If you click in the tomogram to see the position of the embedding it crashes with an exception:
Error
File "/mnt/data/twagner/Projects/napari-tomotwin/src/napari_tomotwin/load_umap.py", line 24, in _draw_circle
umap['label'] == val, [plotter_widget.plot_x_axis.currentText(), plotter_widget.plot_y_axis.currentText()]]
AttributeError: 'NoneType' object has no attribute 'plot_x_axis'
If you click in the tomogram to see the position of the embedding it crashes with an exception: