Current symbol preview is Empty #176

AniAggarwal · 2022-09-29T15:36:39Z

When using this plugin, the symbol preview is always empty, regardless of which LSP is used.

Screenshots:
On sumneko_lua:

On Pyright:

On Jdtls:

Let me know if you need any other details on my config.

rbjorklin · 2022-10-10T02:25:05Z

Until #181 is merged you can try this instead:

use {
    "rbjorklin/symbols-outline.nvim",
    branch = "fix-outline-detection"
}

wqk151 · 2022-10-10T10:12:48Z

Until #181 is merged you can try this instead:

use {
    "rbjorklin/symbols-outline.nvim",
    branch = "fix-outline-detection"
}

I tried it and it works fine, thanks

AniAggarwal · 2022-10-10T18:12:05Z

I get the following error when using that branch:

toggle:

E5108: Error executing lua ...acker/start/symbols-outline.nvim/lua/symbols-outline.lua:307: attempt to index field 'view' (a nil value)                                     
stack traceback:                                                                                                                                                            
        ...acker/start/symbols-outline.nvim/lua/symbols-outline.lua:307: in function 'toggle_outline'                                                                       
        [string ":lua"]:1: in main chunk

open:

E5108: Error executing lua ...acker/start/symbols-outline.nvim/lua/symbols-outline.lua:315: attempt to index field 'view' (a nil value)                                     
stack traceback:                                                                                                                                                            
        ...acker/start/symbols-outline.nvim/lua/symbols-outline.lua:315: in function 'open_outline'                                                                         
        [string ":lua"]:1: in main chunk

rbjorklin · 2022-10-10T23:23:14Z

@AniAggarwal I can recreate that error if I comment out all my configuration. Are you not initializing the plugin?

You need to explicitly configure this plugin in a file, for example: ~/.config/nvim/after/plugin/symbols.lua

local status, symbols = pcall(require, "symbols-outline")
if (not status) then return end

symbols.setup({
-- <config from README goes here>
})

AniAggarwal · 2022-10-11T00:12:25Z

I am, except I'm just doing it at once as it should be equivalent.

Config using packer:

    use {
        "rbjorklin/symbols-outline.nvim",
        branch = "fix-outline-detection",
		config = function()
			require("symbols-outline").setup({ wrap = true })
		end,
    }

Error with this current setup:

Error executing vim.schedule lua callback: ...tart/symbols-outline.nvim/lua/symbols-outline/parser.lua:254: attempt to index a nil value                                                                                                                        
stack traceback:                                                                                                                                                                                                                                                
        ...tart/symbols-outline.nvim/lua/symbols-outline/parser.lua:254: in function 'get_lines'                                                                                                                                                                
        ...tart/symbols-outline.nvim/lua/symbols-outline/writer.lua:91: in function 'parse_and_write'                                                                                                                                                           
        ...acker/start/symbols-outline.nvim/lua/symbols-outline.lua:301: in function 'callback'                                                                                                                                                                 
        /opt/nvim/usr/share/nvim/runtime/lua/vim/lsp.lua:1958: in function 'handler'                                                                                                                                                                            
        /opt/nvim/usr/share/nvim/runtime/lua/vim/lsp.lua:1390: in function ''                                                                                                                                                                                   
        vim/_editor.lua: in function <vim/_editor.lua:0>

EDIT:
Using your setup with calling the setup in a different file results in the same above error.

rbjorklin · 2022-10-11T00:32:24Z

Just to be clear, this plugin doesn't seem to have a working default configuration so you need to provide the entire config block from the README for it to work.

AniAggarwal · 2022-10-12T21:13:39Z

Oh, I didn't realize that.
Here is current config and error:

Packer config:

    use {
        "rbjorklin/symbols-outline.nvim",
        branch = "fix-outline-detection",
    }

Symbols outline config:

local status, symbols = pcall(require, "symbols-outline")
if (not status) then return end

symbols.setup({
	highlight_hovered_item = true,
	show_guides = true,
	auto_preview = false,
	position = "right",
	relative_width = true,
	width = 25,
	auto_close = false,
	show_numbers = false,
	show_relative_numbers = false,
	show_symbol_details = true,
	preview_bg_highlight = "Pmenu",
	autofold_depth = nil,
	auto_unfold_hover = true,
	fold_markers = { "", "" },
	wrap = false,
	keymaps = { -- These keymaps can be a string or a table for multiple keys
		close = { "<Esc>", "q" },
		goto_location = "<Cr>",
		focus_location = "o",
		hover_symbol = "<C-space>",
		toggle_preview = "K",
		rename_symbol = "r",
		code_actions = "a",
		fold = "h",
		unfold = "l",
		fold_all = "W",
		unfold_all = "E",
		fold_reset = "R",
	},
	lsp_blacklist = {},
	symbol_blacklist = {},
	symbols = {
		File = { icon = "", hl = "TSURI" },
		Module = { icon = "", hl = "TSNamespace" },
		Namespace = { icon = "", hl = "TSNamespace" },
		Package = { icon = "", hl = "TSNamespace" },
		Class = { icon = "𝓒", hl = "TSType" },
		Method = { icon = "ƒ", hl = "TSMethod" },
		Property = { icon = "", hl = "TSMethod" },
		Field = { icon = "", hl = "TSField" },
		Constructor = { icon = "", hl = "TSConstructor" },
		Enum = { icon = "ℰ", hl = "TSType" },
		Interface = { icon = "ﰮ", hl = "TSType" },
		Function = { icon = "", hl = "TSFunction" },
		Variable = { icon = "", hl = "TSConstant" },
		Constant = { icon = "", hl = "TSConstant" },
		String = { icon = "𝓐", hl = "TSString" },
		Number = { icon = "#", hl = "TSNumber" },
		Boolean = { icon = "⊨", hl = "TSBoolean" },
		Array = { icon = "", hl = "TSConstant" },
		Object = { icon = "⦿", hl = "TSType" },
		Key = { icon = "🔐", hl = "TSType" },
		Null = { icon = "NULL", hl = "TSType" },
		EnumMember = { icon = "", hl = "TSField" },
		Struct = { icon = "𝓢", hl = "TSType" },
		Event = { icon = "🗲", hl = "TSType" },
		Operator = { icon = "+", hl = "TSOperator" },
		TypeParameter = { icon = "𝙏", hl = "TSParameter" },
	},
})

Error:

Error executing vim.schedule lua callback: ...tart/symbols-outline.nvim/lua/symbols-outline/parser.lua:254: attempt to index a nil value                                    
stack traceback:                                                                                                                                                            
        ...tart/symbols-outline.nvim/lua/symbols-outline/parser.lua:254: in function 'get_lines'                                                                            
        ...tart/symbols-outline.nvim/lua/symbols-outline/writer.lua:91: in function 'parse_and_write'                                                                       
        ...acker/start/symbols-outline.nvim/lua/symbols-outline.lua:301: in function 'callback'                                                                             
        /opt/nvim/usr/share/nvim/runtime/lua/vim/lsp.lua:1958: in function 'handler'                                                                                        
        /opt/nvim/usr/share/nvim/runtime/lua/vim/lsp.lua:1390: in function ''                                                                                               
        vim/_editor.lua: in function <vim/_editor.lua:0>

patilatharva · 2022-12-12T00:51:11Z

Facing the same issue - were you able to fix this?

AniAggarwal · 2022-12-20T22:21:19Z

Yes. A few things:

Make sure this plugin and nvim treesitter are updated to the lastest version. Furthermore, the config needs to be changed to the following to fit the new namespaces with the latest treesitter update.
Feel free to change/remove the custom icon declarations from my config.

symbols = require("symbols-outline")

symbols.setup({
	highlight_hovered_item = true,
	show_guides = true,
	auto_preview = false,
	position = "right",
	relative_width = true,
	width = 25,
	auto_close = false,
	show_numbers = false,
	show_relative_numbers = false,
	show_symbol_details = true,
	preview_bg_highlight = "Pmenu",
	autofold_depth = nil,
	auto_unfold_hover = true,
	fold_markers = { "", "" },
	wrap = false,
	keymaps = { -- These keymaps can be a string or a table for multiple keys
		close = { "<Esc>", "q" },
		goto_location = "<Cr>",
		focus_location = "o",
		hover_symbol = "<C-space>",
		toggle_preview = "K",
		rename_symbol = "r",
		code_actions = "a",
		fold = "h",
		unfold = "l",
		fold_all = "W",
		unfold_all = "E",
		fold_reset = "R",
	},
	lsp_blacklist = {},
	symbol_blacklist = {},
	symbols = {
		File = { icon = "", hl = "@text.uri" },
		Module = { icon = "", hl = "@namespace" },
		Namespace = { icon = "", hl = "@namespace" },
		Package = { icon = "", hl = "@namespace" },
		Class = { icon = "𝓒", hl = "@type" },
		Method = { icon = "ƒ", hl = "@method" },
		Property = { icon = "", hl = "@method" },
		Field = { icon = "", hl = "@field" },
		Constructor = { icon = "", hl = "@constructor" },
		Enum = { icon = "ℰ", hl = "@type" },
		Interface = { icon = "ﰮ", hl = "@type" },
		Function = { icon = "", hl = "@function" },
		Variable = { icon = "", hl = "@constant" },
		Constant = { icon = "", hl = "@constant" },
		String = { icon = "𝓐", hl = "@string" },
		Number = { icon = "#", hl = "@number" },
		Boolean = { icon = "⊨", hl = "@boolean" },
		Array = { icon = "", hl = "@constant" },
		Object = { icon = "⦿", hl = "@type" },
		Key = { icon = "🔐", hl = "@type" },
		Null = { icon = "NULL", hl = "@type" },
		EnumMember = { icon = "", hl = "@field" },
		Struct = { icon = "𝓢", hl = "@type" },
		Event = { icon = "🗲", hl = "@type" },
		Operator = { icon = "+", hl = "@operator" },
		TypeParameter = { icon = "𝙏", hl = "@parameter" },
	},
})

Check out this PR that updates the code in the README if you want to copy it from there instead of my config above:
3fdc994

pipoprods · 2022-12-30T15:43:46Z

I'm still having issues with PHP files…
I've updated my plugins, I've updated all treesitter parsers and I'm only getting previews for top-most elements (namespaces & classes).
Is there something I'm missing?

dpetka2001 · 2023-01-24T01:57:18Z

Still getting an empty symbol preview even with the config in @AniAggarwal last post with the changes from the PR mentioned there. Using latest versions of both symbols-outline and nvim-treesitter. Is there anything else that might be needed or is something else wrong maybe?

simrat39 · 2023-01-25T22:31:16Z

The issues should be fixed now

dpetka2001 · 2023-01-26T00:39:53Z

Still getting an empty current symbol preview. It shows only the top-most elements. Are you able
to get a preview for symbols except for the top-most level? Do you use something different in your
config than the config provided a few posts above?

juanlopez4691 · 2023-01-27T10:25:02Z

Same here. I get empty symbol preview except for the top level. symbols-outline and tree-sitter up to date. My symbols-outline configuration:

config = function()
      require('symbols-outline').setup({
        highlight_hovered_item = true,
        show_guides = true,
        position = 'right',
        border = 'single',
        relative_width = true,
        width = 25,
        auto_close = false,
        auto_preview = false,
        show_numbers = false,
        show_relative_numbers = false,
        show_symbol_details = true,
        preview_bg_highlight = 'Pmenu',
        winblend = 0,
        autofold_depth = nil,
        auto_unfold_hover = true,
        fold_markers = { '', '' },
        wrap = false,
        keymaps = { -- These keymaps can be a string or a table for multiple keys
          close = { '<Esc>', 'q' },
          goto_location = '<Cr>',
          focus_location = 'o',
          hover_symbol = '<C-space>',
          toggle_preview = 'K',
          rename_symbol = 'r',
          code_actions = 'a',
          show_help = '?',
          fold = 'h',
          unfold = 'l',
          fold_all = 'W',
          unfold_all = 'E',
          fold_reset = 'R',
        },
        lsp_blacklist = {},
        symbol_blacklist = {},
        symbols = {
          File = { icon = '', hl = '@text.uri' },
          Module = { icon = '', hl = '@namespace' },
          Namespace = { icon = '', hl = '@namespace' },
          Package = { icon = '', hl = '@namespace' },
          Class = { icon = '𝓒', hl = '@type' },
          Method = { icon = 'ƒ', hl = '@method' },
          Property = { icon = '', hl = '@method' },
          Field = { icon = '', hl = '@field' },
          Constructor = { icon = '', hl = '@constructor' },
          Enum = { icon = 'ℰ', hl = '@type' },
          Interface = { icon = 'ﰮ', hl = '@type' },
          Function = { icon = '', hl = '@function' },
          Variable = { icon = '', hl = '@constant' },
          Constant = { icon = '', hl = '@constant' },
          String = { icon = '𝓐', hl = '@string' },
          Number = { icon = '#', hl = '@number' },
          Boolean = { icon = '⊨', hl = '@boolean' },
          Array = { icon = '', hl = '@constant' },
          Object = { icon = '⦿', hl = '@type' },
          Key = { icon = '🔐', hl = '@type' },
          Null = { icon = 'NULL', hl = '@type' },
          EnumMember = { icon = '', hl = '@field' },
          Struct = { icon = '𝓢', hl = '@type' },
          Event = { icon = '🗲', hl = '@type' },
          Operator = { icon = '+', hl = '@operator' },
          TypeParameter = { icon = '𝙏', hl = '@parameter' },
          Component = { icon = '', hl = '@function' },
          Fragment = { icon = '', hl = '@constant' },
        }
      })
    end

rockyzhang24 · 2023-01-31T08:08:30Z

@simrat39 This issue still exists and it should be re-opened.

AniAggarwal · 2023-01-31T14:59:09Z

I am also now experiencing this issue again and seeing as many others are, I'll reopen it.

RobertLemmens · 2023-04-02T23:58:48Z

same here

enddeadroyal · 2023-04-25T18:08:32Z

@RobertLemmens @AniAggarwal @rockyzhang24 @dpetka2001 @pipoprods @simrat39
u can use my fix branch to resolve this problem
Packer:

use({
        'enddeadroyal/symbols-outline.nvim', branch = 'bugfix/symbol-hover-misplacement'
    })

because The following code has a problem

local node = so.state.outline_items[hovered_line]

fix is:(reference to hover.lua)

local node = so.state.flattened_outline_items[hovered_line]

It works !!!

dpetka2001 · 2023-04-25T18:38:24Z

@enddeadroyal Thank you for the fix. It works as supposed. Would you be willing to make a PR, so it can get merged upstream hopefully?

@enddeadroyal

Fix simrat39/symbols-outline.nvim#176 I was going to pull @enddeadroyal's commit from their 'bugfix/symbol-hover-misplacement' branch in their fork but they changed indentation so I had to apply the relevant changes myself instead. However, credits for this fix goes to @enddeadroyal from the issue commit in 176. Also fixed the "No info available" markdown as it wasn't rendering properly for me without a space after the '###'.

rbjorklin mentioned this issue Oct 9, 2022

fix(parser.lua): indexing into a list returns nil #181

Closed

AniAggarwal closed this as completed Dec 20, 2022

AniAggarwal reopened this Jan 31, 2023

cstsunfu added a commit to cstsunfu/symbols-outline.nvim that referenced this issue May 17, 2023

fix: fix some buf in simrat39#176

577c0a9

Djedouas mentioned this issue Nov 2, 2023

Wrong previewing location #221

Open

hedyhli mentioned this issue Nov 12, 2023

Improvements from symbols-outline.nvim and ⚠️ breaking changes hedyhli/outline.nvim#12

Closed

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Current symbol preview is Empty #176

Current symbol preview is Empty #176

AniAggarwal commented Sep 29, 2022

rbjorklin commented Oct 10, 2022

wqk151 commented Oct 10, 2022

AniAggarwal commented Oct 10, 2022

rbjorklin commented Oct 10, 2022

AniAggarwal commented Oct 11, 2022 •

edited

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rbjorklin commented Oct 11, 2022

AniAggarwal commented Oct 12, 2022

patilatharva commented Dec 12, 2022

AniAggarwal commented Dec 20, 2022 •

edited

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pipoprods commented Dec 30, 2022

dpetka2001 commented Jan 24, 2023

simrat39 commented Jan 25, 2023

dpetka2001 commented Jan 26, 2023 •

edited

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juanlopez4691 commented Jan 27, 2023

rockyzhang24 commented Jan 31, 2023

AniAggarwal commented Jan 31, 2023

RobertLemmens commented Apr 2, 2023

enddeadroyal commented Apr 25, 2023 •

edited

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dpetka2001 commented Apr 25, 2023

Current symbol preview is Empty #176

Current symbol preview is Empty #176

Comments

AniAggarwal commented Sep 29, 2022

rbjorklin commented Oct 10, 2022

wqk151 commented Oct 10, 2022

AniAggarwal commented Oct 10, 2022

rbjorklin commented Oct 10, 2022

AniAggarwal commented Oct 11, 2022 • edited Loading

rbjorklin commented Oct 11, 2022

AniAggarwal commented Oct 12, 2022

patilatharva commented Dec 12, 2022

AniAggarwal commented Dec 20, 2022 • edited Loading

pipoprods commented Dec 30, 2022

dpetka2001 commented Jan 24, 2023

simrat39 commented Jan 25, 2023

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juanlopez4691 commented Jan 27, 2023

rockyzhang24 commented Jan 31, 2023

AniAggarwal commented Jan 31, 2023

RobertLemmens commented Apr 2, 2023

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