在ros中运行以下内容。

​roslaunch ur5e_moveit_config moveit_planning_execution.launch sim:=true

 报错，不是moveit安装错误。

[ERROR] [1697164833.914482492]: Robot model parameter not found! Did you remap 'robot_description'?
[ERROR] [1697164833.936074306]: Robot model not loaded
[ERROR] [1697164833.942688266]: Planning scene not configured
[FATAL] [1697164833.942724690]: Unable to configure planning scene monitor

https://blog.csdn.net/a735148617/article/details/103627811?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522169716473416800182159562%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=169716473416800182159562&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-2-103627811-null-null.142^v96^pc_search_result_base6&utm_term=%20Did%20you%20remap%20robot_description&spm=1018.2226.3001.4187https://blog.csdn.net/a735148617/article/details/103627811?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522169716473416800182159562%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=169716473416800182159562&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-2-103627811-null-null.142%5Ev96%5Epc_search_result_base6&utm_term=%20Did%20you%20remap%20robot_description&spm=1018.2226.3001.4187

以上文章指出是因为没有把模型上传到参数服务器中，需要先打开仿真程序，再运行.launch文件，具体打开顺序如下：

roslaunch ur_gazebo ur5e_bringup.launch

roslaunch ur5e_moveit_config moveit_planning_execution.launch sim:=true

roslaunch ur5e_moveit_config moveit_rviz.launch sim:=true