c++ - openCV face detection opencv_core2410d.pdb error -

i trying out face detection using opencv , pretty new opencv.

here's code:

#include <opencv2/core/core.hpp> #include <opencv2/contrib/contrib.hpp> #include <opencv2/highgui/highgui.hpp> #include <opencv2/imgproc/imgproc.hpp> #include <opencv2/objdetect/objdetect.hpp>   #include <iostream> #include <fstream> #include <sstream>  using namespace cv; using namespace std;   static void read_csv(const string& filename, vector<mat>& images,         vector<int>& labels, char separator = ';') { std::ifstream file(filename.c_str(), ifstream::in); if (!file) {     string error_message = "no valid input file given, please check given filename.";     cv_error(cv_stsbadarg, error_message); } string line, path, classlabel; while (getline(file, line)) {     stringstream liness(line);     getline(liness, path, separator);     getline(liness, classlabel);     if (!path.empty() && !classlabel.empty()) {         images.push_back(imread(path, 0));         labels.push_back(atoi(classlabel.c_str()));     } } }   int main(int argc, const char *argv[]) {  string fn_haar = "haarcascade_frontalface_alt2.xml"; string fn_csv = "reader.txt"; int deviceid = 0;  // these vectors hold images , corresponding labels: vector<mat> images; vector<int> labels;   try {     read_csv(fn_csv, images, labels); } catch (cv::exception& e) {     cerr << "error opening file \"" << fn_csv << "\". reason: " << e.msg << endl;     // nothing more can     exit(1); }   int im_width = images[0].cols; int im_height = images[0].rows;  ptr<facerecognizer> model = createfisherfacerecognizer(); model->train(images, labels);   cascadeclassifier haar_cascade; haar_cascade.load(fn_haar);  videocapture cap(deviceid);  if (!cap.isopened()) {     cerr << "capture device id " << deviceid << "cannot opened." << endl;     return -1; }  mat frame; while (true) {     cap >> frame;      mat original = frame.clone();      mat gray;     cvtcolor(original, gray, cv_bgr2gray);      vector< rect_<int> > faces;     haar_cascade.detectmultiscale(gray, faces);      (int = 0; < faces.size(); i++) {          rect face_i = faces[i];          mat face = gray(face_i);          mat face_resized;         cv::resize(face, face_resized, size(im_width, im_height), 1.0, 1.0, inter_cubic);          int prediction = model->predict(face_resized);          rectangle(original, face_i, cv_rgb(0, 255, 0), 1);          string box_text = format("prediction = %d", prediction);          int pos_x = std::max(face_i.tl().x - 10, 0);         int pos_y = std::max(face_i.tl().y - 10, 0);          puttext(original, box_text, point(pos_x, pos_y), font_hershey_plain, 1.0, cv_rgb(0, 255, 0), 2.0);     }      namedwindow("face_recognizer", 1);       imshow("face_recognizer", original);      char key = (char)waitkey(20);      if (key == 27)         break;  } return 0; } 

and here's reader.txt file

c:\users\hitanshu dhawan\documents\visual studio 2013\projects\consoleapplication21\consoleapplication21\obama\obama1.jpg;0 c:\users\hitanshu dhawan\documents\visual studio 2013\projects\consoleapplication21\consoleapplication21\obama\obama2.jpg;0 

now, problem code not working , shows error "exception @ memory location" , "integer division zero" , "opencv_core2410d.pdb not loaded"...

i've tried many ways such adding different lib in linker > input. i've checked microsoft symbol servers. .xml , .csv files copied application folder!

here screenshots: