level 2
guzhlive
楼主
我在树莓派装了OpenCV+QtCreator,但下面代码编译出错了
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/imgproc/imgproc.hpp>
using namespace cv;
void MainWindow::on_pushButton_clicked()
{
Mat image = cv::imread("/root/qt/test1.jpg",1);
}
编译时出现:
error: mainwindow.o: undefined reference to symbol 'cv::imread(cv::String const&, int)'
请问如何解决,谢谢!
2017年05月04日 07点05分
1
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/imgproc/imgproc.hpp>
using namespace cv;
void MainWindow::on_pushButton_clicked()
{
Mat image = cv::imread("/root/qt/test1.jpg",1);
}
编译时出现:
error: mainwindow.o: undefined reference to symbol 'cv::imread(cv::String const&, int)'
请问如何解决,谢谢!