Lcnc_3dGraphics

def setup_plot(parent):
if 'plot_widget' in parent.children:
from qt5_graphics import Lcnc_3dGraphics
layout = QVBoxLayout(parent.plot_widget)
layout.addWidget(Lcnc_3dGraphics)

layout.addWidget(Lcnc_3dGraphics)
TypeError: addWidget(self, a0: QWidget, stretch: int = 0, alignment: Qt.AlignmentFlag = Qt.Alignment()): argument 1 has unexpected type 'sip.wrappertype'

def setup_plot(parent):
    if 'plot_widget' in parent.children:
        from qt5_graphics import Lcnc_3dGraphics
        parent[code].plotter = Lcnc_3dGraphics()
        layout = QVBoxLayout(parent.plot_widget)
        layout.addWidget(parent[code].plotter)

john@cave:~/github/flexgui/flexgui/src$ ./flexgui
[DEFAULT][INFO]  Logging to: /home/john/default.log (logger.py:106)
QWidget: Must construct a QApplication before a QWidget
Aborted