Error raised when buffer id is invalid

[pipoprods]

I'm using nvim-tree/nvim-tree.lua as a file explorer.
When hiding nvim-tree, range-highlight raises an error:

Error executing vim.schedule lua callback: ...m/lazy/range-highlight.nvim/lua/range-highlight/init.lua:161: Invalid buffer id: 22
stack traceback:
        [C]: in function 'nvim_buf_clear_namespace'
        ...m/lazy/range-highlight.nvim/lua/range-highlight/init.lua:161: in function ''
        vim/_editor.lua: in function <vim/_editor.lua:0>