From: Evan Shelhamer <shelhamer@imaginarynumber.net>
Date: Fri, 6 Feb 2015 00:41:46 +0000 (-0800)
Subject: die on inputs to IMAGE_DATA that fail to load
X-Git-Tag: submit/tizen/20180823.020014~572^2~32^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e80b60fc1e64de7aacd717f70446afdd34ba6845;p=platform%2Fupstream%2Fcaffeonacl.git

die on inputs to IMAGE_DATA that fail to load

It's better to know than march silently on.
---

diff --git a/src/caffe/layers/image_data_layer.cpp b/src/caffe/layers/image_data_layer.cpp
index ef6a342..1366948 100644
--- a/src/caffe/layers/image_data_layer.cpp
+++ b/src/caffe/layers/image_data_layer.cpp
@@ -118,10 +118,8 @@ void ImageDataLayer<Dtype>::InternalThreadEntry() {
     timer.Start();
     CHECK_GT(lines_size, lines_id_);
     cv::Mat cv_img = ReadImageToCVMat(root_folder + lines_[lines_id_].first,
-                                    new_height, new_width, is_color);
-    if (!cv_img.data) {
-      continue;
-    }
+        new_height, new_width, is_color);
+    CHECK(cv_img.data) << "Could not load " << lines_[lines_id_].first;
     read_time += timer.MicroSeconds();
     timer.Start();
     // Apply transformations (mirror, crop...) to the image