1/.local/lib/python2.7/site-packages/qtpyvcp/app/launcher.py", line 208, in _initialize_object_from_dict
    return obj(*args, **kwargs)
  File "/home/admin1/stonecnc/stonecnc/mainwindow.py", line 12, in __init__
    self.numberGroup.buttonClicked.connect(self.numKeyboard)
AttributeError: 'MyMainWindow' object has no attribute 'numberGroup'