Tree-sitter as dependency in AstonNvim fails with errors on bash file

[hholst80]

Hi guys.
I am using nvim with the "AstoNvim" system. Recently something happened and my custom bash file to launch a menu etc. in my overdesigned tiling desktop system.

No matter, the bash file can be reduced to something much less complex that will trigger the trace.

#!/bin/bash
cat <<HERE |
File manager              | $(test -f pcmanfm && echo pcmanfm || echo pcmanfm-qt)
HERE

Error executing vim.schedule lua callback: /usr/share/nvim/runtime/lua/vim/treesitter.lua:205: attempt to index local 'node' (a nil value
)                                                                                                                                        
stack traceback:                                                                                                                         
        /usr/share/nvim/runtime/lua/vim/treesitter.lua:205: in function 'get_range'                                                      
        /usr/share/nvim/runtime/lua/vim/treesitter.lua:241: in function 'get_node_text'                                                  
        ...nvim-treesitter/lua/nvim-treesitter/query_predicates.lua:204: in function 'handler'                                           
        /usr/share/nvim/runtime/lua/vim/treesitter/query.lua:586: in function 'apply_directives'                                         
        /usr/share/nvim/runtime/lua/vim/treesitter/query.lua:710: in function '(for generator)'                                          
        /usr/share/nvim/runtime/lua/vim/treesitter/languagetree.lua:701: in function 'f'                                                 
        /usr/share/nvim/runtime/lua/vim/treesitter/languagetree.lua:137: in function 'tcall'                                             
        /usr/share/nvim/runtime/lua/vim/treesitter/languagetree.lua:283: in function 'parse'                                             
        /usr/share/nvim/runtime/lua/vim/treesitter.lua:89: in function '_create_parser'                                                  
        /usr/share/nvim/runtime/lua/vim/treesitter.lua:131: in function 'get_parser'                                                     
        ...lazy/aerial.nvim/lua/aerial/backends/treesitter/init.lua:50: in function 'fetch_symbols'                                      
        ...share/nvim/lazy/aerial.nvim/lua/aerial/backends/init.lua:129: in function 'attach'                                            
        ...share/nvim/lazy/aerial.nvim/lua/aerial/backends/init.lua:149: in function 'get'                                               
        ...share/nvim/lazy/aerial.nvim/lua/aerial/backends/init.lua:251: in function 'attach'                                            
        .../share/nvim/lazy/aerial.nvim/lua/aerial/autocommands.lua:88: in function ''                                                   
        vim/_editor.lua: in function <vim/_editor.lua:0>                                                                                 
Press ENTER or type command to continue                              

nvim-treesitter: require("nvim-treesitter.health").check()

Installation ~
- WARNING `tree-sitter` executable not found (parser generator, only needed for :TSInstallFromGrammar, not required for :TSInstall)
- OK `node` found v21.5.0 (only needed for :TSInstallFromGrammar)
- OK `git` executable found.
- OK `cc` executable found. Selected from { vim.NIL, "cc", "gcc", "clang", "cl", "zig" }
  Version: cc (GCC) 13.2.1 20230801
- 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 = "6.6.8-zen1-1-zen",
  sysname = "Linux",
  version = "#1 ZEN SMP PREEMPT_DYNAMIC Sun, 24 Dec 2023 12:47:58 +0000"
} ~

Parser/Features         H L F I J
  - bash                ✓ ✓ ✓ . ✓
  - c                   ✓ ✓ ✓ ✓ ✓
  - fish                ✓ ✓ ✓ ✓ ✓
  - lua                 ✓ ✓ ✓ ✓ ✓
  - markdown            ✓ . ✓ ✓ ✓
  - markdown_inline     ✓ . . . ✓
  - python              ✓ ✓ ✓ ✓ ✓
  - query               ✓ ✓ ✓ ✓ ✓
  - 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} ~

[hholst80]

Answering my own question. I saw that Nvim reported that there were two kinds of treesitters available to Nvim. At least this lead me to think that I could uninstall the nvim package neovim-nvim-treesitter. After uninstalling that package, the Bash file loaded fine without any errors at startup.

Note. This might be a red herring, as I still see both vim-treesitter and vim.treesitter in checkhelath, but the fact of the matter is that the removal of the package fixed my problem. All good. :-)