@hazzy : what does this mean?
```
turboss@lcnc-dev:~/Proyectos/qtpyvcp$ editvcp jcnc
Loading YAML config file: /home/turboss/Proyectos/JauriaCNC/jcnc/config.yml
Loading UI file: /home/turboss/Proyectos/JauriaCNC/jcnc/ui/window.ui
Loading QSS file: /home/turboss/Proyectos/JauriaCNC/jcnc/style.qss

Starting QtDesigner ...
[qtpyvcp-designer.vcp_launcher][CRITICAL]  Unhandled exception in unknown file line -1 (vcp_launcher.py:37)
TypeError: invalid result from NotificationPlugin.createWidget(), NotificationWidget cannot be converted to PyQt5.QtWidgets.QWidget in this context
Designer: The custom widget factory registered for widgets of class NotificationWidget returned 0.
** WARNING Factory failed to create  "NotificationWidget"
[qtpyvcp-designer.vcp_launcher][CRITICAL]  Unhandled exception in unknown file line -1 (vcp_launcher.py:37)
TypeError: invalid result from NotificationPlugin.createWidget(), NotificationWidget cannot be converted to PyQt5.QtWidgets.QWidget in this context
Designer: The custom widget factory registered for widgets of class NotificationWidget returned 0.
** WARNING Factory failed to create  "NotificationWidget"
QLineEdit got focus:  <PyQt5.QtWidgets.QLineEdit object at 0x7f9b500c0808>
[qtpyvcp-designer.vcp_launcher][CRITICAL]  Unhandled exception in unknown file line -1 (vcp_launcher.py:37)
TypeError: invalid result from NotificationPlugin.createWidget(), NotificationWidget cannot be converted to PyQt5.QtWidgets.QWidget in this context