[QtPyVCP][ERROR]  Traceback (most recent call last):
  File "../vcp_launcher.py", line 151, in <module>
    vcp_instance = vcp_package.VCPMainWindow(ui_file=vcp_package.UI_FILE)
  File "/home/jack/qtpyvcp/examples/ProbeBasic/xyz.py", line 21, in __init__