Vs code container problem

I am trying to communicate vs code docker container with Julia (vs code development containers)
in my devcontainer.json I have

	"settings": { 
		"julia.executablePath" : "/usr/local/bin/julia",
	"extensions": [

additionally when I execute /usr/local/bin/julia in bash it opens Julia correctly and all works as supposed to
Hovewer when I try to execute snippet of code (shift+enter) in vscode I get error
Could not start the Julia language server. Make sure the julia.executablePath setting points to the Julia binary.
What am I doing wrong? (