botnet run: Unable to load shared library 'fvim-ext' or one of its dependencies

I’m trying to run my local build on macOS Catalina, but botnet run throws an exception:

Unhandled exception. System.TypeInitializationException: The type initializer for '<StartupCode$FVim>.$FVim.theme' threw an exception.
 ---> System.TypeInitializationException: The type initializer for '<StartupCode$FVim>.$FVim.ui' threw an exception.
 ---> System.DllNotFoundException: Unable to load shared library 'fvim-ext' or one of its dependencies. In order to help diagnose loading problems, consider setting the DYLD_PRINT_LIBRARIES environment variable: dlopen(libfvim-ext, 1): image not found
   at FVim.ui.osx.vh_init()
   at <StartupCode$FVim>.$FVim.ui..cctor() in /Users/tae/Projects/fvim/ui.fs:line 401
   --- End of inner exception stack trace ---
   at FVim.ui.get_DefaultFont()
   at <StartupCode$FVim>.$FVim.theme..cctor() in /Users/tae/Projects/fvim/theme.fs:line 17
   --- End of inner exception stack trace ---
   at FVim.theme.get_themeconfig_ev()
   at FVim.ThemableViewModelBase..ctor(FSharpOption`1 x, FSharpOption`1 y, FSharpOption`1 w, FSharpOption`1 h) in /Users/tae/Projects/fvim/ViewModels/ThemableViewModelBase.fs:line 24
   at FVim.MainWindowViewModel..ctor(FSharpOption`1 cfg, FSharpOption`1 _maingrid) in /Users/tae/Projects/fvim/ViewModels/MainWindowViewModel.fs:line 22
   at FVim.Program.Main(String[] args) in /Users/tae/Projects/fvim/Program.fs:line 113

I’m have .NET 3.1.102 on my path. The full log is

log: fvim started. time = 03/07/2020 19:40:42
model: starting neovim instance...
model: opts = { intent = Start
  logToStdout = false
  logToFile = false
  logPatterns = None
  args = ["--embed"]
  program = "nvim"
  stderrenc = System.Text.UTF8Encoding+UTF8EncodingSealed
  serveropts = StartNew }
neovim.process: Starting process. Program: nvim; Arguments: --embed
neovim.process: begin read loop
model: commencing early initialization...
neovim.process: call: 0 -> [0,0,"nvim_get_api_info",[]]
model: available ui options: set
  ["ext_cmdline"; "ext_hlstate"; "ext_linegrid"; "ext_messages"; "ext_multigrid";
   "ext_popupmenu"; "ext_tabline"; "ext_termcolors"; "ext_wildmenu"; ...]
neovim.process: call: 1 -> [0,1,"nvim_set_var",["fvim_loaded",1]]
neovim.process: call: 2 -> [0,2,"nvim_set_client_info",["FVim",{"major":"0","minor":"2","prerelease":"dev"},"ui",{},{"InstanceId":"9bee470c-a234-4e84-ac3d-542b53335d47"}]]
neovim.process: call: 3 -> [0,3,"nvim_list_chans",[]]
model: FVim connected clients: [("9bee470c-a234-4e84-ac3d-542b53335d47", 1)]
model: FVim client channel is: 1
neovim.process: call: 4 -> [0,4,"nvim_command",["let g:clipboard = {  'name': 'FVimClipboard',  'copy': {     '+': {lines, regtype -> rpcrequest(1, 'set-clipboard', lines, regtype)},     '*': {lines, regtype -> rpcrequest(1, 'set-clipboard', lines, regtype)},   },  'paste': {     '+': {-> rpcrequest(1, 'get-clipboard')},     '*': {-> rpcrequest(1, 'get-clipboard')},  },}"]]
neovim.process: call: 5 -> [0,5,"nvim_set_var",["fvim_channel",1]]
neovim.process: call: 6 -> [0,6,"nvim_command",["command! -nargs=0 FVimDetach call rpcnotify(1, 'remote.detach')"]]
neovim.process: call: 7 -> [0,7,"nvim_command",["command! -nargs=0 FVimToggleFullScreen call rpcnotify(1, 'ToggleFullScreen', 1)"]]
neovim.process: call: 8 -> [0,8,"nvim_command",["command! -nargs=1 -complete=expression FVimCursorSmoothMove call rpcnotify(1, 'cursor.smoothmove', <args>)"]]
neovim.process: call: 9 -> [0,9,"nvim_command",["command! -nargs=1 -complete=expression FVimCursorSmoothBlink call rpcnotify(1, 'cursor.smoothblink', <args>)"]]
neovim.process: call: 10 -> [0,10,"nvim_command",["command! -nargs=1 -complete=expression FVimFontLineHeight call rpcnotify(1, 'font.lineheight', <args>)"]]
neovim.process: call: 11 -> [0,11,"nvim_command",["command! -nargs=1 -complete=expression FVimFontAutoSnap call rpcnotify(1, 'font.autosnap', <args>)"]]
neovim.process: call: 12 -> [0,12,"nvim_command",["command! -nargs=1 -complete=expression FVimFontAntialias call rpcnotify(1, 'font.antialias', <args>)"]]
neovim.process: call: 13 -> [0,13,"nvim_command",["command! -nargs=1 -complete=expression FVimFontLigature call rpcnotify(1, 'font.ligature', <args>)"]]
neovim.process: call: 14 -> [0,14,"nvim_command",["command! -nargs=1 -complete=expression FVimFontDrawBounds call rpcnotify(1, 'font.drawBounds', <args>)"]]
neovim.process: call: 15 -> [0,15,"nvim_command",["command! -nargs=1 -complete=expression FVimFontAutohint call rpcnotify(1, 'font.autohint', <args>)"]]
neovim.process: call: 16 -> [0,16,"nvim_command",["command! -nargs=1 -complete=expression FVimFontSubpixel call rpcnotify(1, 'font.subpixel', <args>)"]]
neovim.process: call: 17 -> [0,17,"nvim_command",["command! -nargs=1 -complete=expression FVimFontLcdRender call rpcnotify(1, 'font.lcdrender', <args>)"]]
neovim.process: call: 18 -> [0,18,"nvim_command",["command! -nargs=1 -complete=expression FVimFontHintLevel call rpcnotify(1, 'font.hindLevel', <args>)"]]
neovim.process: call: 19 -> [0,19,"nvim_command",["command! -nargs=1 -complete=expression FVimFontNormalWeight call rpcnotify(1, 'font.weight.normal', <args>)"]]
neovim.process: call: 20 -> [0,20,"nvim_command",["command! -nargs=1 -complete=expression FVimFontBoldWeight call rpcnotify(1, 'font.weight.bold', <args>)"]]
neovim.process: call: 21 -> [0,21,"nvim_command",["command! -nargs=1 -complete=expression FVimFontNoBuiltinSymbols call rpcnotify(1, 'font.nonerd', <args>)"]]
neovim.process: call: 22 -> [0,22,"nvim_command",["command! -nargs=1 -complete=expression FVimKeyDisableShiftSpace call rpcnotify(1, 'key.disableShiftSpace', <args>)"]]
neovim.process: call: 23 -> [0,23,"nvim_command",["command! -nargs=1 -complete=expression FVimUIMultiGrid call rpcnotify(1, 'ui.multigrid', <args>)"]]
neovim.process: call: 24 -> [0,24,"nvim_command",["command! -nargs=1 -complete=expression FVimUIPopupMenu call rpcnotify(1, 'ui.popupmenu', <args>)"]]
neovim.process: call: 25 -> [0,25,"nvim_command",["command! -nargs=1 -complete=expression FVimUITabLine call rpcnotify(1, 'ui.tabline', <args>)"]]
neovim.process: call: 26 -> [0,26,"nvim_command",["command! -nargs=1 -complete=expression FVimUICmdLine call rpcnotify(1, 'ui.cmdline', <args>)"]]
neovim.process: call: 27 -> [0,27,"nvim_command",["command! -nargs=1 -complete=expression FVimUIWildMenu call rpcnotify(1, 'ui.wildmenu', <args>)"]]
neovim.process: call: 28 -> [0,28,"nvim_command",["command! -nargs=1 -complete=expression FVimUIMessages call rpcnotify(1, 'ui.messages', <args>)"]]
neovim.process: call: 29 -> [0,29,"nvim_command",["command! -nargs=1 -complete=expression FVimUITermColors call rpcnotify(1, 'ui.termcolors', <args>)"]]
neovim.process: call: 30 -> [0,30,"nvim_command",["command! -nargs=1 -complete=expression FVimUIHlState call rpcnotify(1, 'ui.hlstate', <args>)"]]
neovim.process: call: 31 -> [0,31,"nvim_command",["command! -nargs=1 -complete=expression FVimDrawFPS call rpcnotify(1, 'DrawFPS', <args>)"]]
neovim.process: call: 32 -> [0,32,"nvim_command",["command! -nargs=1 -complete=expression FVimCustomTitleBar call rpcnotify(1, 'CustomTitleBar', <args>)"]]
neovim.process: call: 33 -> [0,33,"nvim_command",["command! -nargs=1 -complete=expression FVimBackgroundOpacity call rpcnotify(1, 'background.opacity', <args>)"]]
neovim.process: call: 34 -> [0,34,"nvim_command",["command! -nargs=1 -complete=expression FVimBackgroundComposition call rpcnotify(1, 'background.composition', <args>)"]]
neovim.process: call: 35 -> [0,35,"nvim_command",["command! -nargs=1 -complete=expression FVimBackgroundAltOpacity call rpcnotify(1, 'background.altopacity', <args>)"]]
neovim.process: call: 36 -> [0,36,"nvim_command",["command! -nargs=1 -complete=expression FVimBackgroundImage call rpcnotify(1, 'background.image.file', <args>)"]]
neovim.process: call: 37 -> [0,37,"nvim_command",["command! -nargs=1 -complete=expression FVimBackgroundImageOpacity call rpcnotify(1, 'background.image.opacity', <args>)"]]
neovim.process: call: 38 -> [0,38,"nvim_command",["command! -nargs=1 -complete=expression FVimBackgroundImageStretch call rpcnotify(1, 'background.image.stretch', <args>)"]]
neovim.process: call: 39 -> [0,39,"nvim_command",["command! -nargs=1 -complete=expression FVimBackgroundImageHAlign call rpcnotify(1, 'background.image.halign', <args>)"]]
neovim.process: call: 40 -> [0,40,"nvim_command",["command! -nargs=1 -complete=expression FVimBackgroundImageVAlign call rpcnotify(1, 'background.image.valign', <args>)"]]
neovim.process: call: 41 -> [0,41,"nvim_command",["autocmd VimEnter * runtime! ginit.vim"]]
Unhandled exception. System.TypeInitializationException: The type initializer for '<StartupCode$FVim>.$FVim.theme' threw an exception.
 ---> System.TypeInitializationException: The type initializer for '<StartupCode$FVim>.$FVim.ui' threw an exception.
 ---> System.DllNotFoundException: Unable to load shared library 'fvim-ext' or one of its dependencies. In order to help diagnose loading problems, consider setting the DYLD_PRINT_LIBRARIES environment variable: dlopen(libfvim-ext, 1): image not found
   at FVim.ui.osx.vh_init()
   at <StartupCode$FVim>.$FVim.ui..cctor() in /Users/tae/Projects/fvim/ui.fs:line 401
   --- End of inner exception stack trace ---
   at FVim.ui.get_DefaultFont()
   at <StartupCode$FVim>.$FVim.theme..cctor() in /Users/tae/Projects/fvim/theme.fs:line 17
   --- End of inner exception stack trace ---
   at FVim.theme.get_themeconfig_ev()
   at FVim.ThemableViewModelBase..ctor(FSharpOption`1 x, FSharpOption`1 y, FSharpOption`1 w, FSharpOption`1 h) in /Users/tae/Projects/fvim/ViewModels/ThemableViewModelBase.fs:line 24
   at FVim.MainWindowViewModel..ctor(FSharpOption`1 cfg, FSharpOption`1 _maingrid) in /Users/tae/Projects/fvim/ViewModels/MainWindowViewModel.fs:line 22
   at FVim.Program.Main(String[] args) in /Users/tae/Projects/fvim/Program.fs:line 113

Any ideas?

[tssm]

Funny: The error was that I ran dotnet run in a terminal inside the latest release of FVim, with has Bash hardcoded 😅

I confirmed that without fvim-osx-launcher FVim correctly picks the right shell as long as it was changed with chsh and its full path was added as an entry to /etc/shells. This may explain why it wasn’t picking a new version of installed with Homebrew.

I want to send a PR, but I’m having problems getting the bundle to work 😦 I’ll do it as soon as I can

[yatli]

There is a binary executable generated by dotnet publish in the app dir “FVim”. Initially I thought that pointing to it in the plist is enough, but in my setting at that time, it was picking up an ancient bash (v3.x) instead of brew-installed new bash. That’s why I set up the launcher script in the hope to load up the proper environment for the user.