diff --git a/ppocr/data/simple_dataset.py b/ppocr/data/simple_dataset.py
index cc244f0..da62ca0 100644
--- a/ppocr/data/simple_dataset.py
+++ b/ppocr/data/simple_dataset.py
@@ -136,7 +136,7 @@ class SimpleDataSet(Dataset):
             data["filename"] = data["img_path"]
             outs = transform(data, self.ops)
         except:
-            print(data_line)
+            print(data_line, trackeback.format_exc())
             self.logger.error(
                 "When parsing line {}, error happened with msg: {}".format(
                     data_line, traceback.format_exc()