今天我编写了一个程序,关于窗口定位问题的,结果总是出现D:\Qt_Pro\GeomeTry-build-desktop\debug\GeomeTry.exe exited with code -1073741571问题,经过排查,发现时一下代码出现了问题:
geo=temp.setNum(geometry().x());+","+
temp.setNum(geometry().y())+","+
temp.setNum(geometry().width())+","+
temp.setNum(geometry().height());
geoLabel->setText(geo);
查看官方文档,觉得没有错误,但是又没有运行结果.有没有高手指点一下,谢谢!