ERROR: RPC: timeout 3s

[ForyoungYu]

• nvim --version: v0.6.1
• Operating system/version: Linux Mint 20.03 x86_64
• nvim +'checkhealth rnvimr':

  
  rnvimr: health#rnvimr#check
  ========================================================================
  ## OS
  - OK: Name: Linux

Ranger

• OK: Version: ranger 1.9.3

Python

• OK: Version: 3.8.10 (default, Nov 26 2021, 20:14:08) [GCC 9.3.0]

Pynvim

• OK: Version: 0.4.3

Ueberzug (optional)

• OK: Ueberzug is ready

RPC

• ERROR: RPC: timeout 3s

**Describe the bug**
Why RPC ERROR, I can't find the reason, and I can't use any `rnvimr_action`.

**To Reproduce using `nvim -u mini.vim`**

Example:
`cat mini.vim`
```vim
" use your plugin manager, here is `vim-plug`
call plug#begin('~/.config/nvim/plugged')
Plug 'kevinhwang91/rnvimr'
call plug#end()

let g:rnvimr_enable_ex = 1
let g:rnvimr_enable_picker = 1
let g:rnvimr_draw_border = 0
highlight link RnvimrNormal CursorLine
nnoremap <silent> R :RnvimrToggle<CR><C-\><C-n>:RnvimrResize 1<CR>
let g:rnvimr_action = {
            \ '<C-t>': 'NvimEdit tabedit',
            \ '<C-n>': 'NvimEdit badd',
            \ '<C-x>': 'NvimEdit split',
            \ '<C-v>': 'NvimEdit vsplit',
            \ 'gw': 'JumpNvimCwd',
            \ 'yw': 'EmitRangerCwd'
            \ }
let g:rnvimr_ranger_views = [
            \ {'minwidth': 75, 'ratio': []},
            \ {'minwidth': 40, 'maxwidth': 74, 'ratio': [1,1]},
            \ {'maxwidth': 39, 'ratio': [1]}
            \ ]
let g:rnvimr_layout = {
            \ 'relative': 'editor',
            \ 'width': float2nr(round(0.7 * &columns)),
            \ 'height': float2nr(round(0.7 * &lines)),
            \ 'col': float2nr(round(0.15 * &columns)),
            \ 'row': float2nr(round(0.15 * &lines)),
            \ 'style': 'minimal'
            \ }
let g:rnvimr_presets = [
            \ {'width': 0.600, 'height': 0.600},
            \ {},
            \ {'width': 0.800, 'height': 0.800},
            \ {'width': 0.950, 'height': 0.950},
            \ {'width': 0.500, 'height': 0.500, 'col': 0, 'row': 0},
            \ {'width': 0.500, 'height': 0.500, 'col': 0, 'row': 0.5},
            \ {'width': 0.500, 'height': 0.500, 'col': 0.5, 'row': 0},
            \ {'width': 0.500, 'height': 0.500, 'col': 0.5, 'row': 0.5},
            \ {'width': 0.500, 'height': 1.000, 'col': 0, 'row': 0},
            \ {'width': 0.500, 'height': 1.000, 'col': 0.5, 'row': 0},
            \ {'width': 1.000, 'height': 0.500, 'col': 0, 'row': 0},
            \ {'width': 1.000, 'height': 0.500, 'col': 0, 'row': 0.5}
            \ ]

Screenshots

[kevinhwang91]

https://github.com/kevinhwang91/rnvimr#faq

Q: CheckHealth says RPC timeout.

[ForyoungYu]

Thank you very mach, problem has been solved!