canonicalize_version(version, strip_trailing_zero=False) 在进行 colcon 构建时

Question

我将

Ubuntu 22.04

与

ros2-humble

一起使用，并在构建工作区时出现以下错误 我尝试了

colcon build

和

colcon build --symlink-install

我在另一台计算机上构建了相同的

turtlebot3_msgs

，工作正常。

Starting >>> turtlebot3_msgs
--- stderr: turtlebot3_msgs                             
Traceback (most recent call last):
  File "/home/mubashir/tb3_msgs/build/turtlebot3_msgs/ament_cmake_python/turtlebot3_msgs/setup.py", line 4, in <module>
    setup(
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/__init__.py", line 117, in setup
    return distutils.core.setup(**attrs)
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/_distutils/core.py", line 183, in setup
    return run_commands(dist)
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/_distutils/core.py", line 199, in run_commands
    dist.run_commands()
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 954, in run_commands
    self.run_command(cmd)
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/dist.py", line 994, in run_command
    super().run_command(command)
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 973, in run_command
    cmd_obj.run()
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/command/egg_info.py", line 312, in run
    self.find_sources()
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/command/egg_info.py", line 320, in find_sources
    mm.run()
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/command/egg_info.py", line 548, in run
    self.prune_file_list()
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/command/sdist.py", line 162, in prune_file_list
    super().prune_file_list()
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/_distutils/command/sdist.py", line 380, in prune_file_list
    base_dir = self.distribution.get_fullname()
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/_core_metadata.py", line 267, in get_fullname
    return _distribution_fullname(self.get_name(), self.get_version())
  File "/home/mubashir/.local/lib/python3.10/site-packages/setuptools/_core_metadata.py", line 285, in _distribution_fullname
    canonicalize_version(version, strip_trailing_zero=False),
TypeError: canonicalize_version() got an unexpected keyword argument 'strip_trailing_zero'
gmake[2]: *** [CMakeFiles/ament_cmake_python_build_turtlebot3_msgs_egg.dir/build.make:70: CMakeFiles/ament_cmake_python_build_turtlebot3_msgs_egg] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:447: CMakeFiles/ament_cmake_python_build_turtlebot3_msgs_egg.dir/all] Error 2
gmake[1]: *** Waiting for unfinished jobs....
gmake: *** [Makefile:146: all] Error 2
---
Failed   <<< turtlebot3_msgs [8.55s, exited with code 2]

Summary: 0 packages finished [8.72s]

Answer 1

我最近遇到了类似的问题，因为您的环境中安装了

setuptools

版本以及

turtlebot3_msgs

包的构建系统。具体来说，您的

canonicalize_version

版本中的

setuptools

函数不支持

strip_trailing_zero

参数。

解决步骤

1. 升级

   setuptools

   到最新版本： 运行以下命令来更新

   setuptools

   ：

   pip install --upgrade setuptools
   

2. 清除构建和重建：

   rm -rf ~/tb3_msgs/build/turtlebot3_msgs
   colcon build --packages-select turtlebot3_msgs
   

重建后，验证包是否构建成功:)