Hello,
My colleague @Charles_B_Faulhaber and I, are encountering issues with "some qualifiers were ignored" that we are having trouble understanding.
When exporting QS files from our OR project, we get 33366 instances of this warning message:
Some qualifiers were ignored. Qualifier values could not be parsed, so they will not be added to the corresponding statements.
Our target wikibase is FactGrid. We encounter this issue when trying to list the various shelfmarks in a book in a library, with P329 (Present holding) as the primary statement, followed by qualifiers for the collection and various kinds of shelfmarks and identifiers (current, former, alternate, electronic, etc.).
OR exports the first four qualifiers, down to P10 ("Inventory position") but chokes on the rest.
All of the properties for these qualifiers take strings, so why would there be an issue with parsing? On the other hand, perhaps the error messages are misleading: since it doesn't indicate which cell is the problem, the message could be unrelated.
For more context, we want to emulate the statement found in FactGrid record Q390926:
Any help would be much appreciated.
Donald Ziff and Charles Faulhaber
UC Berkeley