Nvim-treesitter: ml_get invalid lnum when adding a parenthesis in python

Created on 8 Sep 2020 · 6Comments · Source: nvim-treesitter/nvim-treesitter

Describe the bug
I am getting the Vim error E315: ml_get invalid lnum: {last_line of file + 1} when trying to type a (

To Reproduce
1.Write or autocomplete a method name, then type(`

See the error in the screenshot:

Expected behavior
The error does not block me from typing unless I type the closing parenthesis )

Output of :checkhealth nvim_treesitter



health#nvim_treesitter#check

Installation


OK: git executable found.
OK: cc executable found.


elm parser healthcheck


OK: elm parser found.
WARNING: No highlights.scm query found for elm



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No locals.scm query found for elm



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No textobjects.scm query found for elm



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for elm



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








c parser healthcheck


OK: c parser found.
OK: highlights.scm found.
OK: locals.scm found.
OK: textobjects.scm found.
OK: fold.scm found.


java parser healthcheck


OK: java parser found.
OK: highlights.scm found.
OK: locals.scm found.
WARNING: No textobjects.scm query found for java



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for java



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








python parser healthcheck


OK: python parser found.
OK: highlights.scm found.
OK: locals.scm found.
OK: textobjects.scm found.
OK: fold.scm found.


lua parser healthcheck


OK: lua parser found.
OK: highlights.scm found.
OK: locals.scm found.
OK: textobjects.scm found.
OK: fold.scm found.


go parser healthcheck


OK: go parser found.
OK: highlights.scm found.
OK: locals.scm found.
OK: textobjects.scm found.
WARNING: No fold.scm query found for go



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








nix parser healthcheck


OK: nix parser found.
WARNING: No highlights.scm query found for nix



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No locals.scm query found for nix



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No textobjects.scm query found for nix



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for nix



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








yaml parser healthcheck


OK: yaml parser found.
WARNING: No highlights.scm query found for yaml



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No locals.scm query found for yaml



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No textobjects.scm query found for yaml



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for yaml



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








json parser healthcheck


OK: json parser found.
OK: highlights.scm found.
WARNING: No locals.scm query found for json



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No textobjects.scm query found for json



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for json



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








jsdoc parser healthcheck


OK: jsdoc parser found.
WARNING: No highlights.scm query found for jsdoc



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No locals.scm query found for jsdoc



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No textobjects.scm query found for jsdoc



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for jsdoc



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








fennel parser healthcheck


OK: fennel parser found.
OK: highlights.scm found.
OK: locals.scm found.
WARNING: No textobjects.scm query found for fennel



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for fennel



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








swift parser healthcheck


OK: swift parser found.
WARNING: No highlights.scm query found for swift



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No locals.scm query found for swift



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No textobjects.scm query found for swift



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for swift



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








query parser healthcheck


OK: query parser found.
OK: highlights.scm found.
OK: locals.scm found.
WARNING: No textobjects.scm query found for query



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for query



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








vue parser healthcheck


OK: vue parser found.
WARNING: No highlights.scm query found for vue



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No locals.scm query found for vue



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No textobjects.scm query found for vue



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for vue



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








scala parser healthcheck


OK: scala parser found.
WARNING: No highlights.scm query found for scala



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No locals.scm query found for scala



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No textobjects.scm query found for scala



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for scala



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








rst parser healthcheck


OK: rst parser found.
OK: highlights.scm found.
OK: locals.scm found.
OK: textobjects.scm found.
WARNING: No fold.scm query found for rst



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








javascript parser healthcheck


OK: javascript parser found.
OK: highlights.scm found.
OK: locals.scm found.
OK: textobjects.scm found.
OK: fold.scm found.


toml parser healthcheck


OK: toml parser found.
OK: highlights.scm found.
OK: locals.scm found.
WARNING: No textobjects.scm query found for toml



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for toml



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter








regex parser healthcheck


OK: regex parser found.
OK: highlights.scm found.
WARNING: No locals.scm query found for regex



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No textobjects.scm query found for regex



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter






WARNING: No fold.scm query found for regex



ADVICE:





Open an issue at https://github.com/nvim-treesitter/nvim-treesitter

Output of nvim --version

NVIM v0.5.0-672-gd8e6a0396
Build type: RelWithDebInfo
LuaJIT 2.1.0-beta3
Compilation: /usr/bin/gcc-5 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -O2 -g -Og -g -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wshadow -Wconversion -Wmissing-prototypes -Wvla -fstack-protector-strong -fno-common -fdiagnostics-color=auto -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -DNVIM_MSGPACK_HAS_FLOAT32 -DNVIM_UNIBI_HAS_VAR_FROM -DMIN_LOG_LEVEL=3 -I/home/travis/build/neovim/bot-ci/build/neovim/build/config -I/home/travis/build/neovim/bot-ci/build/neovim/src -I/home/travis/build/neovim/bot-ci/build/neovim/.deps/usr/include -I/usr/include -I/home/travis/build/neovim/bot-ci/build/neovim/build/src/nvim/auto -I/home/travis/build/neovim/bot-ci/build/neovim/build/include
Compiled by travis@travis-job-4bd3028d-02ef-415e-85e0-aaf8463bff64

Features: +acl +iconv +tui
See ":help feature-compile"

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "
/home/travis/build/neovim/bot-ci/build/neovim/build/nvim.AppDir/usr/share/nvim
"

Run :checkhealth for more info

Additional context
I am using nvim's built-in lsp + completion-nvim but if I disable both plugins I still get the same error

bug

Source

josenava

👍1

Most helpful comment

Hi, this is a known issue, that will be partially fixed upstream by : https://github.com/neovim/neovim/pull/12872

vigoux on 8 Sep 2020

👍2

All 6 comments

I'm also experiencing this. Happens a lot when you're opening parenthesis but could also be an LSP error. The error mostly disappears when you somehow make the current expression complete (e.g. close parenthesis or : at end of line of if)

theHamsta on 8 Sep 2020

It's not an lsp error i experienced this (in javascript) and it stops when i disable treesitter highlighting

kyazdani42 on 8 Sep 2020

Hi, this is a known issue, that will be partially fixed upstream by : https://github.com/neovim/neovim/pull/12872

vigoux on 8 Sep 2020

👍2

I'm also experiencing this. Happens a lot when you're opening parenthesis but could also be an LSP error. The error mostly disappears when you somehow make the current expression complete (e.g. close parenthesis or : at end of line of if)

As @kyazdani42 mentioned, it seems like it is a highlighting issue as disabling treesitter highlighting makes the error disappear as well

Hi, this is a known issue, that will be partially fixed upstream by : neovim/neovim#12872

Oh great thanks! Should I close the issue ticket then?

josenava on 8 Sep 2020

@josenava can you try again and see if this issue is solved now?

stsewd on 19 Sep 2020

Hey good news @stsewd

I've just tried with latest neovim version NVIM v0.5.0-702-g569e75799 and current nvim-treesitter and I am not able to reproduce the issue anymore :)

Thanks (to every collaborator) for the hard work on treesitter, I am really enjoying the highlighting.

josenava on 19 Sep 2020

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