I read a SQL dB correct using QSQLQueryModel. When I try to assign this model to the combolist on the ui, the program crashes.
If I print the number of rows output from the query, it is correct. How can I read the data from the model? And where is my mistake here?
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header
QSqlQueryModel *model;
QSqlDatabase db;

cpp

db = QSqlDatabase::addDatabase("QSQLITE");
db.setDatabaseName(dB_Setting_Path);
db.open();

this->model = new QSqlQueryModel;
model->setQuery("select dBpath from setting");

//qDebug() << model->data(0).toString();
ui->listView->setModel(model);

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