Internal error; if you can reproduce please report a bug

[vyouzhis]

Self-Diagnosis

Before creating an issue, take some time to search these resources for an answer. It's possible that someone else has already seen and solved your issue.

• old NERDTree issues
• NERDTree documentation - :h NERDTree
• NERDTree Wiki
• Other resources: https://stackoverflow.com, https://vi.stackexchange.com, etc.

Environment

• Operating System:
• Vim/Neovim version :version:
• NERDTree version, found on first line of quickhelp ?:
• Are you using any of these NERDTree-dependent plugins?
  • Xuyuanp/nerdtree-git-plugin
  • ryanoasis/vim-devicons
  • tiagofumo/vim-nerdtree-syntax-highlight
  • scrooloose/nerdtree-project-plugin
  • PhilRunninger/nerdtree-buffer-ops
  • PhilRunninger/nerdtree-visual-selection
  • jistr/vim-nerdtree-tabs
  • Others (specify):
• Provide a minimal .vimrc file that will reproduce the issue.

251 " nmap <Leader>fl :NERDTreeToggle<CR>                                                                                   
252 autocmd! GUIEnter * :NERDTreeToggle                                                                                     
253 autocmd BufEnter NERD_tree_* | execute 'normal R'                                                                       
254 nmap <silent> <Leader><F12> :NERDTreeToggle<CR>                                                                         
255 "                                                                                              
256 let NERDTreeWinSize=50                                                                                                  
257 "                                                                                         
258 let NERDTreeWinPos="right"                                                                                              
259 "                                                                                                         
260 let NERDTreeShowHidden=1                                                                                                
261 "                                                                                  
262 let NERDTreeMinimalUI=1                                                                                                 
263 "                                                                                
264 let NERDTreeAutoDeleteBuffer=1                                                                                          
265 let NERDTreeIgnore=['\.d$[[dir]]', '\.o$[[file]]','\.o$', '\~$','\.swp$','\.git', '\.ccls-cache','\.ccls-root', '\.project','\.clangd']

Steps to Reproduce the Issue

`
第 6 行:
E340: Internal error; if you can reproduce please report a bug
E439: Undo list corrupt
处理 function nerdtree#ui_glue#invokeKeyMap[1]..85[18]..84[3]..58_customOpenFile[1]..114[1]..130[3]..186[6]..187[9]..181[19]..189[1]..182[10]..nerdtree#exec[9].
.function nerdtree#ui_glue#invokeKeyMap[1]..85[18]..84[3]..58_customOpenFile[1]..114[1]..130[3]..186[6]..187[9]..181[19]..189[1]..182[10]..nerdtree#exec 时发生>
错误:

`

Current Behavior (Include screenshots where appropriate.)

Expected Result