Failed to Detect Deno

[denoland]

Failed to Detect Deno

[justjavac]

Other people have encountered the same problem, so I should fix this problem

[justjavac]

I will rewrite the deno executable finder

[yc51]

@justjavac 老兄，windows也提示在$PATH找不到deno,你代码写的在ProgramFiles里面找，windows默认安装路径是%userprofile%\.deno\

[justjavac]

@justjavac 老兄，windows也提示在$PATH找不到deno,你代码写的在ProgramFiles里面找，windows默认安装路径是%userprofile%.deno\

💡 please use English, or Google Translate

Windows also prompts that deno cannot be found in $PATH.

[justjavac]

maybe which is a good choice

[bfsmith]

If I get some time today, I'll try and get the extension running locally and test out which

[bfsmith]

I was able to fix this without changing the extension by fully restarting VS Code. I think what happened was I had an instance of VS Code open before I installed Deno and set up the PATH to include it. When I opened a new VS Code instance and installed this extension, the new instance didn't rerun my .zshrc file to pick up the new PATH. I'm guessing VS Code sources it once and uses it for all instances (maybe this is Mac specific behavior).

After fully quitting VS Code and opening it back up, the extension was able to find Deno in the path. Getting Deno. intellisense and all. Thanks for your work on this @justjavac!

tl;dr: Make sure deno is on your path and fully quit VS Code, then open it back up and see if it works.

[willconant]

I had the same problem while using the remote-ssh plugin to work on a remote server. In my case, I had connected to the remote before installing deno, so I had to restart the VS Code agent on the remote before the plugin could find it. Restarting my local VS Code had no effect because the remote agent stays running. It should have been obvious, but I didn't think of it until I had a good sleep.

[hossam-magdy]

same problem encountered here too.

In case anyone lands here from google, a workaround is adding this to the end of ~/.zshrc:

[ ! -f "/usr/local/bin/deno" ] && ln -s "$DENO_INSTALL/bin/deno" "/usr/local/bin/deno"

… at least until the extension is fixed, to detect the executable from $DENO_INSTALL