building the latest development version and ran into the following error (repeatedly) on my QA run:
CGNS Error: cgio_read_all_data:ADF 54: A node-id of 0.0 is not valid.
Clearly, there's an issue with old ADF files. Of course, it could be an issue with my build of the CGNS version; that can't be discarded.
Can you provide the file it fails on? Otherwise I can not reproduce it.