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roscore cannot start in apollo docker #2500

Closed
hongkedavid opened this issue Jan 17, 2018 · 3 comments
Closed

roscore cannot start in apollo docker #2500

hongkedavid opened this issue Jan 17, 2018 · 3 comments
Labels
Module: Docker Indicates docker module related issues Type: Help wanted Indicates that a maintainer wants help on an issue/pull request from the rest of the community

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@hongkedavid
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hongkedavid commented Jan 17, 2018 •
edited
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I pulled the latest apollo repo and docker image (apolloauto/apollo with TAG "dev-x86_64-20180103_1300" and image ID "1fa0684d4b3b") and followed the instructions in README to try to start the demo. The build has passed. But the roscore has not been started (dreamview process is started but I cannot get access to it through a web browser) every time I run "bash scripts/bootstrap.sh".

The output of data/log/roscore.out is as follows. The error persists even after I clean my build and rebuild apollo.

ERROR: could not contact master [http://in_dev_docker:11311/]
The traceback for the exception was written to the log file
... logging to /home/david/.ros/log/b539f348-fbcc-11e7-b604-ecf4bbc428c8/roslaunch-in_dev_docker-14447.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://in_dev_docker:50849/
ros_comm version 1.11.21


SUMMARY
========

PARAMETERS
 * /rosdistro: indigo
 * /rosversion: 1.11.21

NODES

auto-starting new master
process[master]: started with pid [14490]
Traceback (most recent call last):
  File "/home/tmp/ros/bin/rosmaster", line 34, in <module>
    import rosmaster
  File "/home/tmp/ros/lib/python2.7/dist-packages/rosmaster/__init__.py", line 35, in <module>
    from .main import rosmaster_main
  File "/home/tmp/ros/lib/python2.7/dist-packages/rosmaster/main.py", line 43, in <module>
    import rosmaster.master
  File "/home/tmp/ros/lib/python2.7/dist-packages/rosmaster/master.py", line 45, in <module>
    import rosgraph.xmlrpc
  File "/home/tmp/ros/lib/python2.7/dist-packages/rosgraph/__init__.py", line 36, in <module>
    from . masterapi import Master, MasterFailure, MasterError, MasterException
  File "/home/tmp/ros/lib/python2.7/dist-packages/rosgraph/masterapi.py", line 49, in <module>
    from rospy.impl.broadcast_manager import BroadcastManager
  File "/home/tmp/ros/lib/python2.7/dist-packages/rospy/__init__.py", line 49, in <module>
    from .client import spin, myargv, init_node, \
  File "/home/tmp/ros/lib/python2.7/dist-packages/rospy/client.py", line 68, in <module>
    from roscpp.srv import GetLoggers, GetLoggersResponse, SetLoggerLevel, SetLoggerLevelResponse
  File "/home/tmp/ros/lib/python2.7/dist-packages/roscpp/srv/__init__.py", line 1, in <module>
    from ._Empty import *
  File "/home/tmp/ros/lib/python2.7/dist-packages/roscpp/srv/_Empty.py", line 2, in <module>
    """autogenerated by genpy from roscpp/EmptyRequest.msg. Do not edit."""
KeyboardInterrupt
[master] killing on exit
Unhandled exception in thread started by 
sys.excepthook is missing
lost sys.stderr

The detailed ros log is as follows.

[roslaunch][INFO] 2018-01-17 16:23:50,063: Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
[roslaunch][INFO] 2018-01-17 16:23:50,204: Done checking log file disk usage. Usage is <1GB.
[roslaunch][INFO] 2018-01-17 16:23:50,211: roslaunch starting with args ['roscore', '--core']
[roslaunch][INFO] 2018-01-17 16:23:50,216: roslaunch env is {'ROSCONSOLE_FORMAT': '${file}:${line} ${function}() [${severity}] [${time}]: ${message}', 'HOSTNAME': 'in_dev_docker', 'ROS_DISTRO': 'indigo', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'ROSLISP_PACKAGE_DIRECTORIES': '', 'CPATH': '/home/tmp/ros/include', 'USER': 'david', 'HOME': '/home/david', 'PATH': '/usr/local/cuda-8.0/bin:/home/tmp/ros/bin:/apollo/scripts:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin', 'CMAKE_PREFIX_PATH': '/home/tmp/ros', 'LD_LIBRARY_PATH': '/usr/local/cuda-8.0/lib64:/home/tmp/ros/lib:/apollo/lib:/apollo/bazel-genfiles/external/caffe/lib:/home/caros/secure_upgrade/depend_lib', 'ROS_DOMAIN_ID': '68112177', 'TERM': 'xterm', 'ROS_LOG_FILENAME': '/home/david/.ros/log/b539f348-fbcc-11e7-b604-ecf4bbc428c8/roslaunch-in_dev_docker-14447.log', 'SHLVL': '2', 'DISPLAY': ':0', 'DOCKER_IMG': 'apolloauto/apollo:dev-x86_64-20180103_1300', 'APOLLO_IN_DOCKER': 'true', 'DEBIAN_FRONTEND': 'noninteractive', 'ROS_ETC_DIR': '/home/tmp/ros/etc/ros', 'DOCKER_USER': 'david', 'DOCKER_GRP_ID': '1007', 'PYTHONPATH': '/usr/local/lib/python2.7/dist-packages:/apollo/py_proto:/apollo/modules/tools:/home/tmp/ros/lib/python2.7/dist-packages', 'ROS_ROOT': '/home/tmp/ros/share/ros', 'DOCKER_USER_ID': '1007', 'PKG_CONFIG_PATH': '/home/tmp/ros/lib/pkgconfig', 'ROS_PACKAGE_PATH': '/home/tmp/ros/share:/home/tmp/ros/stacks', 'DOCKER_GRP': 'david', 'APOLLO_BASE_SOURCED': '1', '_': '/usr/bin/nohup', 'LESSCLOSE': '/usr/bin/lesspipe %s %s', 'CAFFE_ROOT': '/apollo/bazel-genfiles/external/caffe', 'OLDPWD': '/apollo', 'APOLLO_BIN_PREFIX': '/apollo', 'CPLUS_INCLUDE_PATH': '/usr/local/cuda-8.0/include:', 'PWD': '/apollo', 'ROS_MASTER_URI': 'http://localhost:11311', 'LS_COLORS': 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.axa=00;36:*.oga=00;36:*.spx=00;36:*.xspf=00;36:', 'C_INCLUDE_PATH': '/usr/local/cuda-8.0/include:'}
[roslaunch][INFO] 2018-01-17 16:23:50,220: starting in server mode
[roslaunch.parent][INFO] 2018-01-17 16:23:50,229: starting roslaunch parent run
[roslaunch][INFO] 2018-01-17 16:23:50,239: loading roscore config file /home/tmp/ros/etc/ros/roscore.xml
[roslaunch][INFO] 2018-01-17 16:23:54,545: Added core node of type [rosout/rosout] in namespace [/]
[roslaunch.pmon][INFO] 2018-01-17 16:23:54,565: start_process_monitor: creating ProcessMonitor
[roslaunch.pmon][INFO] 2018-01-17 16:23:54,571: created process monitor <ProcessMonitor(ProcessMonitor-1, initial daemon)>
[roslaunch.pmon][INFO] 2018-01-17 16:23:54,582: start_process_monitor: ProcessMonitor started
[roslaunch.parent][INFO] 2018-01-17 16:23:54,607: starting parent XML-RPC server
[roslaunch.server][INFO] 2018-01-17 16:23:54,614: starting roslaunch XML-RPC server
[roslaunch.server][INFO] 2018-01-17 16:23:54,619: waiting for roslaunch XML-RPC server to initialize
[xmlrpc][INFO] 2018-01-17 16:23:54,627: XML-RPC server binding to 0.0.0.0:0
[xmlrpc][INFO] 2018-01-17 16:23:54,641: Started XML-RPC server [http://in_dev_docker:50849/]
[xmlrpc][INFO] 2018-01-17 16:23:54,645: xml rpc node: starting XML-RPC server
[roslaunch][INFO] 2018-01-17 16:23:54,705: started roslaunch server http://in_dev_docker:50849/
[roslaunch.parent][INFO] 2018-01-17 16:23:54,710: ... parent XML-RPC server started
[roslaunch][INFO] 2018-01-17 16:23:54,718: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:54,860: auto-starting new master
[roslaunch][INFO] 2018-01-17 16:23:54,867: create_master_process: rosmaster, /home/tmp/ros/share/ros, 11311, 3, None
[roslaunch][INFO] 2018-01-17 16:23:54,870: process[master]: launching with args [['rosmaster', '--core', '-p', '11311', '-w', '3']]
[roslaunch.pmon][INFO] 2018-01-17 16:23:54,875: ProcessMonitor.register[master]
[roslaunch.pmon][INFO] 2018-01-17 16:23:54,879: ProcessMonitor.register[master] complete
[roslaunch][INFO] 2018-01-17 16:23:54,882: process[master]: starting os process
[roslaunch][INFO] 2018-01-17 16:23:54,887: process[master]: start w/ args [['rosmaster', '--core', '-p', '11311', '-w', '3', '__log:=/home/david/.ros/log/b539f348-fbcc-11e7-b604-ecf4bbc428c8/master.log']]
[roslaunch][INFO] 2018-01-17 16:23:54,891: process[master]: cwd will be [/home/david/.ros]
[roslaunch][INFO] 2018-01-17 16:23:56,137: process[master]: started with pid [14490]
[roslaunch][INFO] 2018-01-17 16:23:56,166: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:56,298: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:56,411: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:56,523: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:56,636: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:56,748: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:56,861: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:56,973: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:57,085: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:57,197: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:57,377: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:57,494: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:57,606: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:57,719: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:57,837: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:57,950: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:58,062: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:58,175: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:58,287: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:58,425: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:58,539: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:58,654: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:58,767: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:58,879: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:58,991: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:59,103: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:59,216: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:59,328: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:59,452: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:59,578: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:59,690: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:59,802: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:23:59,914: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:00,026: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:00,139: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:00,251: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:00,363: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:00,477: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:00,603: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:00,717: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:00,829: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:00,941: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:01,053: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:01,165: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:01,278: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:01,393: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:01,508: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:01,620: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:01,732: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:01,844: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:01,956: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:02,077: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:02,196: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:02,310: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:02,422: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:02,534: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:02,647: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:02,759: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:02,871: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:02,983: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:03,095: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:03,207: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:03,321: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:03,434: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:03,546: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:03,658: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:03,770: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:03,883: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:03,995: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:04,107: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:04,220: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:04,334: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:04,447: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:04,559: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:04,742: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:04,856: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:04,968: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:05,082: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:05,194: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:05,306: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:05,418: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:05,530: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:05,643: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:05,755: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:05,867: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:05,979: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:06,091: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:06,203: master.is_running[http://in_dev_docker:11311/]
[roslaunch][INFO] 2018-01-17 16:24:06,214: master.is_running[http://in_dev_docker:11311/]
[roslaunch][ERROR] 2018-01-17 16:24:06,226: ERROR: could not contact master [http://in_dev_docker:11311/]
[roslaunch][ERROR] 2018-01-17 16:24:06,233: The traceback for the exception was written to the log file
[roslaunch][ERROR] 2018-01-17 16:24:06,254: Traceback (most recent call last):
  File "/home/tmp/ros/lib/python2.7/dist-packages/roslaunch/__init__.py", line 307, in main
    p.start()
  File "/home/tmp/ros/lib/python2.7/dist-packages/roslaunch/parent.py", line 279, in start
    self.runner.launch()
  File "/home/tmp/ros/lib/python2.7/dist-packages/roslaunch/launch.py", line 654, in launch
    self._setup()
  File "/home/tmp/ros/lib/python2.7/dist-packages/roslaunch/launch.py", line 630, in _setup
    self._launch_master()
  File "/home/tmp/ros/lib/python2.7/dist-packages/roslaunch/launch.py", line 407, in _launch_master
    raise RLException("ERROR: could not contact master [%s]"%m.uri)
RLException: ERROR: could not contact master [http://in_dev_docker:11311/]

[roslaunch.pmon][INFO] 2018-01-17 16:24:06,265: ProcessMonitor.shutdown <ProcessMonitor(ProcessMonitor-1, started daemon 140658341824256)>
[roslaunch.pmon][INFO] 2018-01-17 16:24:06,361: ProcessMonitor._post_run <ProcessMonitor(ProcessMonitor-1, started daemon 140658341824256)>
[roslaunch.pmon][INFO] 2018-01-17 16:24:06,368: ProcessMonitor._post_run <ProcessMonitor(ProcessMonitor-1, started daemon 140658341824256)>: remaining procs are [<roslaunch.nodeprocess.LocalProcess object at 0x7feda2811e10>]
[roslaunch.pmon][INFO] 2018-01-17 16:24:06,428: ProcessMonitor exit: killing master
[roslaunch][INFO] 2018-01-17 16:24:06,432: [master] killing on exit
[roslaunch][INFO] 2018-01-17 16:24:06,436: process[master]: killing os process with pid[14490] pgid[14490]
[roslaunch][INFO] 2018-01-17 16:24:06,439: [master] sending SIGINT to pgid [14490]
[roslaunch][INFO] 2018-01-17 16:24:06,443: [master] sent SIGINT to pgid [14490]
[roslaunch][INFO] 2018-01-17 16:24:06,951: process[master]: SIGINT killed with return value 1
[roslaunch.pmon][INFO] 2018-01-17 16:24:06,956: ProcessMonitor exit: cleaning up data structures and signals
[roslaunch.pmon][INFO] 2018-01-17 16:24:06,960: ProcessMonitor exit: pmon has shutdown
[rospy.core][INFO] 2018-01-17 16:24:06,997: signal_shutdown [atexit]

I guess there may be something wrong with my environment setup? I appreciate for any hint to fixing this error.
@hongkedavid
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hongkedavid commented Jan 18, 2018 •
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The error seems to be caused by the timeout of master start (10sec set as default timeout value). A longer timeout value is required on my setup (i.e., 60sec). To tune that value, I changed the value in /home/tmp/ros/lib/python2.7/dist-packages/roslaunch/launch.py

_TIMEOUT_MASTER_START = 10.0 #seconds
to
_TIMEOUT_MASTER_START = 60.0 #seconds

After the change, the roscore, rosmaster and rosout process can start normally. I can also replay the demo bag and see the vehicle on Dreamview.

@Capri2014
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@hongkedavid could you submit a PR for https://github.com/ApolloAuto/apollo/blob/master/docs/FAQs/Software_FAQs.md ? We did not have this problem before and this might help other developers in the community.

@hongkedavid hongkedavid mentioned this issue Jan 20, 2018
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@hongkedavid
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@Capri2014 Sure, the pull request has been submitted.

@wanglei828 wanglei828 added Module: Docker Indicates docker module related issues Type: Help wanted Indicates that a maintainer wants help on an issue/pull request from the rest of the community labels Mar 13, 2018
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