DeprecationWarning: GraphicsWindow is deprecated

[camour]

Hi,
I cloned your project in order to use the Python visualiser so I can display in real time, data from AWR1843 radar (the radar has mmwave SDK 3 running on it, its the demo provided by TI). After installing all the dependencies (pyserial, pyqtgraph etc.), I run the "readData_AWAR1843.py" file and I keep getting the following error :
"DeprecationWarning: GraphicsWindow is deprecated, use GraphicsLayoutWidget instead,will be removed in 0.13 win = pg.GraphicsWindow(title="2D scatter plot")."
(and The window crashes)

Could you please help me out, because I tried to use "GraphicsLayoutWidget" and it runs the program but without doing or displaying anything at all (see picture below). Maybe I'am using GraphicsLayoutWidget the wrong way : How can I use GraphicsLayoutWidget instead of GraphicsWindow ?

Thank you for all you help !

[ibaiGorordo]

I guess it was missing win.show() when you changed to GraphicsLayoutWidget. I have updated the code based on this pull request, let me know if it works now.