c++ cannot jump to location

[xiedeacc]

ycmd.completers.language_server.language_server_completer.ResponseFailedException: Request failed: -32001: invalid AST

[xiedeacc]

Traceback (most recent call last):
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/third_party/bottle/bottle.py", line 876, in _handle
    return route.call(**args)
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/third_party/bottle/bottle.py", line 1756, in wrapper
    rv = callback(*a, **ka)
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/ycmd/watchdog_plugin.py", line 97, in wrapper
    return callback( *args, **kwargs )
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/ycmd/hmac_plugin.py", line 62, in wrapper
    body = callback( *args, **kwargs )
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/ycmd/handlers.py", line 93, in RunCompleterCommand
    return _JsonResponse( completer.OnUserCommand(
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/ycmd/completers/completer.py", line 481, in OnUserCommand
    return command( self, request_data, arguments[ 1: ] )
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/ycmd/completers/language_server/language_server_completer.py", line 1758, in <lambda>
    lambda self, request_data, args: self.GetDoc( request_data )
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/ycmd/completers/cpp/clangd_completer.py", line 274, in GetDoc
    self.GetHoverResponse( request_data )[ 'value' ] )
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/ycmd/completers/language_server/language_server_completer.py", line 2490, in GetHoverResponse
    response = self.GetConnection().GetResponse(
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/ycmd/completers/language_server/language_server_completer.py", line 442, in GetResponse
    return response.AwaitResponse( timeout )
  File "/root/.vim/bundle/YouCompleteMe/third_party/ycmd/ycmd/completers/language_server/language_server_completer.py", line 219, in AwaitResponse
    raise ResponseFailedException( error )
ycmd.completers.language_server.language_server_completer.ResponseFailedException: Request failed: -32001: invalid AST
127.0.0.1 - - [26/Jul/2023 16:42:40] "POST /run_completer_command HTTP/1.1" 500 2212

[bstaletic]

This usually happens when clangd is unable to parse your source. Can you even compile your source with clang? If clang can not understand your code, there's nothing ycmd can do.