bug: Error when attempting to add suggestions from chat

[Vanclief]

Describe the bug

I have the default configuration with Avante, I can open the sidebar and start chatting. However sometimes when trying to apply suggestions I get this error:

E5108: Error executing lua: ...al/share/nvim/lazy/avante.nvim/lua/avante/utils/init.lua:452: attempt to index local 'code' (a nil value)
stack traceback:
	...al/share/nvim/lazy/avante.nvim/lua/avante/utils/init.lua:452: in function 'remove_indentation'
	...local/share/nvim/lazy/avante.nvim/lua/avante/sidebar.lua:382: in function 'ensure_snippets_no_overlap'
	...local/share/nvim/lazy/avante.nvim/lua/avante/sidebar.lua:494: in function 'apply'
	...local/share/nvim/lazy/avante.nvim/lua/avante/sidebar.lua:690: in function <...local/share/nvim/lazy/avante.nvim/lua/avante/sidebar.lua:690>

To reproduce

1. Opened a .go file
2. aa
3. Ask to do anything with the file
4. Apply the suggestion

However the behavior is inconsistent, I haven't figured out how to replicate this reliably.

Expected behavior

The suggestion should be applied without creating an error 100% of the times

Installation method

Use lazy.nvim:

{
  "yetone/avante.nvim",
  event = "VeryLazy",
  lazy = false,
  version = false, -- set this if you want to always pull the latest change
  opts = {
    -- add any opts here
  },
  -- if you want to build from source then do `make BUILD_FROM_SOURCE=true`
  build = "make",
  -- build = "powershell -ExecutionPolicy Bypass -File Build.ps1 -BuildFromSource false" -- for windows
  dependencies = {
    "nvim-treesitter/nvim-treesitter",
    "stevearc/dressing.nvim",
    "nvim-lua/plenary.nvim",
    "MunifTanjim/nui.nvim",
  },
}

Environment

NVIM v0.10.2
Build type: RelWithDebInfo
LuaJIT 2.1.1725453128
Linux budapest 6.11.2-arch1-1 #1 SMP PREEMPT_DYNAMIC Fri, 04 Oct 2024 21:51:11 +0000 x86_64 GNU/Linux

Repro

vim.env.LAZY_STDPATH = ".repro"
load(vim.fn.system("curl -s https://raw.githubusercontent.com/folke/lazy.nvim/main/bootstrap.lua"))()

require("lazy.minit").repro({
  spec = {
    -- add any other plugins here
  },
})