如何在rosbag2 foxy中安装ros2插件

Question

我正在尝试安装ros2bag插件，同时我遇到了这个错误。

Starting >>> ros1_rosbag_storage_vendor
Finished <<< ros1_rosbag_storage_vendor [1.05s]                  
Starting >>> rosbag2_bag_v2_plugins
--- stderr: rosbag2_bag_v2_plugins                         
CMake Error at CMakeLists.txt:28 (message):
  Failed to find ROS 1 roscpp, cannot build.


---
Failed   <<< rosbag2_bag_v2_plugins [0.74s, exited with code 1]
                                
Summary: 1 package finished [2.02s]
  1 package failed: rosbag2_bag_v2_plugins
  1 package had stderr output: rosbag2_bag_v2_plugins

Can someone please help me.

我试过使用git克隆，然后用colcon构建

Answer 1

你需要安装ROS 1。

看起来rosbag2_bag_v2_plugins是roscpp

这意味着您没有安装ROS 1(正确)。如前所述，这是一个需求这里。

如果您从rosbag2_bag_v2_plugins包中安装ros-humble-rosbag2-bag-v2-plugins (在Ubuntu上)，它将自动从ros-noetic-*中安装所需的内容。但是，由于您是从源代码中进行的，并且由于rosdep无法帮助您，所以需要作为单独的步骤手动安装ROS 1。