Vim:Error invoking 'nvim_exec_lua' on channel 7 about one-small-step-for-vimkind

[NEX-S]

I don't know why this would happen.
I am wondering if there are any ways I can using <C-d> to call dap.continue() in all languages that I have configured.

For example:
in C, I press <C-d>, dap starting to work.
in Python, I press <C-d>, dap starting to work.
in Lua, I press <C-d>, dap starting to work too (not asking me the host or port, set it default to 127.0.0.1 and 8088)

I wish "osv" can automatic start when I press <C-d> in lua.

i have tried to using autocmd to reach that for me.

vim.api.nvim_create_autocmd({ "FileType" }, {
    pattern = "lua",
    callback = function ()
        vim.keymap.set('n', '<C-d>', require "osv".run_this, { noremap = true, silent = true })
    end
})

but i will got this messages

Couldn't connect to 127.0.0.1:8088: ECONNREFUSED

here's my config

dap.configurations.lua = {
    {
        type = 'nlua',
        request = 'attach',
        name = "Attach to running Neovim instance",
        host = '127.0.0.1',
        port = 8088,
    }
}

dap.adapters.nlua = function (callback, config)
    callback({ type = 'server', host = config.host, port = config.port })
end

[jbyuki]

Hi,

So one-small-step-for-vimkind is not really meant to be used as a debugger for vanilla lua scripts. It was specifically designed to debug neovim plugins. Meaning you still need to manually start another instance + start the server with launch(). You can still have a shortcut to dap.continue() in the debugger instance, which I also do. Maybe that clears some issues.

There is WIP ways to automatically start another neovim instance, and the debugger automatically here but this only works for linux/alacritty currently.

[NEX-S]

Thanks!