I am facing this issue where my primary identified objects, which are further merged to new bigger objects are not located by cellprofiler analyst classifier.
In the “exporttodatabase” module, I indicated the new objects be used for locations. Still, when I fetch objects in the classifier, it fails to fetch all modified objects, and clicking on empty objects shows error, “Failed to load coordinates for object key ImageNumber1”. It appears that either it still uses primary objects for coordinates or probably the lots of “None” in the Per_Object table rows corresponding to the new objects are causing this issue.
I added “Relateobject” module and indicating in “Exportotdatabse” module that related objects should be taken for location. This solves the error but objects loaded in classifier are not the merged ones but rather primary children objects only.
I also tried removing extra rows from the Per_Object table that have None but that also did not work.
Am I missing something important needed for the Classifier to pick new object cordinates?
Thanks for any suggestions to this frustrating issue,