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    • 小鱼小
      小鱼 技术大佬 @892542108
      最后由 编辑

      @892542108 请单独开个新的帖子讨论该问题

      新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

      1 条回复 最后回复 回复 引用 0
      • L
        linzeshi
        最后由 编辑

        此回复已被删除！
        1 条回复 最后回复 回复 引用 0
        • L
          linzeshi
          最后由 编辑

          系统版本：ubuntu16
          ROS：kinetic
          安装途径：鱼香ros一键安装
          问题描述：在配置rosdep之后，无论是rosdepc update还是rosdep update都失败。

          --------rosdep update---------

          casun@casun:~$ rosdep update
reading in sources list data from /etc/ros/rosdep/sources.list.d
Hit https://gitee.com/ohhuo/rosdistro/raw/master/rosdep/osx-homebrew.yaml
Hit https://gitee.com/ohhuo/rosdistro/raw/master/rosdep/base.yaml
Hit https://gitee.com/ohhuo/rosdistro/raw/master/rosdep/python.yaml
Hit https://gitee.com/ohhuo/rosdistro/raw/master/rosdep/ruby.yaml
Hit https://gitee.com/ohhuo/rosdistro/raw/master/releases/fuerte.yaml
Query rosdistro index https://raw.githubusercontent.com/ros/rosdistro/master/index-v4.yaml
Skip end-of-life distro "ardent"
Skip end-of-life distro "bouncy"
Skip end-of-life distro "crystal"
Skip end-of-life distro "dashing"
Skip end-of-life distro "eloquent"
Add distro "foxy"
Add distro "galactic"
Skip end-of-life distro "groovy"
Add distro "humble"
Skip end-of-life distro "hydro"
Skip end-of-life distro "indigo"
Skip end-of-life distro "jade"
Skip end-of-life distro "kinetic"
Skip end-of-life distro "lunar"
Add distro "melodic"
ERROR: error loading sources list:
	<urlopen error <urlopen error timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/melodic/distribution.yaml)>

          --------rosdepc update--------

          casun@casun:~$ rosdepc update
欢迎使用国内版rosdep之rosdepc
我是作者小鱼，更多ROS学习资源请关注公众号鱼香ROS

小鱼rosdepc开始为您服务---------------
reading in sources list data from /etc/ros/rosdep/sources.list.d
Hit https://gitee.com/ohhuo/rosdistro/raw/master/rosdep/osx-homebrew.yaml
Hit https://gitee.com/ohhuo/rosdistro/raw/master/rosdep/base.yaml
Hit https://gitee.com/ohhuo/rosdistro/raw/master/rosdep/python.yaml
Hit https://gitee.com/ohhuo/rosdistro/raw/master/rosdep/ruby.yaml
ERROR: unable to process source [https://gitee.com/ohhuo/rosdistro/raw/master/releases/fuerte.yaml]:
	Failed to download target platform data for gbpdistro:
	<urlopen error timed out>
Query rosdistro index https://gitee.com/ohhuo/rosdistro/raw/master/index-v4.yaml
Skip end-of-life distro "ardent"
Skip end-of-life distro "bouncy"
Skip end-of-life distro "crystal"
Skip end-of-life distro "dashing"
Skip end-of-life distro "eloquent"
Add distro "foxy"
Add distro "galactic"
Skip end-of-life distro "groovy"
Add distro "humble"

ERROR: Rosdep experienced an error: Expected file type is 'distribution'
Please go to the rosdepc page [1] and file a bug report with the stack trace below.
[1] : http://www.ros.org/wiki/rosdepc

发生错误了，请关注微信公众号：鱼香ROS，找小鱼反馈哦

rosdepc version: 0.21.0

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/roscdep2/main.py", line 146, in rosdep_main
    exit_code = _rosdep_main(args)
  File "/usr/local/lib/python2.7/dist-packages/roscdep2/main.py", line 446, in _rosdep_main
    return _no_args_handler(command, parser, options, args)
  File "/usr/local/lib/python2.7/dist-packages/roscdep2/main.py", line 455, in _no_args_handler
    return command_handlers[command](options)
  File "/usr/local/lib/python2.7/dist-packages/roscdep2/main.py", line 677, in command_update
    ros_distro=options.ros_distro)
  File "/usr/local/lib/python2.7/dist-packages/roscdep2/sources_list.py", line 516, in update_sources_list
    rosdep_data = get_gbprepo_as_rosdep_data(dist_name)
  File "/usr/local/lib/python2.7/dist-packages/roscdep2/gbpdistro_support.py", line 149, in get_gbprepo_as_rosdep_data
    distro_file = get_release_file(gbpdistro)
  File "/usr/local/lib/python2.7/dist-packages/roscdep2/rosdistrohelper.py", line 77, in get_release_file
    dist_file = rosdistro.get_distribution_file(get_index(), distro)
  File "/usr/lib/python2.7/dist-packages/rosdistro/__init__.py", line 120, in get_distribution_file
    return create_distribution_file(dist_name, data)
  File "/usr/lib/python2.7/dist-packages/rosdistro/distribution_file.py", line 134, in create_distribution_file
    dist_file = DistributionFile(dist_name, d)
  File "/usr/lib/python2.7/dist-packages/rosdistro/distribution_file.py", line 45, in __init__
    assert 'type' in data, "Expected file type is '%s'" % DistributionFile._type
AssertionError: Expected file type is 'distribution'
          小鱼小 1 条回复 最后回复 回复 引用 0
          • 小鱼小
            小鱼 技术大佬 @linzeshi
            最后由 编辑

            @linzeshi 请单独发一个帖子

            新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

            1 条回复 最后回复 回复 引用 0
            • 28101629912
              我清醒着一再续杯
              最后由 编辑

              3925c3ba-d635-4cc1-ae12-5dafab95801a-image.png
              请这样是安装成功了吗？我之前尝试装过ros-melodic，在初始化和配置环境变量的时候出了问题。在配置环境变量的时候也是有这个“no such file or directory”的提示，然后我卸载了原来安装的ros。

              1 条回复 最后回复 回复 引用 0
              • 毛哥成山轮胎机油保养毛 毛哥成山轮胎机油保养 在 中 引用了 这个主题
              • 19247227981
                1924722798
                最后由 1924722798 编辑

                [ERROR] [1668773178.263392316]: [registerPublisher] Failed to contact master at [localhost:11311]. Retrying...
                在安装完ros1之后，想要测试一下，用了一下小海龟的代码出现了这个

                小鱼小 1 条回复 最后回复 回复 引用 0
                • 小鱼小
                  小鱼 技术大佬 @1924722798
                  最后由 编辑

                  @1924722798 没有启动roscore

                  新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

                  19247227981 1 条回复 最后回复 回复 引用 0
                  • 19247227981
                    1924722798 @小鱼
                    最后由 编辑

                    @小鱼 嗷嗷，昨天用roscore了，没有弹窗，今天可以了，蟹蟹😊

                    1 条回复 最后回复 回复 引用 0
                    • 17719070971
                      你和梦想我都要
                      最后由 编辑

                      pi@ubuntu:~$ myros
                      /home/pi/.fishros/bin/myros: line 1: xhost: command not found
                      请输入指令控制myros: 重启(r) 进入(e) 启动(s) 关闭(c) 删除(d) 测试(t):
                      s
                      Error response from daemon: error gathering device information while adding custom device "/dev/dri/renderD128": no such file or directory
                      Error: failed to start containers: myros
                      pi@ubuntu:~$

                      安装的是ros Melodic版本，出现了这个问题。求大佬解决

                      小鱼小 1 条回复 最后回复 回复 引用 0
                      • 21036547072
                        2103654707
                        最后由 编辑

                        我在做现实的ros小车导航，因为雷达建图不好用，我想把现有的完整图导rviz里，我已经将图片和图片附带的文件复制到map和nav文件夹下的maps了，nav下的launch文件夹下的launch文件中，内容<node name="map_server" pkg="map_server" type="map_server" args="$(find ucar_nav)/maps/mapname.yaml" output="screen">加粗字体也改好了，输入roslaunch ucar_nav ucar_navigation.launch，然后报错，该怎么办16bde6d8-9197-49b4-aff5-dd2a1f9d0458-image.png

                        小鱼小 1 条回复 最后回复 回复 引用 0
                        • 小鱼小
                          小鱼 技术大佬 @2103654707
                          最后由 编辑

                          @2103654707 请单独发帖,这个是一键安装

                          新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

                          1 条回复 最后回复 回复 引用 0
                          • 小鱼小
                            小鱼 技术大佬 @1771907097
                            最后由 编辑

                            @1771907097 请单独发帖,不要盖楼了,太高了

                            新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

                            1 条回复 最后回复 回复 引用 0
                            • H
                              hchy780926
                              最后由 编辑

                              换源后更新失败，第四次开始切换源，尝试使用https-ROS2官方源～！
                              根据您的系统，为您推荐安装源为['http://packages.ros.org/ros/ubuntu/', 'http://packages.ros.org/ros2/ubuntu/']
                              Run CMD Task:[sudo rm -rf /etc/apt/sources.list.d/ros-fish.list]
                              [-]Result:success

                              Run CMD Task:[sudo apt update]
                              [/]Get:4 https://mirrors.tuna.tsinghua.edu.cn/debian buster-updates InRelease [5[]Get:5 https://mirrors.tuna.tsinghua.edu.cn/debian buster-backports InRelease [|]Get:6 https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates InR[-]Result:success ist --upgradable' to see them.

                              Run CMD Task:[sudo apt-cache search ros-base ]
                              [-]Result:success r Robot OS roscpp-coreageKerberos

                              Run CMD Task:[sudo apt update]
                              [-]Get:3 https://mirrors.tuna.tsinghua.edu.cn/debian buster-updates InRelease [5[/]Get:4 https://mirrors.tuna.tsinghua.edu.cn/debian buster-backports InRelease [|]Get:6 https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates InR[-]Result:success ist --upgradable' to see them.

                              Run CMD Task:[sudo apt-cache search ros-base ]
                              [-]Result:success r Robot OS roscpp-coreageKerberos

                              Run CMD Task:[ls /opt/ros/False/setup.bash]
                              [-]Result:code:2

                              安装失败了,请打开鱼香社区：https://fishros.org.cn/forum 在一键安装专区反馈问题...
                              Run CMD Task:[ls /opt/ros/False/setup.bash]
                              [-]Result:code:2

                              1 条回复 最后回复 回复 引用 1
                              • yudonghou123Y
                                小猴同学
                                最后由 编辑

                                请问，这个一键安装可以在PLC下的windows系统里安装ros2吗

                                芜湖

                                1 条回复 最后回复 回复 引用 0
                                • 8723767818
                                  zzz
                                  最后由 编辑

                                  错误:1 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-package amd64 0.4.0-0xenial-20171208-204707-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:2 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-core amd64 0.4.0-0xenial-20171208-205143-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:3 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ros-workspace amd64 0.4.0-0xenial-20171208-205240-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:4 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-export-definitions amd64 0.4.0-0xenial-20171208-230125-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:5 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-libraries amd64 0.4.0-0xenial-20171209-013355-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:6 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-export-dependencies amd64 0.4.0-0xenial-20171209-013754-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:7 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-export-include-directories amd64 0.4.0-0xenial-20171208-230124-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:8 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-export-interfaces amd64 0.4.0-0xenial-20171208-230153-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:9 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-export-libraries amd64 0.4.0-0xenial-20171209-013225-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:10 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-export-link-flags amd64 0.4.0-0xenial-20171208-230125-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:11 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-python amd64 0.4.0-0xenial-20171209-013439-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:12 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-include-directories amd64 0.4.0-0xenial-20171209-013147-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:13 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-target-dependencies amd64 0.4.0-0xenial-20171209-013830-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:14 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-test amd64 0.4.0-0xenial-20171209-013430-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:15 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake amd64 0.4.0-0xenial-20171209-013937-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:16 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-parser amd64 0.4.1-0xenial-20180208-134109-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:17 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-cmake amd64 0.4.1-0xenial-20180208-135046-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:18 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-typesupport-interface amd64 0.4.1-0xenial-20180208-134036-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:19 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-generator-c amd64 0.4.1-0xenial-20180208-135227-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:20 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-generator-cpp amd64 0.4.1-0xenial-20180208-135835-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:21 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-index-python amd64 0.4.0-0xenial-20171208-222126-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:22 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-python-cmake-module amd64 0.4.1-0xenial-20180208-134157-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:23 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-poco-vendor amd64 1.0.0-0xenial-20171208-231549-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:24 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-fastcdr amd64 1.0.6-0xenial-20171209-014259-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:25 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-fastrtps amd64 1.5.0-12xenial-20180208-111110-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:26 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-fastrtps-cmake-module amd64 0.4.0-0xenial-20171209-014801-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:27 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rcutils amd64 0.4.0-0xenial-20171209-014727-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:28 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rmw amd64 0.4.0-0xenial-20180208-135439-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:29 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-typesupport-introspection-c amd64 0.4.1-0xenial-20180208-135809-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:30 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-typesupport-introspection-cpp amd64 0.4.1-0xenial-20180208-135948-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:31 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rmw-fastrtps-cpp amd64 0.4.0-0xenial-20180208-140144-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:32 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rmw-implementation-cmake amd64 0.4.0-0xenial-20171209-014801-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:33 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-opensplice-cmake-module amd64 0.4.0-0xenial-20171209-014726-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:34 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-generator-dds-idl amd64 0.4.0-0xenial-20180208-135227-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:35 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-typesupport-opensplice-cpp amd64 0.4.0-0xenial-20180208-135947-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:36 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-typesupport-opensplice-c amd64 0.4.0-0xenial-20180208-140138-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:37 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rmw-opensplice-cpp amd64 0.4.0-0xenial-20180208-140335-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:38 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rmw-implementation amd64 0.4.0-0xenial-20180208-140543-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:39 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-typesupport-c amd64 0.4.0-0xenial-20180208-140929-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:40 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-generator-py amd64 0.4.1-0xenial-20180208-141011-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:41 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-typesupport-cpp amd64 0.4.0-0xenial-20180208-141012-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:42 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-rosidl-default-runtime amd64 0.4.0-0xenial-20180208-141254-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:43 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-builtin-interfaces amd64 0.4.0-0xenial-20180208-141347-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:44 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-std-msgs amd64 0.4.0-0xenial-20180208-142401-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:45 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-actionlib-msgs amd64 0.4.0-0xenial-20180208-142855-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:46 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-auto amd64 0.4.0-0xenial-20171209-014253-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:47 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-copyright amd64 0.4.0-0xenial-20171208-222126-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:48 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-copyright amd64 0.4.0-0xenial-20171209-014034-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:49 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cppcheck amd64 0.4.0-0xenial-20171208-221637-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:50 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-cppcheck amd64 0.4.0-0xenial-20171209-014105-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:51 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cpplint amd64 0.4.0-0xenial-20171208-222314-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:52 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-cpplint amd64 0.4.0-0xenial-20171209-014146-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:53 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-flake8 amd64 0.4.0-0xenial-20171208-221645-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:54 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-flake8 amd64 0.4.0-0xenial-20171209-014106-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:55 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-gtest-vendor amd64 1.8.0-3xenial-20171209-013231-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:56 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-gtest amd64 0.4.0-0xenial-20171209-013816-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:57 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-gmock-vendor amd64 1.8.0-3xenial-20171209-013441-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:58 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-gmock amd64 0.4.0-0xenial-20171209-013846-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:59 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-lint-cmake amd64 0.4.0-0xenial-20171208-222303-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:60 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-lint-cmake amd64 0.4.0-0xenial-20171209-013756-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:61 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-pep257 amd64 0.4.0-0xenial-20171208-222050-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:62 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-pep257 amd64 0.4.0-0xenial-20171209-014106-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:63 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-pytest amd64 0.4.0-0xenial-20171209-013830-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:64 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-ros amd64 0.4.0-0xenial-20171209-015139-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:65 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-uncrustify amd64 0.4.0-0xenial-20171209-013515-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:66 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-cmake-uncrustify amd64 0.4.0-0xenial-20171209-014236-0800
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                                  错误:67 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-index-cpp amd64 0.4.0-0xenial-20171209-015045-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:68 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-lint-auto amd64 0.4.0-0xenial-20171209-013755-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:69 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-ament-lint-common amd64 0.4.0-0xenial-20171209-014524-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:70 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-console-bridge amd64 0.4.0-0xenial-20171208-221716-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:71 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-class-loader amd64 1.0.0-13xenial-20171209-014146-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:72 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-geometry-msgs amd64 0.4.0-0xenial-20180208-142855-0800
                                  404 Not Found [IP: 101.6.15.130 80]
                                  错误:73 http://mirrors.tuna.tsinghua.edu.cn/ros2/ubuntu xenial/main amd64 ros-ardent-diagnostic-msgs amd64 0.4.0-0xenial-20180208-143853-0800
                                  404 Not Found [IP: 101.6.15.130 80]

                                  小鱼小 1 条回复 最后回复 回复 引用 0
                                  • 小鱼小
                                    小鱼 技术大佬 @872376781
                                    最后由 编辑

                                    @872376781 换个版本吧

                                    新书配套视频：https://www.bilibili.com/video/BV1GW42197Ck/

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                                    • 2967463702
                                      风光在险峰
                                      最后由 296746370 编辑

                                      截图 2023-01-27 09-27-27.png 截图 2023-01-27 09-29-13.png
                                      vscode emote containers插件，找不到已经安装好的容器

                                      2967463702 1 条回复 最后回复 回复 引用 0
                                      • 2967463702
                                        风光在险峰 @296746370
                                        最后由 编辑

                                        此回复已被删除！
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                                        • 3324362963
                                          Alex
                                          最后由 编辑

                                          能不能弄一个一键orbslam2pointcloud 😂

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                                          • 17318249911
                                            烨磊 @小鱼
                                            最后由 编辑

                                            @小鱼 为什么现在一键安装没有humble版本呢？

                                            小鱼小 1 条回复 最后回复 回复 引用 0
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