Couldn't read row 0, col -1 from CursorWindow

Question

I\'m trying to get records in my table. I\'m using this code

        if(c!=null){
            if(c.moveToFirst()) {

                String tipId = c.getString(c         


        

Answer 1

You should fix this to solve this error message

"Couldn't read row 0, col -1 from CursorWindow. Make sure the Cursor is initialized correctly before accessing data from it."

it works in my code.

1. Try to position cursor by moveToFirst before reading data from it.

2. check for null. e,g; if (c != null && c.moveToFirst()) {}

3. check for count. e,g; (c != null && c.getCount() >0 && c.moveToFirst()){}