cmp:GHOST_TEXT Invalid buffer id about nvim-cmp HOT 4 OPEN

Can confirm as well that if i accept the rename while in insert mode and ghost_text is showing, then the buffer is gone when reaching this code.

It works consistently if i add the following check as suggested by @Shougo:

  if vim.fn.bufexists(self.extmark_buf) == 1 then
      vim.api.nvim_buf_del_extmark(self.extmark_buf, ghost_text_view.ns, self.extmark_id)
  end

from nvim-cmp.

I'm getting this error too. It occurs occasionally when I refactor code with the Lspsaga Rename command, but not always.
I have not found a pattern I can replicate, if I do, I will post it here.

from nvim-cmp.

Hm. I think the buffer is already removed.
buffer id check is needed.

from nvim-cmp.

I make it happen most often when renaming something. I replaced the vim.ui.input with something that creates a floating buffer to input the text into and disappears on enter pressed. Maybe the mapping somehow (because only one mapping should be active) collides with cmp?

Edit: seems to happen when I'm in insert mode and close the buffer while there could be suggestions available.

from nvim-cmp.