Could not fetch image when building vignette

[traversc]

I had the following error while building the vignette. Can it be fixed?

* checking re-building of vignette outputs ... WARNING
Error(s) in re-building vignettes:
--- re-building 'vignette.rmd' using rmarkdown
Could not fetch https://travis-ci.org/traversc/qs.svg
HttpExceptionRequest Request {
  host                 = "travis-ci.org"
  port                 = 443
  secure               = True
  requestHeaders       = []
  path                 = "/traversc/qs.svg"
  queryString          = ""
  method               = "GET"
  proxy                = Nothing
  rawBody              = False
  redirectCount        = 10
  responseTimeout      = ResponseTimeoutDefault
  requestVersion       = HTTP/1.1
}

[gaborcsardi]

This is a bug in pandoc. Which builder did you see this on?

[traversc]

The e-mail says

Platform: | Debian Linux, R-devel, clang, ISO-8859-15 locale

I used the default.

[cderv]

Just stumbling upon this while looking at Pandoc version and rhub.

FWIW this type of issue arises when an image cannot be found online by Pandoc during conversion when ---self-contained is used (which is the default for vignette).

Since Pandoc 2.18, this will now be a warning only in Pandoc when this happens which will no more prevent rendering.

[gaborcsardi]

This issue is about the previous R-hub system, it does not apply to the new system, so I am closing it now. Please see https://r-hub.github.io/rhub/ for the new system, R-hub v2.