I changed the ‘Property Type’ of a property field from ‘Text’ to ‘Number’. Now I am getting a warning message ‘Type mismatch, expected Number’ on the existing notes which has this property field.
The property only contains number characters (I use it to save Year, so it contains only a four-digit number). How can I get rid of this error/warning messages in the existing note easily?
You can try bases plugin. Filter for the respective notes, copy the whole column to a new number-type property, delete old values and then paste the values back.
Alternatively, folder-wide search and replace with regex.