problems with opening the detector GUI

[doaycl]

After finishing the classification of the images, I get this error when I try to open the detector GUI:

detector
Unrecognized property 'SelectionChangedFcn' for class
'matlab.ui.control.Table'.

Error in detector/createComponents (line 1155)
app.UITable.SelectionChangedFcn = createCallbackFcn(app,
@UITableSelectionChanged, true);

Error in detector (line 1219)
createComponents(app)

I use the R2021a version as suggested. Do you have any ideas how I might resolve this issue? Thank you in advance.

[gcharvin]

please try again as I have entirely rewritten the app "detector"