[vite] http proxy error

[vanetreg]

I got a bunch of errors after trying to test OpenGPTs.
Note I'm on Windows 10
Langchain: 0.0.335
Langserve: 0.0.26

The error I got:

  VITE v4.5.0  ready in 674 ms

  ➜  Local:   http://localhost:5173/
  ➜  Network: use --host to expose
  ➜  press h to show help
18:07:22 [vite] http proxy error at /config_schema:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)
18:07:22 [vite] http proxy error at /input_schema:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)
18:07:22 [vite] http proxy error at /threads/:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)
18:07:22 [vite] http proxy error at /assistants/:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)
18:07:22 [vite] http proxy error at /assistants/public/:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)
18:08:08 [vite] http proxy error at /config_schema:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)
18:08:08 [vite] http proxy error at /input_schema:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)
18:08:08 [vite] http proxy error at /threads/:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)
18:08:08 [vite] http proxy error at /assistants/:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)
18:08:08 [vite] http proxy error at /assistants/public/:
Error: connect ECONNREFUSED 127.0.0.1:8100
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16)

Frontend exists but doesn't work, having a bunch of 500s and others in Dev Tools of Chrome.

[vanetreg]

Redis URL was not added, that was the problem.

[2922832737C]

我添加了redis之后还是这个错误,我是在另一个机器上下载的redis