Re: emacs-29: error creating external process - (permission-denied "Doing vfork" "Permission denied")

[Jostein Kjønigsen]

I've been testing a little more and this is clearly something which 
happens with a very specific set of launch parameters.

Case in point: lsp-mode works fine for all other language-protocol 
server I use. Only omnisharp fails. But if I try to use omnisharp via 
eglot, then it launches fine.

That is, so far this is the only code I know which can reproduce this error:

https://github.com/emacs-lsp/lsp-mode/blob/e56da7199c09e44f4b5feaf07691d467c01da376/clients/lsp-csharp.el#L335-L362

--
Jostein

On 09.12.2022 17:09, THall wrote:
> I am running emacs 30 from master as of today I still get this error. 
> csharp-mode is now built in, and when lsp-mode attempts to start the 
> omnisharp server the same vfork permission denied error occurs with 
> make-process.