[Docs][R] Documentation jobs fail with Failed to render RMarkdown

[raulcd]

Describe the bug, including details regarding any error messages, version, and platform.

The ubuntu-docs and the preview-docs jobs are failing due to the following R documentation issue:

Reading 'vignettes/arrow.Rmd'
-- RMarkdown error -------------------------------------------------------------

Quitting from lines 192-195 [unnamed-chunk-14] (arrow.Rmd)
Warning message:
The vignette title specified in \VignetteIndexEntry{} is different from the title in the YAML metadata. The former is "", and the latter is "Get started with Arrow". If that is intentional, you may set options(rmarkdown.html_vignette.check_title = FALSE) to suppress this check. 
--------------------------------------------------------------------------------
---
Standard error:
Attaching package: 'arrow'

The following object is masked from 'package:utils':

    timestamp

Warning message:
In process_conditional_examples(x) :
  @examplesIf condition `arrow_with_dataset() && identical(Sys.getenv("NOT_CRAN"), "true")` is FALSE
---
Backtrace:
1. pkgdown::build_site(install = FALSE)
2. pkgdown:::build_site_external(pkg = pkg, examples = examples, run_dont_run = run_d...
3. callr::r(function(..., cli_colors, pkgdown_internet) { ...
4. callr:::get_result(output = out, options)
5. callr:::throw(callr_remote_error(remerr, output), parent = fix_msg(remerr[[3]]))
---
Subprocess backtrace:
 1. pkgdown::build_site(...)
 2. pkgdown:::build_site_local(pkg = pkg, examples = examples, run_dont_run = run_dont...
 3. pkgdown::build_articles(pkg, lazy = lazy, override = override, preview = FALSE)
 4. purrr::walk(pkg$vignettes$name, build_article, pkg = pkg, quiet = quiet,...
 5. purrr::map(.x, .f, ..., .progress = .progress)
 6. purrr:::map_("list", .x, .f, ..., .progress = .progress)
 7. purrr:::with_indexed_errors(i = i, names = names, error_call = .purrr_error_call...
 8. base::withCallingHandlers(expr, error = function(cnd) { ...
 9. purrr:::call_with_cleanup(map_impl, environment(), .type, .progress, ...
10. local .f(.x[[i]], ...)
11. pkgdown:::render_rmarkdown(pkg, input = input, output = output_file, output_format...
12. base::tryCatch(callr::r_safe(function(...) rmarkdown::render(...), ...
13. base::tryCatchList(expr, classes, parentenv, handlers)
14. base::tryCatchOne(expr, names, parentenv, handlers[[1L]])
15. value[[3L]](cond)
16. rlang::abort("Failed to render RMarkdown", parent = cnd)
17. | rlang:::signal_abort(cnd, .file)
18. | base::signalCondition(cnd)
19. (function (cnd) ...
20. cli::cli_abort(message, location = i, name = name, parent = cnd, ...
21. | rlang::abort(message, ..., call = call, use_cli_format = TRUE, ...
22. | rlang:::signal_abort(cnd, .file)
23. | base::signalCondition(cnd)
24. global (function (e) ...

test-ubuntu-22.04-docs

The issue seems to have started yesterday and the only possible issue I can find that could be related seems to be this one: #38916

Component(s)

Documentation, R

[raulcd]

cc @amoeba @thisisnic

[thisisnic]

I think this is a duplicate of #40535. For reasons I don't fully understand, that output is in the logs twice, but the one higher up shows what I think is the cause of the error - failure to find the pyarrow module. I am unsure why this is happening though. The linked PR should be unrelated AFAICT.

[raulcd]

oh! yes, this is a duplicate. Thanks for pointing out the other issue. Thanks @thisisnic ! I am closing this one.