failed to read row 0,column -1

Question

I am trying to copy a database that I made with SQLite manager, in which I did:

CREATE TABLE \"android_metadata\" (\"locale\" TEXT DEFAULT \'en_US\')
         


        

Answer 1

if you see

failed to read row 0,column -1

It means you are trying to read from a column which doesn't exist.

If it cannot find the column name that you specify, Cursor.getColumnIndex() returns -1 and hence, is invalid.

There are two reasons for this:

1. The column does not exist.
2. The name of the column is incorrect. (so does not exist).

Note: the name of the column is CASE SENSITIVE when using getColumnIndex()

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In your scenario:

 c.getString(c.getColumnIndex(CNAME));

Check that the CNAME variable is spelt correctly, and that a column of that name exists.

String CNAME=" ques"

Should that extra leading white space be there for example..