QSqlQueryModel shows empty table with correct headers

Code:

Code:

---

QSqlQueryModel *model = new QSqlQueryModel;
QSqlQuery query;
query.exec("{CALL syllabi_output}");
 
model->setQuery(query);
ui->tableView_4->setModel(model);
 
//debug
query.first();
qDebug() << query.value(0).toString();
//debug

---

Debug shows the correct values though.

Do you have more src (git repo) to reproduce it?