如何快速解决Github下载源码编译报错并顺利运行机器人等项目案例（Webots+ROS2）

有很多的朋友在我博客下留言交流，由于个人能力有限，加班也特别多，并不能有效解答，实在非常抱歉。于是决定写一篇通用性的解决方法的博客。

一般而言，大部分问题运用搜索工具能找到答案的，不在此赘述。

于是，我选择了最新的Webots2021b和ros2foxy做一下介绍。

遇到的问题如：

• Webots2021b和ROS2调试笔记21-07-27

之后解决如：

• Webots2021b和ROS2调试笔记21-07-29

但是如何解决，并没有提及，我使用的功能包是webots_ros2 1.1.0版本。

官方也在2小时前更新了源码，后续不会再有这个bug啦。

这个版本有一些小bug，并不能直接在win10系统结合ros2foxy使用，于是去issues发求助并得到解决。

Failed <<< webots_ros2_driver [9.47s, exited with code 1] #256 Closed zhangrelay opened this issue 3 days ago · 6 comments Closed Failed <<< webots_ros2_driver [9.47s, exited with code 1] #256 zhangrelay opened this issue 3 days ago · 6 comments Comments @zhangrelay zhangrelay commented 3 days ago • Describe the Bug win10 webots_ros2 1.1.0 foxy with webots 2021b

C: os_wswebots_ros2>colcon build [1.571s] root DEBUG Using proactor: IocpProactor Starting >>> vision_msgs Starting >>> webots_ros2_ur_e_description Starting >>> webots_ros2_importer Finished <<< webots_ros2_ur_e_description [3.91s] Finished <<< webots_ros2_importer [3.83s] [Processing: vision_msgs]vision_msgs:build - 34.0s] Finished <<< vision_msgs [48.8s] Starting >>> webots_ros2_msgs [Processing: webots_ros2_msgs] Finished <<< webots_ros2_msgs [34.1s] Starting >>> webots_ros2_core Starting >>> webots_ros2_driver Finished <<< webots_ros2_core [3.62s] Starting >>> webots_ros2_abb Starting >>> webots_ros2_universal_robot Starting >>> webots_ros2_epuck Starting >>> webots_ros2_examples Starting >>> webots_ros2_mavic Starting >>> webots_ros2_tesla Starting >>> webots_ros2_tiago Finished <<< webots_ros2_abb [12.7s] Starting >>> webots_ros2_tutorials Finished <<< webots_ros2_universal_robot [12.9s] Starting >>> webots_ros2_demos Finished <<< webots_ros2_tiago [12.1s] Finished <<< webots_ros2_mavic [12.7s] Finished <<< webots_ros2_examples [13.0s] Finished <<< webots_ros2_tesla [12.6s] Finished <<< webots_ros2_epuck [13.3s] Finished <<< webots_ros2_tutorials [5.91s] Finished <<< webots_ros2_demos [8.31s] Failed <<< webots_ros2_driver [43.9s, exited with code 1]

Summary: 14 packages finished [2min 7s] 1 package failed: webots_ros2_driver 3 packages not processed

Affected Packages List of affected packages:

webots_ros2_driver Screenshots

ros2

` C: os_wswebots_ros2>colcon build --packages-up-to webots_ros2_turtlebot [1.491s] root DEBUG Using proactor: IocpProactor Starting >>> vision_msgs Finished <<< vision_msgs [11.9s] Starting >>> webots_ros2_msgs Finished <<< webots_ros2_msgs [11.6s] Starting >>> webots_ros2_driver Starting >>> webots_ros2_core Finished <<< webots_ros2_core [3.78s] Failed <<< webots_ros2_driver [9.47s, exited with code 1]

Summary: 3 packages finished [33.4s] 1 package failed: webots_ros2_driver 2 packages not processed `

System

Webots Version: [2021b] ROS Version: [foxy] Operating System: [Windows 10] Graphics Card: [Intel] Additional context Add any other context about the problem here.

@lukicdarkoo lukicdarkoo linked a pull request that will close this issue 3 days ago Fix Windows build #258 Merged @lukicdarkoo Member lukicdarkoo commented 3 days ago Thank you for reporting the problem, we working on fixing it. Meanwhile, if you are in hurry then you checkout at ad78a04

@lukicdarkoo lukicdarkoo added this to the 1.1.1 milestone 3 days ago @lukicdarkoo lukicdarkoo added the bug label 3 days ago @lukicdarkoo lukicdarkoo self-assigned this 3 days ago @zhangrelay Author zhangrelay commented 3 days ago Thank you for reporting the problem, we working on fixing it. Meanwhile, if you are in hurry then you checkout at ad78a04

Thank you very much, let me give it a try.

@zhangrelay Author zhangrelay commented 2 days ago Thank you for reporting the problem, we working on fixing it. Meanwhile, if you are in hurry then you checkout at ad78a04

Finished <<< webots_ros2_driver [20.4s] This is ok. But there is one last little problem.

Failed <<< webots_ros2_control [11.6s, exited with code 1]

Summary: 16 packages finished [1min 4s] 1 package failed: webots_ros2_control 2 packages not processed Looking forward to the 1.1.1 release.

Thanks a lot for reply.

@lukicdarkoo Member lukicdarkoo commented 2 days ago • A few questions:

Did you try from Fix Windows build #258? Can you use the --event-handlers console_cohesion+ flag so we get more details (e.g. colcon build --event-handlers console_cohesion+)? Did you sync the submodules, git pull --recurse-submodules? Do you have necessary dependencies: git clone --branch=ros2 https://github.com/ros-perception/vision_msgs.git src/vision_msgs git clone --branch=ros2 https://github.com/ros-drivers/ackermann_msgs.git src/ackermann_msgs git clone https://github.com/ros-controls/ros2_control.git src/ros2_control git clone https://github.com/ros-controls/ros2_controllers.git src/ros2_controllers git clone --branch=foxy-devel https://github.com/ros-controls/control_msgs.git src/control_msgs git clone --branch=ros2 https://github.com/ros/angles.git src/angles git clone --branch=foxy-devel https://github.com/ros-controls/realtime_tools.git src/realtime_tools @zhangrelay Author zhangrelay commented 22 hours ago A few questions:

Did you try from Fix Windows build #258? Can you use the --event-handlers console_cohesion+ flag so we get more details (e.g. colcon build --event-handlers console_cohesion+)? Did you sync the submodules, git pull --recurse-submodules? Do you have necessary dependencies: git clone --branch=ros2 https://github.com/ros-perception/vision_msgs.git src/vision_msgs git clone --branch=ros2 https://github.com/ros-drivers/ackermann_msgs.git src/ackermann_msgs git clone https://github.com/ros-controls/ros2_control.git src/ros2_control git clone https://github.com/ros-controls/ros2_controllers.git src/ros2_controllers git clone --branch=foxy-devel https://github.com/ros-controls/control_msgs.git src/control_msgs git clone --branch=ros2 https://github.com/ros/angles.git src/angles git clone --branch=foxy-devel https://github.com/ros-controls/realtime_tools.git src/realtime_tools I followed the steps to compile and it was completely fine.

git clone --branch=fix-windows-build --recurse-submodules https://github.com/cyberbotics/webots_ros2.git git all necessary dependencies colcon build --event-handlers console_cohesion+ Finished <<< webots_ros2 [7.98s]

Summary: 42 packages finished [2min 57s]

colcon build is OK.

@zhangrelay Author zhangrelay commented 22 hours ago Now all webots_ros2 demos can be run and used normally in win10 + ROS2.

@zhangrelay zhangrelay closed this 22 hours ago @cyberbotics cyberbotics deleted a comment from zhangrelay 16 hours ago