I've encountered this rather odd issue.
We are multiple devs working on the same project
I've found that we, from time to time, have issues building our local index. We're all working on the same development database which has product data, but when we are trying to build either
Index A / Index B it fails with the error message - Data is null (see attached dataIsNull.png).
Furthermore, I've noticed in my query, that my excluded/included files are broken - instead of an actual name of the field it gives me [object Object] instead - which could be the reason why the Data is null error when building is casted. (See attached dataIsNullQuery.png).
Have anyone else encountered this issue? - Is there a setting on the application that I'm not aware of when sharing my index files with other developers? :-)