gazebo加载不出xacro模型并报错:[model-4] process has died [pid 32298, exit code 1, cmd /opt/ros/melodic/lib...
#报错如下:#解决办法:升级rosdep,如果是默认安装的melodic,自带的rosdep是0.12.0之类的,而ros和Python的版本问题在rosdep0.13.0里有做出过对应修改。命令:rosdepupdatesudopipinstall-Urosdep参考于大佬:https://blog.csdn.net/seeseeatre/article/details/84742357