error when selecting features after closing dockwidget

[eithanwes]

after closing the widget and then selecting features in the layer an error is raised. possibly because of signal not disconnecting?

2026-03-18T17:40:01     WARNING    Traceback (most recent call last):
              File "C:\Users/USER/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\DataPlotly\gui\plot_settings_widget.py", line 1500, in refresh_plot
              self.refreshPlotView()
              File "C:\Users/USER/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\DataPlotly\gui\plot_settings_widget.py", line 1583, in refreshPlotView
              self.plot_view.load(self.plot_url)
             RuntimeError: wrapped C/C++ object of type QWebView has been deleted
             

To Reproduce
Steps to reproduce the behavior:

1. create plot using 'use only selected features'
2. close the dockwidget (i used remove a dock)
3. select features in the layer used for the plot
4. see python error

Desktop:

• OS: windows
• QGIS release QGIS 3.44.8
• DataPlotly release 4.4