Couldn't find executable named stageros below /opt/ros/melodic/share/stage
时间: 2023-09-25 19:09:24 浏览: 211
这个错误通常是因为在运行 `stage` 时,系统找不到可执行文件。你可以尝试以下几个步骤来解决这个问题:
1. 确保已经安装了 `stage`。你可以使用以下命令来安装:
```
sudo apt-get install ros-melodic-stage
```
2. 确保你的环境变量正确设置。你可以尝试运行以下命令:
```
source /opt/ros/melodic/setup.bash
```
3. 确认你的 `stage` 包已经编译。你可以使用以下命令编译:
```
cd ~/catkin_ws
catkin_make --pkg stage
```
如果以上步骤都没有解决问题,你可以尝试重新安装 `stage` 包。
相关问题
Couldn't find executable named /opt/ros/melodic/share/pcl_ros/bag_to_pcd2023-04-25-17-53-54.bag/points_raw/home/lwb/image
It seems like there is an error with the path you provided. The error message is indicating that it cannot find an executable file with the given path `/opt/ros/melodic/share/pcl_ros/bag_to_pcd2023-04-25-17-53-54.bag/points_raw/home/lwb/image`.
Make sure that the path is correct and that the executable file exists at that location. Also, check if there are any spelling or syntax errors in the command you used.
Couldn't find executable named turtlesim_node below /opt/ros/melodic/share/turtlesim
这个错误通常是因为你没有正确安装或设置ROS环境。请确保你已经正确安装ROS Melodic,并且已经设置了ROS环境变量。
首先,确认你已经安装了ROS Melodic。你可以在终端中运行以下命令来检查:
```
rosversion -d
```
如果输出的版本是"melodic",则表示已经安装了ROS Melodic。
接下来,确保你已经设置了ROS环境变量。在终端中运行以下命令:
```
source /opt/ros/melodic/setup.bash
```
这将设置ROS环境变量。
如果你仍然遇到问题,可以尝试重新安装ROS Melodic,并确保按照官方文档的步骤进行操作。另外,还可以查看ROS论坛或ROS社区以获取更多帮助。
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