search

huihut / OpenCV-MinGW-Build

👀 MinGW 32bit and 64bit version of OpenCV compiled on Windows. Including OpenCV 3.3.1, 3.4.1, 3.4.1-x64, 3.4.5, 3.4.6, 3.4.7, 3.4.8-x64, 3.4.9, 4.0.0-alpha-x64, 4.0.0-rc-x64, 4.0.1-x64, 4.1.0, 4.1.0-x64, 4.1.1-x64, 4.5.0-with-contrib, 4.5.2-x64
https://opencv.org/
928 stars 215 forks source link

编译通过但是打不开，缺少dll #19

Closed wjdready closed 4 years ago

wjdready commented 4 years ago

image

还说缺少 QtCore.dll ，为什么要用到 Qt 库才能运行？

huihut commented 4 years ago

使用的是哪个版本的 releases ？

wjdready commented 4 years ago

基本每个版本都有这个问题,你是用Qt 来编译的吗

huihut commented 4 years ago

一般x64的没有链接Qt库，x86的链接了，具体看各个release的Configuration，如果都不合你的需求只能自己编译了。

  GUI: 
    QT:                          YES (ver 5.13.0)
      QT OpenGL support:         YES (Qt5::OpenGL 5.13.0)
bbqz007 commented 2 years ago

if you see the warning with libgcc_s_seh-1.dll, you are using x64 releases.

other with libgcc_s_dw2-1.dll, you are using x86 32bit releases.