noremap <leader>gdf :YcmCompleter\ GoToDefinition<cr>
noremap <leader>gdc :YcmCompleter\ GoToDeClaration<cr>
noremap <leader>gi :YcmCompleter\ GoToInclude<cr>
noremap <leader>gs :YcmCompleter\ GoToSymbol<cr>
noremap <leader>gt :YcmCompleter\ GoToType<cr>
noremap <leader>gr :YcmCompleter\ GoToReferences<cr>
None of them works. I get this error message:
ValueError: Supported commands are:
GetDoc
GetType
GoTo
I ran python3 install.py --clangd-completer. The command :YcmCompleter GoToInclude does work in a c source file. But the keymap I set does not work. So I think it is not due to an incomplete installation.
\in the right hand side of your mapping? Usually you don't need to escape spaces there and that might be the cause of the issue. Also have a look at how to debug a mapping maybe you'll find something interesting. And finally you should use mode specific map commands likennoremapit will save you some troubles in the long run.