The problem: when I run build-and-serve-docs from within a nix-shell and inside the plutus-app repository, the server runs up and on the CLI i get the message Serving HTTP on port 8002 ( .... But, when I try to navigate to this address, I get a Not possible to access error message. As if the server was not even running, because I don't even get an HTTP error response.

My environment: WSL2.


1 Answer 1


Once the shell tells you this:

Serving HTTP on port 8002 (

Just go to this location: http://localhost:8002/haddock/

The given does not work, however these do work:



(Im using WSL too)

  • This did the trick, but I had to do a cabal build first as well. Forgot about it.
    – FTM
    Jan 19, 2022 at 21:03
  • One more comment. also works (of course).
    – FTM
    Jan 20, 2022 at 21:18

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