I'm seeing the same in our customer's TST (Author) and PRD (Publish) Instances.
Now that I've updated the relative paths to absolute paths I get this:
No renderer for extension html, cannot render resource JcrNodeResource, type=fd/afaddon/components/summary, superType=null, path=/content/forms/af/..............jcr:content/guideContainer/rootPanel/....items/summa ry
fd/afaddons under libs is missing along with a lot of another packages that my author instance already has.
Here's what fixed it for myself.
From Package Share install Feature Pack 2.
Forms work as they should.
Thanks, that did seem to fix it for me! How any forms were migrated between JEE and OSGi before this FP is beyond me though... Can't image why paths would be set differently between the two versions.