error when starting python MLSP: error: Uncaught exception: Error: spawn /.../languageServer.0.5.45/Microsoft.Python.LanguageServer ENOENT

RonanMacF commented 4 years ago

Result from CocInfo

versions

vim version: NVIM v0.4.3 node version: v12.16.2 coc.nvim version: 0.0.78-9febe802b3 term: screen platform: linux

Output channel: Python

Starting Microsoft Python language server. [Error - 11:00:05] Starting client failed: Error: Launching server using command /home/ronan/dotfilesrepo/vim/.config/coc/extensions/coc-python-data/languageServer.0.5.45/Microsoft.Python.LanguageServer failed. at LanguageClient.createMessageTransports (/home/ronan/dotfiles-repo/vim/.vim/plugged/coc.nvim/build/index.js:55043:23)

Describe the bug

Open up any python file and the following errors appear.

 2020-04-24T11:06:46.130 ERROR (pid:25714) [server] - uncaughtException Error: spawn /home/ronan/dotfiles-repo/vim/.config/coc/extensions/coc-python-data/languageServer.0.5.45/Microsoft.Python.LanguageServer ENOENT
      at Process.ChildProcess._handle.onexit (internal/child_process.js:267:19)
      at onErrorNT (internal/child_process.js:469:16)
      at processTicksAndRejections (internal/process/task_queues.js:84:21)
  2020-04-24T11:06:46.131 ERROR (pid:25714) [server] - unhandledRejection  Promise {
    <rejected> Error: Launching server using command /home/ronan/dotfiles-repo/vim/.config/coc/extensions/coc-python-data/languageServer.0.5.45/Microsoft.Python.LanguageServer failed.
        at LanguageClient.createMessageTransports (/home/ronan/dotfiles-repo/vim/.vim/plugged/coc.nvim/build/index.js:55043:23)
  } Error: Launching server using command /home/ronan/dotfiles-repo/vim/.config/coc/extensions/coc-python-data/languageServer.0.5.45/Microsoft.Python.LanguageServer failed.
      at LanguageClient.createMessageTransports (/home/ronan/dotfiles-repo/vim/.vim/plugged/coc.nvim/build/index.js:55043:23)

Reproduce the bug

using mini.vim below and running nvim -u mini.vim test.py it immediately throws an error.

  set nocompatible
    set runtimepath^=/home/ronan/dotfiles-repo/vim/.vim/plugged/coc.nvim
    filetype plugin indent on
    syntax on
    set hidden

Create file mini.vim with：

made as per above

If applicable, add screenshots to help explain your problem.

Steps taken:

Have commented in the coc gitter but have received no assitanc
Have removed the entire python folder and had it reinstaled by coc
Have changed the permissions of the python LS folder and its children to 777

chemzqm commented 4 years ago

MPLS failed to get start, but I don't know the reason

RonanMacF commented 4 years ago

Have found the issue. I am running in a 32bit environment and using nix to run neovim in 64bit. I see the Language server is dynamically linked 64 bit which would explain. ANy idea of a workaround? I see only palantir language server is on nix and would prefer to use microsoft

neoclide / coc-python