# ./miniruby runruby.rb bin/rdoc --fmt=html does not work

**URL:** <https://www.ruby-forum.com/t/miniruby-runruby-rb-bin-rdoc-fmt-html-does-not-work/74658>\
**Category:** Ruby\
**Created:** [November 7, 2006, 10:51am UTC](https://www.ruby-forum.com/t/miniruby-runruby-rb-bin-rdoc-fmt-html-does-not-work/74658 "2006-11-07T10:51:48Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![subroutine](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/fbc32d/32.png) [@subroutine](https://www.ruby-forum.com/u/subroutine)\
**Post date:** [November 7, 2006, 10:51am UTC](https://www.ruby-forum.com/t/miniruby-runruby-rb-bin-rdoc-fmt-html-does-not-work/74658/1 "2006-11-07T10:51:48Z")

</div>

Hi,

I can’t make the html documentation with rdoc during the build.  
What could be the problem?

Without debug argument I get  
/usr/src/packages/BUILD/ruby/lib/rdoc/template.rb:195: [BUG]  
rb\_gc\_mark(): unknown data type 0x10(0xf4a9118) non object  
ruby 1.8.5 (2006-11-01) [i586-linux]

With debug argument  
$ ./miniruby runruby.rb bin/rdoc -D --all --line-numbers --charset=UTF-8  
–fmt=html -p --inline-source --op=rdoc/html .

[…]  
Generating HTML…  
Exception `ArgumentError’ at  
/usr/src/packages/BUILD/ruby/lib/rdoc/generators/html\_generator.rb:1103

- too many arguments for format string  
/usr/src/packages/BUILD/ruby/lib/rdoc/generators/html\_generator.rb:1103:in  
`sprintf': too many arguments for format string (ArgumentError) from /usr/src/packages/BUILD/ruby/lib/rdoc/generators/html_generator.rb:1103:in`add\_line\_numbers’  
from  
/usr/src/packages/BUILD/ruby/lib/rdoc/generators/html\_generator.rb:1102:in  
`gsub!' from /usr/src/packages/BUILD/ruby/lib/rdoc/generators/html_generator.rb:1102:in`add\_line\_numbers’  
from  
/usr/src/packages/BUILD/ruby/lib/rdoc/generators/html\_generator.rb:1087:in  
`markup_code' from /usr/src/packages/BUILD/ruby/lib/rdoc/generators/html_generator.rb:925:in`initialize’  
from  
/usr/src/packages/BUILD/ruby/lib/rdoc/generators/html\_generator.rb:326:in  
`new' from /usr/src/packages/BUILD/ruby/lib/rdoc/generators/html_generator.rb:326:in`collect\_methods’  
from  
/usr/src/packages/BUILD/ruby/lib/rdoc/generators/html\_generator.rb:326:in  
`collect' from /usr/src/packages/BUILD/ruby/lib/rdoc/generators/html_generator.rb:326:in`collect\_methods’  
from  
/usr/src/packages/BUILD/ruby/lib/rdoc/generators/html\_generator.rb:787:in  
`initialize' from /usr/src/packages/BUILD/ruby/lib/rdoc/generators/html_generator.rb:1256:in`new’  
from  
/usr/src/packages/BUILD/ruby/lib/rdoc/generators/html\_generator.rb:1256:in  
`build_indices' from /usr/src/packages/BUILD/ruby/lib/rdoc/generators/html_generator.rb:1255:in`each’  
from  
/usr/src/packages/BUILD/ruby/lib/rdoc/generators/html\_generator.rb:1255:in  
`build_indices' from /usr/src/packages/BUILD/ruby/lib/rdoc/generators/html_generator.rb:1196:in`generate’  
from /usr/src/packages/BUILD/ruby/lib/rdoc/rdoc.rb:284:in  
`document’  
from bin/rdoc:63

---

<div class="post-metadata">

**Author:** ![subroutine](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/fbc32d/32.png) [@subroutine](https://www.ruby-forum.com/u/subroutine)\
**Post date:** [November 7, 2006, 10:51am UTC](https://www.ruby-forum.com/t/miniruby-runruby-rb-bin-rdoc-fmt-html-does-not-work/74658/2 "2006-11-07T10:51:50Z")

</div>

Markus K. wrote on 01.11.2006 15:20:

> With debug argument  
> $ ./miniruby runruby.rb bin/rdoc -D --all --line-numbers --charset=UTF-8  
> –fmt=html -p --inline-source --op=rdoc/html .  
> […]

With debug and without line-numbers I get  
/usr/src/packages/BUILD/ruby/lib/rdoc/markup/simple\_markup/inline.rb:276:  
[BUG] rb\_gc\_mark(): unknown data type 0x10(0xd5d6050) non object