diff --git a/adapter/ryu/omniui/omniui.py b/adapter/ryu/omniui/omniui.py
index 0331eda..a521c11 100644
--- a/adapter/ryu/omniui/omniui.py
+++ b/adapter/ryu/omniui/omniui.py
@@ -826,7 +826,7 @@ def ryuFlow_v1_3(self, dp, omniFlow):
                 ryuFlow['match'].update(match) 
 
         # handle mutiple actions
-        acts = omniFlow.get('actions').split(',')
+        acts = omniFlow.get('actions', '').split(',')
         for a in acts:
             action = self.to_action_v1_3(dp, a)
             if action is not None: