界面上放一个tableWidget,16行,4列:
Dialog::Dialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::Dialog)
{
ui->setupUi(this);
ui->tableWidget1->resizeColumnsToContents();
// set item center
for(int i = 0;i < ui->tableWidget1->rowCount();i++)
for(int j = 0;j < ui->tableWidget1->columnCount();j++){
ui->tableWidget1->item(i,j)->setTextAlignment(Qt::AlignCenter);
qDebug()<<"i="<<i<<" "<<"j="<<j;
}
}
如果第一个for循环 i 小于 8,程序正常运行,大于8就报错:RtlWerpReportException failed with status code :-1073741823.?