Randy Lai

Ya, it is also related to https://github.com/JuliaInterop/RCall.jl/issues/42 Implicitly, `qplot` roughly equals to `rcall(:qplot, 1:10, 1:10)`. And `qplot` expects an expression input rather a numeric input.

I think it is because `setup-r-dependencies@v2` not working with the docker image `rhub/ubuntu-rchk`. Try the following instead? ``` rchk: runs-on: ubuntu-latest container: image: rhub/ubuntu-rchk options: --user=root steps: - uses: actions/checkout@v2...

> trying URL '[r-lib.github.io/p/pak/stable/src/contrib/pak_0.2.0.9000_R4-2_x86_64-pc-linux-musl.tar.gz](https://r-lib.github.io/p/pak/stable/src/contrib/pak_0.2.0.9000_R4-2_x86_64-pc-linux-musl.tar.gz)' It seems the `pak` binary from r-lib.github.io is not working with the docker `rhub/ubuntu-rchk`. A solution is to change the [repo](https://github.com/r-lib/actions/blob/v2-branch/setup-r-dependencies/action.yaml#L35) to CRAN so that we...

Ya, you need to fork this repo and change [this line](https://github.com/r-lib/actions/blob/v2-branch/setup-r-dependencies/action.yaml#L35) to ``` install.packages("pak", repos = "https://cran.rstudio.com/") ``` I figured out that the binary of `pak` shipped from `r-lib.github.io/p/pak` requires...

@ms609 Forgot to mention that another solution is to completely skip `setup-r-dependencies` like this, ``` rchk: runs-on: ubuntu-latest container: image: rhub/ubuntu-rchk options: --user=root steps: - uses: actions/checkout@v2 - uses: r-lib/actions/run-rchk@v2...

Could you try saving the file using utf8 encoding?

It is not trivial. The easy part is to parse an R6 class and inspect its methods. The more tricky part is to deduce if a variable is an R6...

What you are pointing to is related to console auto completion. In a console, we know exactly if an object is R6 or not. However, we are working with editors...

Yes, every extra bit of information will help.

Technically we could do it, but it requires one to add code to the editor language client which defeats the benefits of having a universal protocol in the first place.