Results 2 issues of jasonLee

First,thanks for you supply the code. I want to redo your source code,but I use the command **build_catkin.sh** success. It didn't make any error,and I think it is successful. ![image](https://user-images.githubusercontent.com/56862464/90112385-7d8b7580-dd82-11ea-9c5b-c42deb18d65d.png)...

First thanks for your supply. Here's some question I want to ask. Sorry,I would like to know could this code only support yolov4-608 model? And I want to know where...