1. VMware: vmw_ioctl_command error Invalid argument.

运行：gazebo

前提条件：安装gazebo

问题：运行：rosrun gazebo_ros gazebo

“VMware: vmw_ioctl_command error Invalid argument.
Aborted (core dumped)
/opt/ros/indigo/lib/gazebo_ros/gazebo: 39: kill: invalid signal number or name: SIGINT”

在终端下设置环境变量为0

$ export SVGA_VGPU10=0
To make the change permanent use:

$ echo “export SVGA_VGPU10=0” >> ~/.zshrc

原文链接：https://blog.csdn.net/coolwaterld/article/details/72467942

2. [Err] [REST.cc:205] Error in REST request

解决方案

  1. sudo gedit ~/.ignition/fuel/config.yaml
  3. 然后将  url : https://api.ignitionfuel.org   用 # 注释掉
  4. 添加 url: https://api.ignitionrobotics.org