Neovim tree-sitter error when loading julia file: invalid node type "function_expression"

filchristou · November 20, 2024, 5:14pm

After updating my neovim setup I get the following error

My guess is I am not alone here (?)

Searching a bit around I think a fix is already available from this commit

But I don’t know when this will land to the latest tree-sitter release.

It looks like tree-sitter doesn’t gracefully handle versioning of 3rd party modules like julia.
I don’t even know how to poll which tree-sitter-julia version is installed, let alone how to instruct tree-sitter to use the newest version.

Any help ?

goerz · November 20, 2024, 6:43pm

My understanding is that the parsers are locked in the nvim-treesitter plugin (in their lockfile.json). So you’d have to pin a version of nvim-treesitter that has the julia parser you want, or potentially look into an advanced setup.

What syntax do you have in your .jl file that triggers this error? I’m on nvim-treesitter v0.9.3, and I’m haven’t seen any issues.

savq · November 20, 2024, 8:39pm

Did you run :TSUpdate ?

aris · November 21, 2024, 9:25am

Same issue for me
It seems julia is no longer ticked on the list of supported languages.

filchristou · November 21, 2024, 10:44am

Yes.

filchristou · November 21, 2024, 6:13pm

I am running on neovim v0.10.2 and the latest nvim-treesitter commit 8a74ac9a with the lockfile.jl showing the latest tree-sitter-julia commit e01c928d11375513138a175a68485c4d53e55ea9.
I have uninstalled/installed tree-sitter plugin several times.

Just starting an empty .jl file is enough

I’m on nvim-treesitter v0.9.3, and I’m haven’t seen any issues.

@goerz just curious… what plugin manager are you using and how did you identify the version?

filchristou · November 21, 2024, 6:43pm

I don’t know why, but I had the following Lazy configuration for nvim-treesitter

  {
    -- Highlight, edit, and navigate code
    'nvim-treesitter/nvim-treesitter',
    dependencies = {
      'nvim-treesitter/nvim-treesitter-textobjects',
    },
    build = ':TSUpdate',
  },

The current version of nvim-treesitter/nvim-treesitter-textobjects has the following line

github.com

nvim-treesitter/nvim-treesitter-textobjects/blob/3e450cd85243da99dc23ebbf14f9c70e9a0c26a4/queries/julia/textobjects.scm#L104


      
            .
            (_) @_start
            (_)? @_end .)
            (#make-range! "function.inner" @_start @_end))
          
          (assignment
            (call_expression)
            (operator)
            (_) @function.inner) @function.outer
          
          (function_expression
            [
              (identifier)
              (argument_list)
            ]
            "->"
            (_) @function.inner) @function.outer
          
          (macro_definition) @function.outer
          
          ((macro_definition

which provokes the error.

I just deleted nvim-treesitter/nvim-treesitter-textobjects from the dependency and uninstalled and now I don’t get the error.

There is also an issue open

github.com/nvim-treesitter/nvim-treesitter-textobjects

Plugin breaks on Julia files. Get error 'Invalid node type "function_expression"'

opened 03:18AM - 16 Nov 24 UTC

byhill

bug

**Describe the bug** Whenever opening a julia file, I get the error `Invalid nod…e type "function_expression"`. This error does not occur when only nvim-treesitter is active. Explicitly, I get the following trace whenever I open a Julia file. <details> ``` Error detected while processing BufReadPost Autocommands for "*": Error executing lua callback: /opt/local/share/nvim/runtime/filetype.lua:35: Error executing lua: /opt/local/share/nvim/runtime/fi letype.lua:36: BufReadPost Autocommands for "*"..FileType Autocommands for "*": Vim(append):Error executing lua callback: /opt/loc al/share/nvim/runtime/lua/vim/treesitter/query.lua:252: Query error at 104:2. Invalid node type "function_expression": (function_expression ^ stack traceback: [C]: in function '_ts_parse_query' /opt/local/share/nvim/runtime/lua/vim/treesitter/query.lua:252: in function 'fn' /opt/local/share/nvim/runtime/lua/vim/func/_memoize.lua:58: in function 'fn' /opt/local/share/nvim/runtime/lua/vim/func/_memoize.lua:58: in function 'get_query' ...r-textobjects/lua/nvim-treesitter/textobjects/shared.lua:99: in function 'available_textobjects' ...r-textobjects/lua/nvim-treesitter/textobjects/select.lua:173: in function 'attach' ...vim/lazy/nvim-treesitter/lua/nvim-treesitter/configs.lua:509: in function 'attach_module' ...vim/lazy/nvim-treesitter/lua/nvim-treesitter/configs.lua:532: in function 'reattach_module' ...vim/lazy/nvim-treesitter/lua/nvim-treesitter/configs.lua:133: in function <...vim/lazy/nvim-treesitter/lua/nvim-treesit ter/configs.lua:132> [C]: in function 'nvim_cmd' /opt/local/share/nvim/runtime/filetype.lua:36: in function </opt/local/share/nvim/runtime/filetype.lua:35> [C]: in function 'nvim_buf_call' /opt/local/share/nvim/runtime/filetype.lua:35: in function </opt/local/share/nvim/runtime/filetype.lua:10> stack traceback: [C]: in function 'nvim_cmd' /opt/local/share/nvim/runtime/filetype.lua:36: in function </opt/local/share/nvim/runtime/filetype.lua:35> [C]: in function 'nvim_buf_call' /opt/local/share/nvim/runtime/filetype.lua:35: in function </opt/local/share/nvim/runtime/filetype.lua:10> stack traceback: [C]: in function 'nvim_buf_call' /opt/local/share/nvim/runtime/filetype.lua:35: in function </opt/local/share/nvim/runtime/filetype.lua:10> ``` </details> **Minimal-config** <details> ``` ---Install Lazy package manager. local lazypath = vim.fn.stdpath 'data' .. '/lazy/lazy.nvim' if not vim.loop.fs_stat(lazypath) then vim.fn.system { 'git', 'clone', '--filter=blob:none', 'https://github.com/folke/lazy.nvim.git', '--branch=stable', -- latest stable release lazypath, } end vim.opt.rtp:prepend(lazypath) require('lazy').setup({ { 'nvim-treesitter/nvim-treesitter', dependencies = { 'nvim-treesitter/nvim-treesitter-textobjects', }, build = ':TSUpdate', main = 'nvim-treesitter.configs', opts = { ensure_installed = { 'julia' }, textobjects = { select = { enable = true, keymaps = { ['af'] = '@function.outer', ['if'] = '@function.inner', }, }, } }, }, }) ``` </details> **To Reproduce** Steps to reproduce the behavior: 1. In terminal, `touch test.jl` 2. With the minimal config above, `nvim test.jl` 3. See error **Expected behavior** No error should occur, and the plugin should work. **Output of `:checkhealth nvim-treesitter`** <details> <code> ============================================================================== nvim-treesitter: require("nvim-treesitter.health").check() Installation ~ - WARNING `tree-sitter` executable not found (parser generator, only needed for :TSInstallFromGrammar, not required for :TSInstall) - WARNING `node` executable not found (only needed for :TSInstallFromGrammar, not required for :TSInstall) - OK `git` executable found. - OK `cc` executable found. Selected from { vim.NIL, "cc", "gcc", "clang", "cl", "zig" } Version: Apple clang version 14.0.0 (clang-1400.0.29.202) - OK Neovim was compiled with tree-sitter runtime ABI version 14 (required >=13). Parsers must be compatible with runtime ABI. OS Info: { machine = "x86_64", release = "21.6.0", sysname = "Darwin", version = "Darwin Kernel Version 21.6.0: Mon Jun 24 00:56:10 PDT 2024; root:xnu-8020.240.18.709.2~1/RELEASE_X86_64" } ~ Parser/Features H L F I J - c ✓ ✓ ✓ ✓ ✓ - javascript ✓ ✓ ✓ ✓ ✓ - julia ✓ ✓ ✓ ✓ ✓ - lua ✓ ✓ ✓ ✓ ✓ - luadoc ✓ . . . . - luap ✓ . . . . - markdown ✓ . ✓ ✓ ✓ - markdown_inline ✓ . . . ✓ - python ✓ ✓ ✓ ✓ ✓ - query ✓ ✓ ✓ ✓ ✓ - rust ✓ ✓ ✓ ✓ ✓ - vim ✓ ✓ ✓ . ✓ - vimdoc ✓ . . . ✓ Legend: H[ighlight], L[ocals], F[olds], I[ndents], In[j]ections +) multiple parsers found, only one will be used x) errors found in the query, try to run :TSUpdate {lang} ~ </code> </details> **Output of `nvim --version`** ``` NVIM v0.10.2 Build type: Release LuaJIT 2.1.1720049189 Run "nvim -V1 -v" for more info ``` **Additional context** - I tried the troubleshooting steps [here](https://github.com/nvim-treesitter/nvim-treesitter?tab=readme-ov-file#i-get-query-error-invalid-node-type-at-position) - I'm just taking a wild guess, since I don't know this package's code at all, but is it due to [this](https://github.com/nvim-treesitter/nvim-treesitter-textobjects/blob/3e450cd85243da99dc23ebbf14f9c70e9a0c26a4/queries/julia/textobjects.scm#L104)?

goerz · November 21, 2024, 7:22pm

I’m using Lazy as well. My configuration is at GitHub - goerz/neovimrc: My Neovim Configuration

If you ever have a problem with treesitter queries that ship with nvim-treesitter, you can always use your own by putting them in ~/.config/nvim/queries/julia