Bot cannot be mounted because of "Error: socket hang up"

I’m totally a newbie in Botpress or any other chat bot platform. I just downloaded the bot press platform and run the server. I followed the Quick Start instruction and create a test chatbot. But the server shows a BotService error - Error: Socket hanged up.

I’m familiar with Node though and realize this is a requests related error, but don’t know how to address it in the botpress since I downloaded the binary, not building form source (which I believe is recommended against).

There are some other HTTP requests to the local server that’s failing, including getting the docker image and custom css. I came across another error saying the language 'en' is not supported, I’m located in China mainland and you know that GFW thing. I got it addressed after I add a proxy server setting in node global setting. But these 2 failed local network requests don’t look like the same type of problem.

Can anybody land a hand on the issue? Any information will be much appreciated. Here below is my OS info:

  • OS: macOS Catalina v10.15.3
  • Node version: Node 10.16.3
  • Shell: ZSH
  • Browser: Chorme Version 80.0.3987.132 (Official Build) (64-bit)

Thanks!
Benjamin