Error when calling equire("meow.yarn").open_tree("call_hierarchy", "callers")

[raphaelahrens]

Hi I wanted to try this plugin and ran into an issue when I tried to use it in a rust project.

When I call require("meow.yarn").open_tree("call_hierarchy", "callers") on any function in the rust project, the starts to render, but fails with multiple error like these.

Interestingly this does not happen when I call require("meow.yarn").open_tree("call_hierarchy", "callers").

vim.schedule callback: .../nvim/pack/default/start/nui.nvim/lua/nui/utils/init.lua:300: 'replacement string' item contains newlines
stack traceback:
        [C]: in function 'nvim_buf_set_lines'
        .../nvim/pack/default/start/nui.nvim/lua/nui/utils/init.lua:300: in function 'render_lines'
        ...g/nvim/pack/default/start/nui.nvim/lua/nui/tree/init.lua:471: in function 'render'
        ...default/start/meow.yarn.nvim/lua/meow/yarn/hierarchy.lua:612: in function 'callback'
        ...t/start/meow.yarn.nvim/lua/meow/yarn/strategies/call.lua:85: in function 'callback'
        ...pack/default/start/meow.yarn.nvim/lua/meow/yarn/util.lua:74: in function 'handler'
        /usr/local/share/nvim/runtime/lua/vim/lsp/client.lua:742: in function 'fn'
        vim/_core/editor.lua:273: in function <vim/_core/editor.lua:272>

I use NeoVim 0.12.1

nvim --version
NVIM v0.12.1
Build type: Release
LuaJIT 2.1.1774896198

I not sure on how to debug this, so let me know what you need and where I should supply more information.

Thanks.