寫在前面
我在CSDN上寫了一套關于ros基礎的圖文教程熊经,歡迎關注!!!
frame可以理解為一個坐標系
[ INFO] [1551235683.670498322, 358.105000000]: Got new plan
[ WARN] [1551235683.679774931, 358.114000000]: DWA planner failed to produce path.
[ERROR] [1551235683.897555470, 358.305000000]: Aborting because a valid control could not be found. Even after executing all recovery behaviors