opencv LUT does not work in release mode (c++) - c++

Question

code is working properly on Debug mode. However, it does not work on Release mode.
I don't know why... I can't find reason..
I've been having some troubles with using LUT function
I believe the issue is related to applying a LUT to a single channel image,
Unhandled exception at 0x00007FFA61523FE9 in HW2.exe: Microsoft C++ exception: cv::Exception at memory location 0x000000EFCABFE750.
Here is my code. Thank you in advance.
#include <opencv2/opencv.hpp>
#include <iostream>
#include <cmath>
#include <ctime>
#define COUNT 1000000
using namespace std;
using namespace cv;
void GammaCorrection(Mat& src, Mat& dst, double gamma) {
Size dims{ 1,256 };
int channels{ 3 };
Mat bgr_planes[3];
// lookup table
Mat lut(dims ,CV_8UC1);
for (int i = 0; i < dims.height; i++) {
double v = pow((i / 255.0) ,gamma);
lut.at<uint8_t>(i) = cvRound( v * 255);
}
// B,G,R color plane
split(src, bgr_planes);
// ERROR
LUT(bgr_planes[0], lut, bgr_planes[0]);
LUT(bgr_planes[1], lut, bgr_planes[1]);
LUT(bgr_planes[2], lut, bgr_planes[2]);
//B,G,R color plane merge
merge(bgr_planes, channels, dst);
}
int main() {
clock_t start, end;
Mat origin = imread("..\\origin.png", IMREAD_COLOR);
Mat result = Mat(origin.size(), CV_8UC3);
start = clock();
//----------
//for (int i = 0; i < COUNT; i++) {
GammaCorrection(origin, result, 0.4);
//}
//-----------
end = clock();
cout << (double)(end - start) / COUNT << endl;
}