Is this issue resolved?orThis issue can occur due to one more reasons -
Pasting a component from to other place holder or page , an empty node
without resource type is generated in such cases. More explained in this
link - AEM Resources missing sling:resourceType - Stack Overflow The
issue raised CQ-4212306 will be part of 6.4 release.
You can make a simple json request to get active workflow details in the
page.http://host:port/resource-status/editor/pagepath.1.json or use