CodingWithStout

Results 1 issues of CodingWithStout

![스크린샷, 2021-02-22 10-39-05](https://user-images.githubusercontent.com/36688650/108646758-3da80680-74fa-11eb-966b-dc6046e9ff7c.png) ![스크린샷, 2021-02-22 10-40-57](https://user-images.githubusercontent.com/36688650/108646829-7811a380-74fa-11eb-9716-e39a78aae067.png) It is a simple code with random action, but 20 sec after starting, Gazebo stopped. How can I fix this?