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QT整合EasyPR编译错误,cv::ml::SVMImpl不能实例化抽象类,求帮助 #320
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将下面虚函数添加到SVMImp1类public里面。
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Current behavior
Compiling EasyPR in QT project, occur error :
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\include\memory:1801: error: C2259: “cv::ml::SVMImpl”: 不能实例化抽象类
QT 5.9.0
openCV 4.5.2
OS : win10
Build tool: Desktop QT5.9.0 MSVC2017 64bit
Expected/desired behavior
求各位大侠帮助,非常感谢
Reproduction of the problem
If the current behavior is a bug or you can illustrate your feature request better with an example, please provide the steps to reproduce.
What is the expected behavior?
What is the motivation / use case for changing the behavior?
Please tell us about your environment:
System: Windown10
Compiler version/IDE: Desktop QT5.9.0 MSVC2017 64bit
CMake version: 3.20.2
**OpenCV version: 4.5.2
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