Unknown RLS configuration: `crate_blacklist`

[EFanZh]

My Visual Studio Code shows the warning after opening a Rust project:

Unknown RLS configuration: `crate_blacklist`

Currently, the version of stable RLS is 1.37.0, and I think it doesn’t support that configuration.

[bencooper222]

I have this issue too. The issue is that this is a default setting inside VSCode. We can override it to be null or some sort of array but a VSCode user cannot just make the setting not exist - if it's a default setting it has to be a value.

I'm not familiar with your codebase so I'm probably wrong about this but it seems like passing an invalid config to the extension shouldn't make it useless? As long as that's true, this extension seems vulnerable to stuff like this from vscode.

[kawadumax]

I have this issue too!

[Evolveye]

I can write more about it.
I have just created and opened cargo project

So that have to be extension default values mistake

[biuniun]

I am having the same issue.

[ronvoluted]

+1

[a4z]

I also have this issue since recently (the latest update?)
did not have it before

[jasonwilliams]

Checking in, have it also.

[karipov]

rustc 1.37.0 (eae3437df 2019-08-13) - same problem.

[dulinux]

Same here.

rustc 1.37.0 (eae3437df 2019-08-13)

[lhwcd]

I am having the same issue.

[kanekv]

I have same issue on nightly rustc 1.38.0-nightly (69656fa4c 2019-07-13)

[perlindgren]

I have this problem too (running arch linux with latest stable toolchan).

Is there a consequence to it? If so is there a workaround?

[uetchy]

rustup default nightly then rustup update fixes this issue. but another warning message popped out.

RLS configuration option `use_crate_blacklist` is deprecated: use `crate_blacklist` instead