Epub build failed with missing end-tag

[networm]

fix: link check · 34a517f
https://github.com/progit/progit2-zh/actions/runs/7053591292/job/19200915106

HTML-Proofer finished successfully.
Converting to EPub...

 -- Epub output at progit.epub
 -- Validate EPub file progit.epub
FATAL(RSC-016): progit.epub/EPUB/_%E5%AF%B9%E9%A1%B9%E7%9B%AE%E5%81%9A%E5%87%BA%E8%B4%A1%E7%8C%AE.xhtml(337,55): Fatal Error while parsing file: The element type "mark" must be terminated by the matching end-tag "</mark>".
FATAL(RSC-016): progit.epub/EPUB/_%E7%8E%AF%E5%A2%83%E5%8F%98%E9%87%8F.xhtml(64,184): Fatal Error while parsing file: The element type "strong" must be terminated by the matching end-tag "</strong>".
ERROR(RSC-012): progit.epub/EPUB/nav.xhtml([24](https://github.com/progit/progit2-zh/actions/runs/7053591292/job/19200915106#step:7:25)6,51): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/nav.xhtml(247,72): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/nav.xhtml(479,[31](https://github.com/progit/progit2-zh/actions/runs/7053591292/job/19200915106#step:7:32)): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/nav.xhtml(480,31): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/nav.xhtml(481,34): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/nav.xhtml(482,31): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/nav.xhtml(483,31): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.xhtml(246,51): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.xhtml(247,72): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.xhtml(479,31): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.xhtml(480,31): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.xhtml(481,34): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.xhtml(482,31): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.xhtml(483,31): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/_refspec.xhtml(113,152): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.ncx(599,53): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.ncx(603,74): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.ncx(1171,[33](https://github.com/progit/progit2-zh/actions/runs/7053591292/job/19200915106#step:7:34)): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.ncx(1175,33): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.ncx(1179,[36](https://github.com/progit/progit2-zh/actions/runs/7053591292/job/19200915106#step:7:37)): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.ncx(1183,33): Fragment identifier is not defined.
ERROR(RSC-012): progit.epub/EPUB/toc.ncx(1187,33): Fragment identifier is not defined.

Check finished with errors

[networm]

@jnavila

[jnavila]

Hello, this is either the title in Chinese which is not formatted correctly, or a bug in asciidoctor., or a bug in the validator. Does the book open correctly in a reader?

[networm]

Since CI is failed, we couldn't get any new book any more.
Maybe this is the error page: book\contributors.asc. But it could be processed in previous build. Nothing changed recently. Last edit time is 2021-10-06.

[networm]

HTML-Proofer finished successfully.
Converting to EPub...

 -- Epub output at progit.epub
 -- Validate EPub file progit.epub
FATAL(RSC-016): progit.epub/EPUB/_对项目做出贡献.xhtml(337,55): Fatal Error while parsing file: The element type "mark" must be terminated by the matching end-tag "</mark>".
FATAL(RSC-016): progit.epub/EPUB/_环境变量.xhtml(64,184): Fatal Error while parsing file: The element type "strong" must be terminated by the matching end-tag "</strong>".

I have replaced Unicode to Chinese in previous log.

[hasban12138]

I searched all files but couldn't find "mark" and "strong" .
Are these generated? 🤔

[jnavila]

@hasban12138 These are html tags that are generated from the asciidoc markup. I found formatting issues. Could you check that my fix does not break the meaning of the sentences, before merging?