Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB. Resource not found: roslaunch ROS path [0]=/opt/ros/noetic/share/ros ROS path [1]=/opt/ros/noetic/share The traceback for the exception was written to the log file
时间: 2023-06-15 21:03:32 浏览: 784
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这个错误可能是由于在运行roslaunch命令时,ROS无法找到要启动的节点或包。你可以检查一下你的ROS_PACKAGE_PATH环境变量是否正确设置,以确保ROS可以找到你的包。你可以使用以下命令来检查ROS_PACKAGE_PATH环境变量:
```
echo $ROS_PACKAGE_PATH
```
如果ROS_PACKAGE_PATH环境变量未正确设置,则需要使用以下命令将其设置为正确路径:
```
export ROS_PACKAGE_PATH=/path/to/your/package:$ROS_PACKAGE_PATH
```
另外,还有可能是由于节点或包的名称错误造成的。请检查一下你的roslaunch命令中的节点或包名称是否正确。
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