Fragment Activity With A Npe

Hi I'm trying to create my first fragment activities and thnx for the help from Natali (Cont from this thread). I convertied a class that worked fine into a fragmentand I've made

Solution 1:

Caused by: java.lang.IllegalArgumentException: column '_id' does not exist

Means you don't have a column named _id in you table.

See this link.

"Adapter that exposes data from a Cursor to a ListView widget. The Cursor must include a column named "_id" or this class will not work."

EDIT:

Looks like the query may be invalid. I think what you want is:

Cursorc= db.rawQuery(QUERY_KEY + " ORDER BY `_id` " + QUERY_ORDER, null);

If you still have issues add more info to log:

Log.e("QUERY", q + " ORDER BY `_id` " + qO);

EDIT:

Why are you doing this q = extras.getString(QUERY_KEY); Is the query being pass from another activity? Seem like you want loadQuery(QUERY_KEY);