在集合项中填充QTableWidget时出错

Question

我有这个代码，其中Almacenador是一个由此构成的QStringList：

("250", "100", "9500", "400", "180", "100", "8400", "400", "110", "200", "10000", "400", "110", "230", "9000", "400");

int filas = Almacenador.size()/Properties;
int columnas = Properties;
qDebug() << filas;
qDebug() << columnas;
ui->Workspace->setRowCount(filas);
ui->Workspace->setColumnCount(columnas);
int h = 0;
for( int r = 0 ; r < ui->Workspace->rowCount(); ++r )
{
    for( int c = 0; c < ui->Workspace->columnCount(); ++c )
    {
        QString value = Almacenador[h];
        h++;
        qDebug() << r << c << value;
        ui->Workspace->setItem(r, c, new QTableWidgetItem(value));
        ui->Workspace->setItem(r,c,new QTableWidgetItem (value));
    }
}

我在ui->Workspace-SetItem(r,c,new QTableWidgetItem(value));中收到错误。但如果我更改了值，即QString value = "Empty"; QTableWidget变满了。