D:/Qt/Qt5.9.0/Tools/mingw530_32/bin/../lib/gcc/i686-w64-mingw32/5.3.0/../../../../i686-w64-mingw32/bin/ld.exe: cannot open output file debug\nh_03testCallPy.exe: Permission denied collect2.exe: error: ld returned 1 exit status 原因目前可能有如下: 1.程序已经在运行,进入任务...
QT cannot open output file debug\OpencvTest.exe: Permission denied 问题:调试运行QT的时候遇到这个问题,发现时是由于没有正常关闭程序所致,导致后台有之前运行的程序在跑(电脑环境win7 64 Qt5.2.1 opencv2.4.6)。 目前解决办法:手动关闭已在运行的程序,然后再跑QT creator,成功! 不过这种方法不大好,希望有好...
这说明之前打开的窗口还开着,关掉之前的窗口重新运行一下
QT 中 Permission denied_qt permission denied Qt Permission denied问题_cannot open output file debug:permission denied Qt报错 :-1: error: cannot open xxx: Permission denied_qt mysql :-1: error: cannot find permission denied qt报错permission denied_winddows qt ld.exe: cannot find f:\code\tq2.0...
Dir(); if (!dir.exists()) { QString path = dir.absolutePath(); dir.mkpath(path); } m_pLogfile = new QFile(fileName); if (m_pLogfile->open(QIODevice::WriteOnly)) { qDebug() << "创建日志文件成功" << fileName; } else { qDebug() << "创建日志文件失败" << fileName; }...
voidrice::dateInit(){structrtc_timertc_tm_temp;dateFd=open(datePath.toUtf8().data(),O_RDONLY);if(dateFd==-1) {printf("Cannotopenfile(%s)",keyPath.toUtf8().data());return; }if(ioctl(dateFd,RTC_RD_TIME,&rtc_tm_temp)<0) ...
Cannot create window:no screens available 6. 更多记录 6.1. ZCU106 BSP 2020.2 Log 下面log中的“^C”,表示图像软件正常运行,用户使用Ctrl+C, 也就是“^C”,终止了图像软件。 代码语言:javascript 复制 xilinx-zcu106-2020_2login:rootPassword:root@xilinx-zcu106-2020_2:~# uname-a ...
-verbose=<0-3> : 0 = no output, 1 = error/warning (default), 2 = normal, 3 = debug. -updateinformation=<update string> : Embed update information STRING; if zsyncmake is installed, generate zsync file -version : Print version statement and exit. linuxdeployqt takes an application as...
@Kazzz-SI noticed one thing in the video above: when you open the layout it appears to take a while to load. A progress bar should be displayed while it does so. On the other hand your layout isn't large, so what is happening during that time?
Offline maps created by the ahead-of-time workflow are stored in an unpacked mobile map package. When your app goes into the field, you will need to open the map directly from the mobile map package's download directory stored on your device. ...