No LSP functionality, no auto-completion

[smetj]

Hi,

I am running:

• OS: Ubuntu
• sublime: 4169
• LSP: 1.26.0
• LSP-Pyright: 1.2.62

Autocompletion has always worked but stopped working for unknown reasons.

The language server is able to start correctly when opening a python file:

$ ps -ef|grep lsp
/home/user123/.cache/sublime-text/Package Storage/lsp_utils/node-runtime/18.18.1/node/bin/node /home/user123/.cache/sublime-text/Package Storage/LSP-pyright/18.18.1/language-server/node_modules/pyright/langserver.index.js --stdio

Sublime console shows:

startup, version: 4169 linux x64 channel: stable
executable: /opt/sublime_text/sublime_text
application: /opt/sublime_text
working dir: /home/user123/data/projects/github/harvest
packages path: /home/user123/.config/sublime-text/Packages
state path: /home/user123/.config/sublime-text/Local
zip path: /opt/sublime_text/Packages
zip path: /home/user123/.config/sublime-text/Installed Packages
ignored_packages: ["Vintage"]
pre session restore time: 0.106602
startup time: 0.152661
git: using configuration from system git install
git: tracking working dir /home/user123/data/projects/github/harvest
first paint time: 0.155737
reloading python 3.3 plugin LSP-pyright.commands
reloading plugin Default.arithmetic
reloading plugin Default.auto_indent_tag
reloading plugin Default.block
reloading plugin Default.colors
reloading plugin Default.comment
reloading plugin Default.convert_color_scheme
reloading plugin Default.convert_syntax
reloading plugin Default.copy_path
reloading plugin Default.echo
reloading plugin Default.exec
reloading plugin Default.fold
reloading plugin Default.font
reloading plugin Default.goto_line
reloading plugin Default.history_list
reloading plugin Default.html_print
reloading plugin Default.indentation
reloading plugin Default.install_package_control
reloading plugin Default.keymap
reloading plugin Default.kill_ring
reloading plugin Default.mark
reloading plugin Default.new_templates
reloading plugin Default.open_context_url
reloading plugin Default.open_in_browser
reloading plugin Default.pane
reloading plugin Default.paragraph
reloading plugin Default.paste_from_history
reloading plugin Default.profile
reloading plugin Default.quick_panel
reloading plugin Default.rename
reloading plugin Default.run_syntax_tests
reloading plugin Default.save_on_focus_lost
reloading plugin Default.scroll
reloading plugin Default.set_unsaved_view_name
reloading plugin Default.settings
reloading plugin Default.show_scope_name
reloading plugin Default.side_bar
reloading plugin Default.sort
reloading plugin Default.switch_file
reloading plugin Default.symbol
reloading plugin Default.transform
reloading plugin Default.transpose
reloading plugin Default.ui
reloading plugin CSS.css_completions
reloading plugin Diff.diff
reloading plugin HTML.encode_html_entities
reloading plugin HTML.html_completions
reloading plugin NeoVintageous.plugin
reloading plugin Package Control.plugin
reloading python 3.3 plugin LSP-pyright.plugin
reloading python 3.3 plugin LSP.boot
plugins loaded
LSP: enabled configs: LSP-pyright
LSP: disabled configs: erlang-ls, ocaml, polymer-ide, ruby, sorbet
LSP: Resolved Node.js Runtime for package LSP-pyright: NodeRuntimeLocal(node: /home/user123/.cache/sublime-text/Package Storage/lsp_utils/node-runtime/18.18.1/node/bin/node, npm: /home/user123/.cache/sublime-text/Package Storage/lsp_utils/node-runtime/18.18.1/node/lib/node_modules/npm/bin/npm-cli.js, version: 18.18.1)
LSP-pyright: INFO: Using python path "/home/user123/data/python/virtualenv/default/bin/python"
LSP: starting ['/home/user123/.cache/sublime-text/Package Storage/lsp_utils/node-runtime/18.18.1/node/bin/node', '/home/user123/.cache/sublime-text/Package Storage/LSP-pyright/18.18.1/language-server/node_modules/pyright/langserver.index.js', '--stdio'] in /opt/sublime_text
LSP: LSP-pyright: supported code action kinds: ['quickfix', 'source.organizeImports']
Package Control: Skipping automatic upgrade, last run at 2023-12-14 09:02:43, next run at 2023-12-14 17:02:43 or after

All LSP configuration remained default. There is no autcompletion/suggestions whatsoever. If I delete LSP then I get back sublimes text autocomplete

What can you recommend as next step to troubleshoot?

[rchl]

Run LSP: Troubleshoot server on the the file in question and post the results. Feel free to filter out sensitive data.

[smetj]

Ok, do you mean something like this:

$ /home/user123/.cache/sublime-text/Package\ Storage/lsp_utils/node-runtime/18.18.1/node/bin/node /home/user123/.cache/sublime-text/Package\ Storage/LSP-pyright/18.18.1/language-server/node_modules/pyright/langserver.index.js --stdio < hello_world.py 
Content-Length: 119

{"jsonrpc":"2.0","method":"window/logMessage","params":{"type":3,"message":"Pyright language server 1.1.340 starting"}}Content-Length: 220

{"jsonrpc":"2.0","method":"window/logMessage","params":{"type":3,"message":"Server root directory: file:///home/user123/.cache/sublime-text/Package%20Storage/LSP-pyright/18.18.1/language-server/node_modules/pyright/dist"}}

After which the server exits with 1

[rchl]

LSP: Troubleshoot server is a command available in the command palette.

[smetj]

Got it:

Troubleshooting: LSP-pyright

Version

• LSP: 1.26.0
• Sublime Text: 4169

  Server Test Run

• exit code: 0
• output

## Server Configuration
 - command
```json
[
  "${node_bin}", 
  "${server_path}", 
  "--stdio"
]

• shell command

  "/home/user123/.cache/sublime-text/Package Storage/lsp_utils/node-runtime/18.18.1/node/bin/node" "/home/user123/.cache/sublime-text/Package Storage/LSP-pyright/18.18.1/language-server/node_modules/pyright/langserver.index.js" --stdio

• selector

  source.python

• priority_selector

  (source.python - source.python.lsp)

• init_options

  {}

• settings

  {
  "pyright": {
  "dev_environment": "", 
  "disableLanguageServices": false, 
  "disableOrganizeImports": false
  }, 
  "python": {
  "analysis": {
    "autoImportCompletions": true, 
    "autoSearchPaths": true, 
    "diagnosticMode": "openFilesOnly", 
    "diagnosticSeverityOverrides": {
      "reportDuplicateImport": "warning", 
      "reportImplicitStringConcatenation": "warning", 
      "reportMissingParameterType": "none", 
      "reportUnboundVariable": "warning", 
      "reportUninitializedInstanceVariable": "none", 
      "reportUnusedClass": "information", 
      "reportUnusedFunction": "information", 
      "reportUnusedImport": "information", 
      "reportUnusedVariable": "information"
    }, 
    "extraPaths": [], 
    "logLevel": "Information", 
    "stubPath": "./typings", 
    "typeCheckingMode": "basic", 
    "typeshedPaths": [], 
    "useLibraryCodeForTypes": true
  }, 
  "pythonPath": "/home/user123/data/python/virtualenv/default/bin/python", 
  "venvPath": ""
  }
  }

• env

  {
  "PATH": "/home/user123/.cache/sublime-text/Package Storage/lsp_utils/node-runtime/18.18.1/node/bin:/home/user123/.cache/sublime-text/Package Storage/lsp_utils/node-runtime/18.18.1/node/bin:"
  }

Active view

• File name

  /home/user123/data/hello_world/hello_world.py

• Settings

  {
  "auto_complete_selector": "meta.tag, source - comment - string.quoted.double.block - string.quoted.single.block - string.unquoted.heredoc", 
  "lsp_active": true, 
  "syntax": "Packages/Python/Python.sublime-syntax"
  }

• base scope

  source.python

Project / Workspace

• folders

  []

• is project: False

LSP configuration

{
  "log_debug": true
}

System PATH

• /home/user123/data/python/virtualenv/default/bin
• /usr/local/sbin
• /usr/local/bin
• /usr/sbin
• /usr/bin
• /sbin
• /bin
• /usr/games
• /usr/local/games
• /snap/bin

[rchl]

That looks good.

What do you expect and what is happening exactly? Is this hellow_world file something you can share?

Also you can post logs from the "LSP Log Panel"

[jfcherng]

It looks like Pyright v1.1.340 has various issues: https://github.com/microsoft/pyright/issues?q=is%3Aissue+sort%3Aupdated-desc+is%3Aopen I encounter none but rolling back to v1.1.339 can be an option too.

[rchl]

Lets see first what is the issue here.

[smetj]

the hello_world.py is just a silly script

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
#  hello_world.py
#

import sys

def incr_one(number: int) -> int:

    return number + 1

def main():

    print(incr_one(10))
    incr_one("10")

if __name__ == "__main__":
    main()

What I would expect

• when I start to type incr_on... auto-complete starts to pop up including the signature of the function ...
• when passing "10" there would be some complaints about expecting an int and passing a str I see basically see zero pyright feedback

log console looks like it's picking up on me editing

:: [16:21:44.784]  -> LSP-pyright textDocument/didChange: {'contentChanges': [{'rangeLength': 0, 'range': {'start': {'line': 15, 'character': 16}, 'end': {'line': 15, 'character': 16}}, 'text': '"'}], 'textDocument': {'version': 255, 'uri': 'file:///home/user123/data/hello_world.py'}}
:: [16:21:44.785] --> LSP-pyright textDocument/completion (361): {'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}, 'position': {'line': 15, 'character': 17}}
:: [16:21:45.041] --> LSP-pyright textDocument/documentHighlight (362): {'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}, 'position': {'line': 15, 'character': 17}}
:: [16:21:46.085] --> LSP-pyright textDocument/documentHighlight (363): {'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}, 'position': {'line': 15, 'character': 16}}
:: [16:21:46.088] --> LSP-pyright textDocument/codeAction (364): {'context': {'triggerKind': 2, 'diagnostics': []}, 'range': {'start': {'line': 15, 'character': 16}, 'end': {'line': 15, 'character': 16}}, 'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}}
:: [16:21:46.937]  -> LSP-pyright textDocument/didSave: {'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}}
:: [16:21:48.452] --> LSP-pyright textDocument/documentHighlight (365): {'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}, 'position': {'line': 18, 'character': 9}}
:: [16:21:48.455] --> LSP-pyright textDocument/codeAction (366): {'context': {'triggerKind': 2, 'diagnostics': []}, 'range': {'start': {'line': 18, 'character': 9}, 'end': {'line': 18, 'character': 9}}, 'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}}
:: [16:21:49.422] --> LSP-pyright textDocument/documentHighlight (367): {'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}, 'position': {'line': 14, 'character': 16}}
:: [16:21:49.426] --> LSP-pyright textDocument/codeAction (368): {'context': {'triggerKind': 2, 'diagnostics': []}, 'range': {'start': {'line': 14, 'character': 16}, 'end': {'line': 14, 'character': 16}}, 'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}}
:: [16:21:50.046] --> LSP-pyright textDocument/documentHighlight (369): {'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}, 'position': {'line': 16, 'character': 0}}
:: [16:21:50.049] --> LSP-pyright textDocument/codeAction (370): {'context': {'triggerKind': 2, 'diagnostics': []}, 'range': {'start': {'line': 16, 'character': 0}, 'end': {'line': 16, 'character': 0}}, 'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}}
:: [16:21:56.029] --> LSP-pyright textDocument/codeAction (371): {'context': {'triggerKind': 1, 'only': ['refactor', 'source'], 'diagnostics': []}, 'range': {'start': {'line': 16, 'character': 0}, 'end': {'line': 16, 'character': 0}}, 'textDocument': {'uri': 'file:///home/user123/data/hello_world.py'}}

[rchl]

Looks like server is not responding. Maybe rollback would help although that doesn't look like the issues reported in pyright repo.

[rchl]

Actually I can reproduce this in 1.2.62 but not in 1.2.61 so rollback might be a good idea.

[jfcherng]

I've just tagged a new tag with Pyright 1.1.339.

[jfcherng]

It looks like Pyright 1.1.340 doesn't response (internally infinite loop?) if the file is open in "single file mode". If it's opened within folder (i.e., ST project), it's working.

[smetj]

Thanks guys! Latest version works as expected :bow: :+1: