I followed the instructions of README and connected PC and Cyberdog2 under the same hotspot, but I still got "Connect error, Timeout" error every time. I tried to enlarge the timeout to 100 but it doesn't work. Can you kindly give me some advice on how to solve the problem? Many thanks!

您好，想请问下：

1. 是否是直接远程ssh连接四足之后，下载这个包和cyberdog_app.proto
2. 运行“./make_proto.bash”, 出现报错：

-bash: ./make_proto.bash: /usr/bin/bash: bad interpreter: No such file or directory
请问如何解决？

修改：
重新修改了make_proto.bash中，将“/usr/bin/bash”改成“/bin/bash”， 然后报错如下：

Could not make proto path relative: *.proto: No such file or directory

还有 向请问下：

下载官方通信协议：cyberdog_app.proto
放入make_proto.bash同级目录下，运行make_proto.bash

不太理解阿，CyberDog ROS 2已经在ros app这个pkg中编译了，这块为什么还要下载呢？

谢谢回复