Oxygen XML Forum

When I edit a TEI P4 document or create a new TEI P4 document from a template, some features of the Tree View do not seem to work correctly. For instance, the Information window always says, "Unknown," and the Entities and All Elements windows are always empty. TEI Lite documents do not have these problems. I am running Oxygen 2.0.4 on Mac OS X (10.2.. I have the same problems on two different machines.

Thank you for reporting this problem.
When creating a document using the TEI P4 DTDs, there are added more parameter entities after the DOCTYPE. Without these parameter entities, the document is not valid. Unfortunately, the Tree View uses a model that looses this entities at parse time, while the source editor takes them into account. We will try to fix this in the next release.