attempt to call field 'isarray' (a nil value) - some kind of configuration problem

[goolord]

when using the lazy package manager, I get this error when `lazy = true` isn't specified.

I guess it's some problem with when the SessionLoad* event is field and when the code that defines vim.isarray is evaluated, but I'm unsure. I would maybe just consider not using vim.isarray, but feel free to just close this if you don't want to support the insane number of permutations neovim configurations come in.

thought this might be helpful to other end users anyways

[Shatur]

Duplicate of #127.

[goolord]

not a duplicate - this is not caused by erroneous configuration or an outdated version of neovim. it's a similar error caused by a separate problem

[Shatur]

The issue in this line:

neovim-session-manager/lua/session_manager/init.lua

Line 122 in ce43f2e

if not vim.isarray(config.autoload_mode) then

Something is wrong with either your version of Neovim or config.autoload_mode.

[goolord]

    {
        'Shatur/neovim-session-manager',
        config = function()
            -- vim.isarray = function () return false end
            require('session_manager').setup {
                autoload_mode = require('session_manager.config').AutoloadMode.CurrentDir,
                autosave_last_session = true,
            }
        end,
        dependencies = {
            'nvim-lua/plenary.nvim',
        }
    };

looks completely fine to me, does not error if I define vim.isarray

[Shatur]

Weird, not sure why it happens...

[Njima1572]

I encountered the same problem, and it could be because of using nvim v10.0-dev
This version of neovim doesn't seem to have vm.isarray, but instead has vim.tbl_isarray

neovim/neovim#24572
neovim/neovim@7caf0ea