From f498a63f1080e323d729decd8a6a957f51cd10b8 Mon Sep 17 00:00:00 2001
From: tink2123 <y_tink@163.com>
Date: Wed, 5 Aug 2020 16:42:21 +0800
Subject: [PATCH] update error message

---
 ppocr/data/rec/dataset_traversal.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ppocr/data/rec/dataset_traversal.py b/ppocr/data/rec/dataset_traversal.py
index bb63afe1..ec3e9d86 100755
--- a/ppocr/data/rec/dataset_traversal.py
+++ b/ppocr/data/rec/dataset_traversal.py
@@ -248,7 +248,7 @@ class SimpleReader(object):
                           "num_workers will be 1.")
                     self.num_workers = 1
                 if self.batch_size * get_device_num() > img_num:
-                    logger.error(
+                    raise Exception(
                         "The number of the whole data ({}) is smaller than the batch_size * devices_num ({})".
                         format(img_num, self.batch_size * get_device_num()))
                 for img_id in range(process_id, img_num, self.num_workers):
-- 
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