mapRow of RawRowMapper is never called

I'm trying queryRaw with OrmLite, but mapRow method of the mapper is never called.

GenericRawResults<Operation> rawResults = operationDao.queryRaw(query.toString(), new RawRowMapper<Operation>() {
            @Override
            public Operation mapRow(String[] columnNames, String[] resultColumns) throws SQLException {
                return new Operation(); //this is never called
            }
        });
        List<Operation> operations = rawResults.getResults();

Before you guys start asking questions I'll answer most important one :

query.toString() returns valid sqlite select statement which I've pasted to sqlite manager running exact same database as the device geting tons of results