Comments (10)
max-heller
commented on May 29, 2024
2
In my Silicon laptop I fixed it by using "tectonic" as a PDF renderer (changing it in the
book.tomlfile) and installing the Noto fonts
tectonic simplifies a lot of dependency wrangling, but If I'm remembering correctly it doesn't support all of the font shenanigans necessary to render multilingual books, so unfortunately comprehensive rust probably can't switch over to it.
google/mdbook-i18n-helpers#200 is trying to figure out a way to skip running optional = true renderers when they aren't needed, which will prevent failures like these
from comprehensive-rust.
mgeisler
commented on May 29, 2024
1
@max-heller, do you have experience with building the course on Mac?
@henrif75, you should be able to turn this off by removing the mdbook-pandoc binary you have installed. I get
2024-03-24 21:04:55 [WARN] (mdbook::renderer): The command `mdbook-pandoc` for backend `pandoc` was not found, but was marked as optional.
on my machine because I haven't installed it here.
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max-heller
commented on May 29, 2024
1
It worked when I installed the fonts, but I couldn't find a casket so I manually installed them. Would you have the brew command to fetch these fonts? I'll update the documentation.
brew tap homebrew/cask-fonts (see here)
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djmitche
commented on May 29, 2024
It looks like the issue is that rsvg-convert is not installed? I suspect installing that will fix the immediate issue, and perhaps an README update or the like is required to help the next person who encounters this.
I wonder if pandoc just has too many dependencies to expect folks to build locally. Maybe we should be suggesting building the PDF using a docker invocation of some sort?
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henrif75
commented on May 29, 2024
I had to install librsvg and lualatex on Mac, but I'm getting another error now:
2024-03-11 14:27:54 [INFO] (mdbook::book): Book building has started
2024-03-11 14:27:55 [INFO] (mdbook::book): Running the exerciser backend
2024-03-11 14:27:55 [INFO] (mdbook::renderer): Invoking the "exerciser" renderer
2024-03-11 14:27:55 [INFO] (mdbook::book): Running the html backend
2024-03-11 14:27:56 [INFO] (mdbook::book): Running the pandoc backend
2024-03-11 14:27:56 [INFO] (mdbook::renderer): Invoking the "pandoc" renderer
[2024-03-11T21:27:57Z INFO mdbook_pandoc] Processing redirects in [output.html.redirect]
[2024-03-11T21:27:57Z WARN mdbook_pandoc::preprocess] Failed to resolve redirect: exercises/day-1/soluções-tarde.html => solutions-afternoon.html: Unable to normalize redirect destination: Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/book/pandoc/pdf/src/exercises/day-1/solutions-afternoon.html: No such file or directory (os error 2)
[2024-03-11T21:27:57Z WARN mdbook_pandoc::preprocess] Failed to resolve redirect: exercises/day-3/soluções-tarde.html => solutions-afternoon.html: Unable to normalize redirect destination: Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/book/pandoc/pdf/src/exercises/day-3/solutions-afternoon.html: No such file or directory (os error 2)
[2024-03-11T21:27:57Z WARN mdbook_pandoc::preprocess] Failed to resolve redirect: why-rust/an-example-in-c.html => ../hello-world/example.html: Unable to normalize redirect destination: Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/book/pandoc/pdf/src/why-rust/../hello-world/example.html: No such file or directory (os error 2)
[2024-03-11T21:27:57Z WARN mdbook_pandoc::preprocess] Failed to resolve redirect: testing/mockall.html => ../android/testing/mockall.html: Unable to normalize redirect destination: Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/book/pandoc/pdf/src/testing/../android/testing/mockall.html: No such file or directory (os error 2)
[2024-03-11T21:27:57Z WARN mdbook_pandoc::preprocess] Failed to resolve redirect: basic-syntax/static-and-const.html => ../unsafe-rust/static-and-const.html: Unable to normalize redirect destination: Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/book/pandoc/pdf/src/basic-syntax/../unsafe-rust/static-and-const.html: No such file or directory (os error 2)
[2024-03-11T21:27:57Z WARN mdbook_pandoc::preprocess] Failed to resolve redirect: traits/iterator.html => ../iterators/iterators.html: Unable to normalize redirect destination: Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/book/pandoc/pdf/src/traits/../iterators/iterators.html: No such file or directory (os error 2)
[2024-03-11T21:27:57Z WARN mdbook_pandoc::preprocess] Failed to resolve redirect: exercises/day-2/soluções-tarde.html => solutions-afternoon.html: Unable to normalize redirect destination: Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/book/pandoc/pdf/src/exercises/day-2/solutions-afternoon.html: No such file or directory (os error 2)
[2024-03-11T21:28:00Z WARN mdbook_pandoc::preprocess] Unable to normalize link 'comprehensive-rust.pdf' in chapter 'Welcome to Comprehensive Rust 🦀': Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/src/comprehensive-rust.pdf: No such file or directory (os error 2)
[2024-03-11T21:28:00Z WARN mdbook_pandoc::preprocess] Unable to normalize link '../../comprehensive-rust-exercises.zip' in chapter 'Compass': Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/src/exercises/bare-metal/../../comprehensive-rust-exercises.zip: No such file or directory (os error 2)
[2024-03-11T21:28:00Z WARN mdbook_pandoc::preprocess] Unable to normalize link '../../comprehensive-rust-exercises.zip' in chapter 'RTC Driver': Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/src/exercises/bare-metal/../../comprehensive-rust-exercises.zip: No such file or directory (os error 2)
[2024-03-11T21:28:00Z WARN mdbook_pandoc::preprocess] Unable to normalize link '../../borrowing/interior-mutability' in chapter 'Mutex': Unable to canonicalize path: /Users/henrif/Documents/comprehensive-rust/src/concurrency/shared_state/../../borrowing/interior-mutability: No such file or directory (os error 2)
Error producing PDF.
! ==> Fatal error occurred, no output PDF file produced!
pandoc exited unsuccessfully
2024-03-11 14:28:27 [ERROR] (mdbook::renderer): Renderer exited with non-zero return code.
2024-03-11 14:28:27 [ERROR] (mdbook::utils): Error: Rendering failed
2024-03-11 14:28:27 [ERROR] (mdbook::utils): Caused By: The "pandoc" renderer failed
It worked once, then no more.
Could we have some sort of config to turn off the PDF generation?
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max-heller
commented on May 29, 2024
@max-heller, do you have experience with building the course on Mac?
Yes, I primarily develop on a Mac.
@henrif75 could you try enabling verbose logging for Pandoc in book.toml and see what it spits out?
[output.pandoc.profile.pdf]
output-file = "comprehensive-rust.pdf"
pdf-engine = "lualatex"
verbosity = "INFO" # ADD THIS LINEfrom comprehensive-rust.
henrif75
commented on May 29, 2024
Here is the output:
mdbook.log.gz
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max-heller
commented on May 29, 2024
Here is the output:
mdbook.log.gz
Do you have Noto fonts installed? The end of the log suggests missing fonts might be the fatal error:
luaotfload | db : Reload initiated (formats: otf,ttf,ttc); reason: Font "NotoSansMonoCJKSC" not found.
luaotfload | resolve : sequence of 3 lookups yielded nothing appropriate....texmf-dist/tex/luatex/luaotfload/luaotfload-fallback.lua:50: attempt to inde
x a nil value (local 'f').
<to be read again>
relax
l.154 \begin{document}
515 words of node memory still in use:
5 hlist, 1 vlist, 2 rule, 1 dir, 4 kern, 1 glyph, 7 attribute, 60 glue_spec,
7 attribute_list, 3 if_stack, 1 write, 1 user_defined, 1 pdf_colorstack nodes
avail lists: 1:1,2:10,3:3,4:1,5:7,7:2,9:4
! ==> Fatal error occurred, no output PDF file produced!
Transcript written on input.log.
Error producing PDF.
! ==> Fatal error occurred, no output PDF file produced!
pandoc exited unsuccessfully
2024-04-07 17:51:17 [ERROR] (mdbook::renderer): Renderer exited with non-zero return code.
2024-04-07 17:51:17 [ERROR] (mdbook::utils): Error: Rendering failed
2024-04-07 17:51:17 [ERROR] (mdbook::utils): Caused By: The "pandoc" renderer failed
I have the following installed through homebrew, although I'm not sure they're all needed:
$ brew list --casks | grep noto
font-noto-color-emoji
font-noto-emoji
font-noto-sans
font-noto-sans-cjk
font-noto-sans-math
font-noto-sans-symbols
font-noto-serif
font-noto-serif-cjk
font-noto-serif-cjk-tcfrom comprehensive-rust.
henrif75
commented on May 29, 2024
It worked when I installed the fonts, but I couldn't find a casket so I manually installed them.
Would you have the brew command to fetch these fonts? I'll update the documentation.
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kashopi
commented on May 29, 2024
In my Silicon laptop I fixed it by using "tectonic" as a PDF renderer (changing it in the book.toml file) and installing the Noto fonts
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