From d54a1875a91e1a705795ea26074795210b92ce7f Mon Sep 17 00:00:00 2001
From: Yavorski <3436517+yavorski@users.noreply.github.com>
Date: Tue, 17 Jun 2025 09:59:28 +0300
Subject: [PATCH] fix: invalid window id for popup info window (#3147)

---
 lua/nvim-tree/actions/node/file-popup.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lua/nvim-tree/actions/node/file-popup.lua b/lua/nvim-tree/actions/node/file-popup.lua
index 6e12b6f8..fb6d022a 100644
--- a/lua/nvim-tree/actions/node/file-popup.lua
+++ b/lua/nvim-tree/actions/node/file-popup.lua
@@ -57,7 +57,9 @@ end
 
 function M.close_popup()
   if current_popup ~= nil then
-    vim.api.nvim_win_close(current_popup.winnr, true)
+    if vim.api.nvim_win_is_valid(current_popup.winnr) then
+      vim.api.nvim_win_close(current_popup.winnr, true)
+    end
     vim.cmd("augroup NvimTreeRemoveFilePopup | au! CursorMoved | augroup END")
 
     current_popup = nil