bug fix, add traceback

2017-05-03 14:19:25 +08:00 · 2017-05-03 14:19:25 +08:00 · f26fb90c3d
commit f26fb90c3d
parent 1dd507d421
1 changed files with 1 additions and 0 deletions
--- a/vn.trader/ctaStrategy/ctaEngine.py
+++ b/vn.trader/ctaStrategy/ctaEngine.py
@ -22,6 +22,7 @@

 import json
 import os
+import traceback
 from collections import OrderedDict
 from datetime import datetime, timedelta