[jreneew2]

I tested out the example code and it still says bad file descriptor still. I have the most simple code and still the same error.

Here it is:

#include <stdio.h>
#include <opencv2/opencv.hpp>
#include <iostream>

void testVision() {
    cv::VideoCapture vcap(0);
    cv::Mat image;

    //open the video stream and make sure it's opened
    std::cout << "in testVision" << std::endl;
    std::cout << "about to go into loop" << std::endl;
    while(1) {
    	std::cout << "in loop" << std::endl;
    	vcap >> image;
        //std::cout << "No frame" << std::endl;
        std::cout << "Width: " << image.cols << std::endl;
        std::cout << "Height: " << image.rows << std::endl;

        //if(cv::waitKey(1) >= 0) break;
    }
}

I'm honestly completely confused because multiple teams have had this working with no issue.