From 23f8a4b1c3f08d12513bbb12185c5739b2162f9e Mon Sep 17 00:00:00 2001
From: Qiao Longfei <qiaolongfei@baidu.com>
Date: Mon, 17 Jun 2019 22:05:12 +0800
Subject: [PATCH] assign role_maker before use (#18137)

fix role_maker bug
test=develop
---
 python/paddle/fluid/incubate/fleet/base/fleet_base.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/paddle/fluid/incubate/fleet/base/fleet_base.py b/python/paddle/fluid/incubate/fleet/base/fleet_base.py
index 6282e82cfc1..acabec3e82a 100644
--- a/python/paddle/fluid/incubate/fleet/base/fleet_base.py
+++ b/python/paddle/fluid/incubate/fleet/base/fleet_base.py
@@ -188,6 +188,7 @@ class Fleet(object):
         if role_maker and not isinstance(role_maker, RoleMakerBase):
             raise ValueError("role_maker must be an instance of RoleMakerBase")
 
+        self._role_maker = role_maker
         self._role_maker.generate_role()
 
         self._is_initialized = True
-- 
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