errror:[test_rig3.launch] is neither a launch file in package [svo_ros] nor is [svo_ros] a launch file name The traceback for the exception was written to the log file
1.
打开一个终端,运行roscore
2.
打开另一个终端,运行 roslaunch svo_ros test_rig3.launch
出现errror:
忘记关键步骤了
$ cd <path_to_catkin_ws>
$ source devel/setup.bash
//显然这里忽略了对程序进行注册:也就是执行名为 setup.bash 的脚本文件,它是 catkin_make 在你工作区的 devel 子目录下生成的。
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