From baf009fe5c14acc24272e34c1a979835fd5dbb73 Mon Sep 17 00:00:00 2001
From: Gosicfly <gosicfly@163.com>
Date: Tue, 17 Dec 2019 17:29:22 +0800
Subject: [PATCH] =?UTF-8?q?=E5=87=BA=E7=8E=B0=E9=9D=9E=E6=B3=95=E6=A0=BC?=
 =?UTF-8?q?=E5=BC=8Fcatch=E4=BD=8F=E7=9A=84=E6=97=B6=E5=80=99=EF=BC=8C?=
 =?UTF-8?q?=E5=BA=94=E8=AF=A5=E5=B0=86sample=E6=B8=85=E7=A9=BA?=
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出现非法格式catch住的时候，应该将sample清空，不然会一直报warning，sample也会一直累积新的内容得不到正确的更新。
---
 fastNLP/io/file_reader.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fastNLP/io/file_reader.py b/fastNLP/io/file_reader.py
index f1c90284..a5f9a472 100644
--- a/fastNLP/io/file_reader.py
+++ b/fastNLP/io/file_reader.py
@@ -117,6 +117,7 @@ def _read_conll(path, encoding='utf-8', indexes=None, dropna=True):
                     except Exception as e:
                         if dropna:
                             logger.warning('Invalid instance which ends at line: {} has been dropped.'.format(line_idx))
+                            sample = []
                             continue
                         raise ValueError('Invalid instance which ends at line: {}'.format(line_idx))
             elif line.startswith('#'):