[Error] gazebo-2: process has died [pid xxxx, ..]

Gazebo 동작 도중에 gazebo-2: process has died 에러가 뜬다면?

에러코드

[gazebo-2] process has died [pid 12345, exit code 223,

해결 방법

$ killall gzserver
$ killall gzclient

Reference

• [[error] “[gazebo-2] process has died pid xxxxx, …”