Language.Haskell.LSP.Types.Message.RequestMessage the key params was not present

[teto]

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Subject of the issue

Describe your issue here.

[ DEBUG ] 2020-10-13T21:20:40+0200 ] ...0zz-neovim-master/share/nvim/runtime/lua/vim/lsp/rpc.lua:462 ] "decoded" { error = { code = -32603, message = 'haskell-lsp:parse error. Object (fromList [("jsonrpc",String "2.0"),("method",String "shutdown"),("id",Number 3.0)]) "When parsing the record RequestMessage of type Language.Haskell.LSP.Types.Message.RequestMessage the key params was not present." stack update and install new haskell-lsp. Or check information on https://marketplace.visualstudio.com/items?itemName=xxxxxxxxxxxxxxx' }, id = 3, jsonrpc = "2.0"}

Your environment

• Output of haskell-language-server --probe-tools or haskell-language-server-wrapper --probe-toolshaskell-language-server --probe-tools

INFO: Invocation ID: c61d1ded-e638-401a-943d-3afdd6fa3f60
INFO: Build option --compilation_mode has changed, discarding analysis cache.
INFO: Analyzed target @hls-exe//haskell-language-server:haskell-language-server (1 packages loaded, 9568 targets configured).
INFO: Found 1 target...
Target @hls//:_haskell-language-server_exe_haskell-language-server up-to-date:
  bazel-bin/external/hls/haskell-language-server-0.4.0.0/_install/bin/haskell-language-server
INFO: Elapsed time: 0.589s, Critical Path: 0.03s
INFO: 0 processes.
INFO: Build completed successfully, 8 total actions
haskell-language-server version: 0.4.0.0 (GHC: 8.8.3) (PATH: /home/teto/.cache/bazel/_bazel_teto/32070fb26dd3cfe8bd075800f8bb83d1/execroot/toplevel_workspace/bazel-out/k8-opt/bin/external/hls/haskell-language-server-0.4.0.0/_install/bin/haskell-language-server)
Tool versions found on the $PATH
cabal:		Not found
stack:		2.3.1
ghc:		8.8.3

• Which lsp-client do you use: Neovim master
• Describe your project (alternative: link to the project): closed source bazel buildsystem
• Contents of hie.yaml: generated, multicradle based

Steps to reproduce

Just open my editor (neovim), nothing happens.

Include debug information

I can't provide any debug log, it's a complex project and there are many errors but anyway the same issue seems to have existed in hie:
haskell/haskell-ide-engine#983

[jneira]

Thanks for the bug report. It would be really useful reproduce it in a alternate open source project.
Otoh could you try another editor to confirm it is neovim specific?

[lukel97]

This is an issue in alanz/lsp, that request message should be valid since the shutdown request has no params associated with it

[jneira]

there had been some lsp (former haskell-lsp) releases since this, @teto could you reproduce the problem with last hls (1.5.1)?

[teto]

I haen't seen this in a long time. Will close and reopen if I see it again