If a Digital Object Component is created with a Label, but with no Title, it breaks the PUI display page.
2018-07-09T14:34:24-04:00] (ridge) INFO: [collection1] webapp= path=/select params={q=(id"\/repositories\/3\/digital_objects\/297\/tree\/node_from_root_2"))&op=AND&csv.escape=\&csv.header=true&start=0&csv.encapsulator="&fq=-exclude_by_default:true&fq=publish:true&rows=1&wt=json&facet=true} hits=1 status=0 QTime=0
[2018-07-09T14:34:24-04:00] (ridge) F, [2018-07-09T14:34:24.392905 #137] FATAL – : [c083ef4a-8ca4-4c42-bc91-cf372929bd45]
[2018-07-09T14:34:24-04:00] (ridge) F, [2018-07-09T14:34:24.393417 #137] FATAL – : [c083ef4a-8ca4-4c42-bc91-cf372929bd45] NameError (uninitialized constant ObjectsController:ry
[2018-07-09T14:34:24-04:00] (ridge) Did you mean? Proc):
[2018-07-09T14:34:24-04:00] (ridge) F, [2018-07-09T14:34:24.393513 #137] FATAL – : [c083ef4a-8ca4-4c42-bc91-cf372929bd45]
[2018-07-09T14:34:24-04:00] (ridge) F, [2018-07-09T14:34:24.393608 #137] FATAL – : [c083ef4a-8ca4-4c42-bc91-cf372929bd45] app/controllers/objects_controller.rb:113:in `show'
[2018-07-09T14:34:27-04:00] (ridge) Jul 09, 2018 2:34:27 PM org.apache.solr.core.SolrCore execute
[2018-07-09T14:34:27-04:00] (ridge) INFO: [collection1] webapp= path=/select params={q=(id"\/repositories\/3\/digital_object_components\/2"))&op=AND&csv.escape=\&csv.header=true&start=0&csv.encapsulator="&fq=-exclude_by_default:true&fq=publish:true&rows=1&wt=json&facet=true} hits=1 status=0 QTime=1
[2018-07-09T14:34:27-04:00] (ridge) Jul 09, 2018 2:34:27 PM org.apache.solr.core.SolrCore execute
This issue pertains specifically to when "embed" is selected for XLink Show. Will need to look more closely at what is intended and unintended for this in the PUI and either update code or documentation as appropriate. In all likelihood this is the same issue as https://archivesspace.atlassian.net/browse/ANW-601 after all.