IllegalArgumentException: column '_id' does not exist when call to SimpleCursorAdaptor

Question

I have a table named \"master\" with columns id, name, surname, gender, and designation

When I fire

Answer 1

I believe the SimpleCursorAdapter assumes that there is a column '_id'. You need to create it so it would probably be easier for you to use "_id" instead of your own "id". Read the 2nd post on this page