Proj. Rig 2 Error

[sdot61]

Error thrown for Proj. Rig 2. Margo can function adequately, but Exposure slider does not reliably work/respond margo_error_Proj_Rig2_02_09_24.txt

[werkhoven]

This one also appears to be related to reference initialization. Weirdly, this one is complaining that the reference button doesn't exist.

Invalid or deleted object.

Error in margo>reference_pushbutton_Callback (line 1229)
        hObject.Enable = 'on';