Revit Arch 2012 - broken shared parameters in sheets

Hi, I have previously set up a sheet using shared parameters within a titleblock and everything was / is OK. I have since added this sheet to another project (which references the same shared parameter file) and I get '?' displayed for each label (shared parameter) placed instead of an editable field.

Using the Labels 'Properties' | 'Edit' | 'Edit Family Parameter' in the title block family editor to bring up the 'Parameter Properties' dialogue box it correctly references the shared parameter... I'm stumped!

Any ideas?...

Ady

What info is being referenced in the shared parameters? (project or sheet specific)

Try reloading the shared parameter info, after the title block is loaded.