PackerSync() throws an error: unknown plugin:() and coroutine error

nvim --version:

NVIM v0.9.0-dev-1126+gdde5ce46b2
Build type: RelWithDebInfo
LuaJIT 2.1.0-beta3
Compilation: /usr/bin/cc -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wshadow -Wconversion -Wvla -Wdouble-promotion -Wmissing-noreturn -Wmissing-format-attribute -Wmissing-prototypes -fno-common -Wno-unused-result -Wimplicit-fallthrough -fdiagnostics-color=always -fstack-protector-strong -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -DMIN_LOG_LEVEL=3 -I/usr/include/luajit-2.1 -I/usr/include -I/usr/include -I/home/bbogdan/Downloads/neovim-git/src/build/src/nvim/auto -I/home/bbogdan/Downloads/neovim-git/src/build/include -I/home/bbogdan/Downloads/neovim-git/src/build/cmake.config -I/home/bbogdan/Downloads/neovim-git/src/neovim/src -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include -I/usr/include

system vimrc file: "$VIM/sysinit.vim"
fall-back for $VIM: "/usr/share/nvim"

git --version:
```
git version 2.40.0
```
Operating system/version: Arch Linux, Kernel: x86_64 Linux 6.2.8-arch1-1
Terminal name/version: alacritty with tmux

Steps to reproduce

go to ~/.config/nvim/lua/bbojan/packer.lua (linked the dotfiles in the plugin specification section)
do PackerSync()

Actual behaviour

this started happending around the time I added in my packer.lua : use('Olical/conjure') and then removed it and did a PackerSync()..

Get an error:

[packer.nvim] [ERROR 00:08:36] update.lua:118: Unknown plug
in: ()
Press ENTER or type command to continue
[packer.nvim] [ERROR 00:08:39] async.lua:20: Error in corou
tine: ...e/nvim/site/pack/packer/start/packer.nvim/lua/pack
er.lua:627: attempt to index local 'display_win' (a nil val
ue)

Expected behaviour

Sync the files

packer files

Plugin specification file(s)

Post or link your plugin specification files here, if you aren't able to provide a minimal reproducer https://github.com/bogdanbojan/vim-config

packer log file

Post the contents of ~/.cache/nvim/packer.nvim.log here ``` [WARN Sat 01 Apr 2023 05:36:34 PM EEST 905265764542] ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:216: Plugin "markdown-preview.nvim" is used twice! (line 64) [WARN Sat 01 Apr 2023 05:39:57 PM EEST 1108520138415] ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:216: Plugin "markdown-preview.nvim" is used twice! (line 64) [WARN Sat 01 Apr 2023 05:41:40 PM EEST 1211421549980] ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:216: Plugin "markdown-preview.nvim" is used twice! (line 64) [ERROR Sat 01 Apr 2023 05:41:40 PM EEST 1211501690004] ...site/pack/packer/start/packer.nvim/lua/packer/update.lua:118: Unknown plugin: () [ERROR Sat 01 Apr 2023 05:41:40 PM EEST 1211501921745] .../site/pack/packer/start/packer.nvim/lua/packer/async.lua:20: Error in coroutine: ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:627: attempt to index local 'display_win' (a nil value) [WARN Sat 01 Apr 2023 11:34:11 PM EEST 6237250523963] ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:216: Plugin "markdown-preview.nvim" is used twice! (line 64) [ERROR Sat 01 Apr 2023 11:34:11 PM EEST 6237319472645] ...site/pack/packer/start/packer.nvim/lua/packer/update.lua:118: Unknown plugin: () [ERROR Sat 01 Apr 2023 11:34:11 PM EEST 6237319599033] .../site/pack/packer/start/packer.nvim/lua/packer/async.lua:20: Error in coroutine: ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:627: attempt to index local 'display_win' (a nil value) [WARN Sat 01 Apr 2023 11:37:24 PM EEST 6430256362483] ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:216: Plugin "markdown-preview.nvim" is used twice! (line 65) [ERROR Sat 01 Apr 2023 11:37:24 PM EEST 6430317128703] ...site/pack/packer/start/packer.nvim/lua/packer/update.lua:118: Unknown plugin: () [ERROR Sat 01 Apr 2023 11:37:24 PM EEST 6430317250430] .../site/pack/packer/start/packer.nvim/lua/packer/async.lua:20: Error in coroutine: ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:627: attempt to index local 'display_win' (a nil value) [WARN Sat 01 Apr 2023 11:53:46 PM EEST 7412539506428] ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:216: Plugin "markdown-preview.nvim" is used twice! (line 65) [WARN Sat 01 Apr 2023 11:54:01 PM EEST 7427303126221] .../site/pack/packer/start/packer.nvim/lua/packer/clean.lua:79: Cleaning cancelled! [WARN Sat 01 Apr 2023 11:54:08 PM EEST 7435005325095] .../site/pack/packer/start/packer.nvim/lua/packer/clean.lua:79: Cleaning cancelled! [WARN Sat 01 Apr 2023 11:55:03 PM EEST 7489224355210] ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:216: Plugin "markdown-preview.nvim" is used twice! (line 66) [ERROR Sun 02 Apr 2023 12:08:36 AM EEST 8303185228325] ...site/pack/packer/start/packer.nvim/lua/packer/update.lua:118: Unknown plugin: () [ERROR Sun 02 Apr 2023 12:08:36 AM EEST 8303185442231] .../site/pack/packer/start/packer.nvim/lua/packer/async.lua:20: Error in coroutine: ...e/nvim/site/pack/packer/start/packer.nvim/lua/packer.lua:627: attempt to index local 'display_win' (a nil value) ```

packer compiled file

Post the contents of `packer_compiled.vim` here ``` -- Automatically generated packer.nvim plugin loader code if vim.api.nvim_call_function('has', {'nvim-0.5'}) ~= 1 then vim.api.nvim_command('echohl WarningMsg | echom "Invalid Neovim version for packer.nvim! | echohl None"') return end vim.api.nvim_command('packadd packer.nvim') local no_errors, error_msg = pcall(function() _G._packer = _G._packer or {} _G._packer.inside_compile = true local time local profile_info local should_profile = false if should_profile then local hrtime = vim.loop.hrtime profile_info = {} time = function(chunk, start) if start then profile_info[chunk] = hrtime() else profile_info[chunk] = (hrtime() - profile_info[chunk]) / 1e6 end end else time = function(chunk, start) end end local function save_profiles(threshold) local sorted_times = {} for chunk_name, time_taken in pairs(profile_info) do sorted_times[#sorted_times + 1] = {chunk_name, time_taken} end table.sort(sorted_times, function(a, b) return a[2] > b[2] end) local results = {} for i, elem in ipairs(sorted_times) do if not threshold or threshold and elem[2] > threshold then results[i] = elem[1] .. ' took ' .. elem[2] .. 'ms' end end if threshold then table.insert(results, '(Only showing plugins that took longer than ' .. threshold .. ' ms ' .. 'to load)') end _G._packer.profile_output = results end time([[Luarocks path setup]], true) local package_path_str = "/home/bbogdan/.cache/nvim/packer_hererocks/2.1.0-beta3/share/lua/5.1/?.lua;/home/bbogdan/.cache/nvim/packer_hererocks/2.1.0-beta3/share/lua/5.1/?/init.lua;/home/bbogdan/.cache/nvim/packer_hererocks/2.1.0-beta3/lib/luarocks/rocks-5.1/?.lua;/home/bbogdan/.cache/nvim/packer_hererocks/2.1.0-beta3/lib/luarocks/rocks-5.1/?/init.lua" local install_cpath_pattern = "/home/bbogdan/.cache/nvim/packer_hererocks/2.1.0-beta3/lib/lua/5.1/?.so" if not string.find(package.path, package_path_str, 1, true) then package.path = package.path .. ';' .. package_path_str end if not string.find(package.cpath, install_cpath_pattern, 1, true) then package.cpath = package.cpath .. ';' .. install_cpath_pattern end time([[Luarocks path setup]], false) time([[try_loadstring definition]], true) local function try_loadstring(s, component, name) local success, result = pcall(loadstring(s), name, _G.packer_plugins[name]) if not success then vim.schedule(function() vim.api.nvim_notify('packer.nvim: Error running ' .. component .. ' for ' .. name .. ': ' .. result, vim.log.levels.ERROR, {}) end) end return result end time([[try_loadstring definition]], false) time([[Defining packer_plugins]], true) _G.packer_plugins = { LuaSnip = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/LuaSnip", url = "https://github.com/L3MON4D3/LuaSnip" }, ReplaceWithRegister = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/ReplaceWithRegister", url = "https://github.com/vim-scripts/ReplaceWithRegister" }, ["cmp-buffer"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/cmp-buffer", url = "https://github.com/hrsh7th/cmp-buffer" }, ["cmp-nvim-lsp"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/cmp-nvim-lsp", url = "https://github.com/hrsh7th/cmp-nvim-lsp" }, ["cmp-nvim-lua"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/cmp-nvim-lua", url = "https://github.com/hrsh7th/cmp-nvim-lua" }, ["cmp-path"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/cmp-path", url = "https://github.com/hrsh7th/cmp-path" }, cmp_luasnip = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/cmp_luasnip", url = "https://github.com/saadparwaiz1/cmp_luasnip" }, conjure = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/conjure", url = "https://github.com/Olical/conjure" }, ["friendly-snippets"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/friendly-snippets", url = "https://github.com/rafamadriz/friendly-snippets" }, harpoon = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/harpoon", url = "https://github.com/ThePrimeagen/harpoon" }, ["lsp-zero.nvim"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/lsp-zero.nvim", url = "https://github.com/VonHeikemen/lsp-zero.nvim" }, ["markdown-preview.nvim"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/markdown-preview.nvim", url = "https://github.com/iamcco/markdown-preview.nvim" }, ["mason-lspconfig.nvim"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/mason-lspconfig.nvim", url = "https://github.com/williamboman/mason-lspconfig.nvim" }, ["mason.nvim"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/mason.nvim", url = "https://github.com/williamboman/mason.nvim" }, ["nvim-cmp"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/nvim-cmp", url = "https://github.com/hrsh7th/nvim-cmp" }, ["nvim-lspconfig"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/nvim-lspconfig", url = "https://github.com/neovim/nvim-lspconfig" }, ["nvim-treesitter"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/nvim-treesitter", url = "https://github.com/nvim-treesitter/nvim-treesitter" }, ["packer.nvim"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/packer.nvim", url = "https://github.com/wbthomason/packer.nvim" }, playground = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/playground", url = "https://github.com/nvim-treesitter/playground" }, ["plenary.nvim"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/plenary.nvim", url = "https://github.com/nvim-lua/plenary.nvim" }, ["rose-pine"] = { config = { "\27LJ\2\ne\0\0\3\0\6\0\n6\0\0\0'\2\1\0B\0\2\0029\0\2\0B\0\1\0016\0\3\0009\0\4\0'\2\5\0B\0\2\1K\0\1\0\26colorscheme rose-pine\bcmd\bvim\nsetup\14rose-pine\frequire\0" }, loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/rose-pine", url = "https://github.com/rose-pine/neovim" }, ["telescope.nvim"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/telescope.nvim", url = "https://github.com/nvim-telescope/telescope.nvim" }, undotree = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/undotree", url = "https://github.com/mbbill/undotree" }, ["vim-fugitive"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/vim-fugitive", url = "https://github.com/tpope/vim-fugitive" }, ["vim-maximizer"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/vim-maximizer", url = "https://github.com/szw/vim-maximizer" }, ["vim-surround"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/vim-surround", url = "https://github.com/tpope/vim-surround" }, ["vim-tmux-navigator"] = { loaded = true, path = "/home/bbogdan/.local/share/nvim/site/pack/packer/start/vim-tmux-navigator", url = "https://github.com/christoomey/vim-tmux-navigator" } } time([[Defining packer_plugins]], false) -- Config for: rose-pine time([[Config for rose-pine]], true) try_loadstring("\27LJ\2\ne\0\0\3\0\6\0\n6\0\0\0'\2\1\0B\0\2\0029\0\2\0B\0\1\0016\0\3\0009\0\4\0'\2\5\0B\0\2\1K\0\1\0\26colorscheme rose-pine\bcmd\bvim\nsetup\14rose-pine\frequire\0", "config", "rose-pine") time([[Config for rose-pine]], false) _G._packer.inside_compile = false if _G._packer.needs_bufread == true then vim.cmd("doautocmd BufRead") end _G._packer.needs_bufread = false if should_profile then save_profiles() end end) if not no_errors then error_msg = error_msg:gsub('"', '\\"') vim.api.nvim_command('echohl ErrorMsg | echom "Error in packer_compiled: '..error_msg..'" | echom "Please check your config for correctness" | echohl None') end ```

wbthomason / packer.nvim