how to fix this issue
after fixing it , again shows pop up warning
which version?
version 14
Maybe not possible in new version.
could i know why this is happened?
Once you have defined the field type, you cannot change it. If the type is altered, it will break a significant amount of data. That’s why validation is there.
okey if there is data but if not it should be work i will check remove the data then verified
i removed all the data then try to change but still not work