From bf6c367399ba718db36f7ad5d2592835fb7b9da6 Mon Sep 17 00:00:00 2001
From: Alex Bailo <alexandr.baylo@gmail.com>
Date: Sat, 3 Feb 2024 13:52:04 +0100
Subject: [PATCH] wip

---
 McCalib/src/McCalib.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/McCalib/src/McCalib.cpp b/McCalib/src/McCalib.cpp
index f43a4c3d..694d4893 100644
--- a/McCalib/src/McCalib.cpp
+++ b/McCalib/src/McCalib.cpp
@@ -279,6 +279,12 @@ void Calibration::detectBoardsInImageWithCamera(const std::string frame_path,
                                                 const int frame_idx) {
   LOG_INFO << "Got here1 ";
   cv::Mat image = cv::imread(frame_path);
+  if(image.empty())
+  {
+      std::cout << "Could not read the image: " << frame_path << std::endl;
+      return 1;
+  }
+
   LOG_INFO << "Got here1-2 ";
   // Greyscale image for subpixel refinement
   cv::Mat graymat;