error while loading colorscheme

[sugiura-hiromichi]

When

loading nova colorscheme by :colorscheme nova

Error Message

Error detected while processing /Users/(username)/.local/share/nvim/site/pack/packer/start/nova.nvim/colors/nova.lua:
E5113: Error while calling lua chunk: .../nvim/site/pack/packer/start/nova.nvim/lua/nova/init.lua:23: bad argument #1 to 'pairs' (table expected, got nil)
stack traceback:
        [C]: in function 'pairs'
        .../nvim/site/pack/packer/start/nova.nvim/lua/nova/init.lua:23: in function 'load'
        ...re/nvim/site/pack/packer/start/nova.nvim/colors/nova.lua:1: in main chunk

Environment

OS: macOS Monterey 12.6
Nvim: v0.8.0

[zanglg]

Could you show your configuration?

[zanglg]

Em...maybe you forget to setup configuration before load the scheme, look this for your reference:

https://github.com/zanglg/nova.nvim/blob/46e0b9026a5eca7e07001e29ef2a9e692e3f980a/README.md?plain=1#L21-L32

PS: there should be a guard if someone forget configuration 😄

[sugiura-hiromichi]

added require'nova'.setup() and everything work fine... Thank you!

[sugiura-hiromichi]

Now I can use nova colorscheme. But I can't switch background color like light to dark or vice versa.

I'm currently using amdt/sunset plugin which automatically switch background color sync with sunset/sunrise. Thus I hope to set background via

set background=dark / light

or

vim.o.background='dark' / 'light'

Is there any way to do this?

[zanglg]

Also have a look at above, setup() has a parameter: require("nova").setup({ background = "dark" })

[sugiura-hiromichi]

Also have a look at above, setup() has a parameter: require("nova").setup({ background = "dark" })

Yes. I did that. But It seems only executed at Neovim startup. I look forward the way to switch background while using nova.

[zanglg]

Some work was not finished, you can's switch between dark and light while using Neovim. Some configuration was lost after first initialization, I'll fix this bug recently.

[sugiura-hiromichi]

OK. I've forgotten this project is WIP...
I'll wait for the release!

[zanglg]

Now, you can switch background with lua, like:

require("nova").setup({ background = "dark" })
require("nova").load()

set background = dark / light was still not used yet

[zanglg]

After 1e1da07 merged, it's able to switch background with set background = dark / light

This issue was closed, if there is still problems, please reopen it.