apollo-platform roscore failed to start

[ROS-Robot]

I built Apollo-platform by using build.sh build. (OS Ubuntu 16.04)
But I failed to start the roscore.
the logs were below:
Traceback (most recent call last):
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/bin/roscore", line 36, in
from rosmaster.master_api import NUM_WORKERS
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rosmaster/init.py", line 35, in
from .main import rosmaster_main
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rosmaster/main.py", line 43, in
import rosmaster.master
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rosmaster/master.py", line 45, in
import rosgraph.xmlrpc
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rosgraph/init.py", line 36, in
from . masterapi import Master, MasterFailure, MasterError, MasterException
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rosgraph/masterapi.py", line 49, in
from rospy.impl.broadcast_manager import BroadcastManager
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rospy/init.py", line 49, in
from .client import spin, myargv, init_node,
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rospy/client.py", line 60, in
import rospy.impl.init
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rospy/impl/init.py", line 54, in
from .tcpros import init_tcpros
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rospy/impl/tcpros.py", line 45, in
import rospy.impl.tcpros_service
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rospy/impl/tcpros_service.py", line 65, in
from broadcast_manager import BroadcastManager
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rospy/impl/broadcast_manager.py", line 58, in
from rospy.impl import participant
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rospy/impl/participant.py", line 28, in
_participant = swig_import_helper()
File "/home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/python2.7/dist-packages/rospy/impl/participant.py", line 20, in swig_import_helper
import _participant
ImportError: /home/allen/test/apollo-platform-2.1.2/ros/install/ros_x86_64/lib/_participant.so: undefined symbol: _ZN3ros11Participant8read_msgEv

I thought about this for a couple of days, but I can not solve this problem.
Any idea? Thanks!