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问题描述
我的操作系统是OSX 10.8.2。我遵循了和所有内容的指示在我的安装过程中可以。然而，当我在ruby脚本中需要rubygame时，会发生一些事情：
irb（main）：001：0> require'rubygame'
ArgumentError：回调不能有可变参数
来自/Library/Ruby/Gems/1.8/gems/ffi-1.2.0/lib/ffi/library.rb:365:in`callback '从/Library/Ruby/Gems/1.8/gems/ruby-sdl-ffi-0.4/lib/ruby-sdl-ffi/sdl/mac.rb:161 $ b $ / from / System / Library / Frameworks / Ruby.framework / Versions / 1.8 / usr / lib / ruby / 1.8 / rubygems / custom_require.rb：31：在`gem_original_require'
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/ usr / lib / ruby / 1.8 / rubygems / custom_require.rb：31：在'require'中
从/Library/Ruby/Gems/1.8/gems/ruby-sdl-ffi-0.4/lib/ruby-sdl- ffi / sdl.rb：/Library/Ruby/Gems/1.8/gems/ruby-sdl-ffi-0.4/lib/ruby-sdl-ffi/sdl.rb:80:80中的
：每个$从/Library/Ruby/Gems/1.8/gems/ruby-sdl-ffi-0.4/lib/ruby-sdl-ffi/sdl.rb:67 $ b $ / from / System / Library / Frameworks / Ruby获得b $ b。 framework / Versions / 1.8 / usr / lib / ruby / 1.8 / rubygems / custom_require.rb：31：在`gem_original_require'
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib /ruby/1.8/rubygems/custom_require.rb:31:in`require'
from /Library/Ruby/Gems/1.8/gems/rubygame-2.6.4/lib/rubygame/main.rb:22 $ b从/系统/库/框架/ RB /框架/ Ruby.framework / Versions / 1.8 / usr / lib / ruby / 1.8 / rubygems / custom_require.rb：31：在'require'中
从/Library/Ruby/Gems/1.8/gems/rubygame-2.6.4/ lib / rubygame.rb：/Library/Ruby/Gems/1.8/gems/rubygame-2.6.4/lib/rubygame.rb:29:44中的
：/ library / Ruby中的每个
/Gems/1.8/gems/rubygame-2.6.4/lib/rubygame.rb:29 $ b $ from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/ custom_require.rb：36：在`gem_original_require'
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:36:in`require'
我应该怎么做？
解决方案
为我修好了。但基本上ruby-sdl-ffi和Rubygame看起来没有维护。我建议不要使用它们，除非有人采用这些项目。
my os is OSX 10.8.2. i have followed the instructions from rubygame wiki, andeverything is ok during my installation. However, when I require the rubygame in my ruby script, something happend:
irb(main):001:0> require 'rubygame'
ArgumentError: callbacks cannot have variadic parameters
from /Library/Ruby/Gems/1.8/gems/ffi-1.2.0/lib/ffi/library.rb:365:in `callback'
from /Library/Ruby/Gems/1.8/gems/ruby-sdl-ffi-0.4/lib/ruby-sdl-ffi/sdl/mac.rb:161
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /Library/Ruby/Gems/1.8/gems/ruby-sdl-ffi-0.4/lib/ruby-sdl-ffi/sdl.rb:80
from /Library/Ruby/Gems/1.8/gems/ruby-sdl-ffi-0.4/lib/ruby-sdl-ffi/sdl.rb:67:in `each'
from /Library/Ruby/Gems/1.8/gems/ruby-sdl-ffi-0.4/lib/ruby-sdl-ffi/sdl.rb:67
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /Library/Ruby/Gems/1.8/gems/rubygame-2.6.4/lib/rubygame/main.rb:22
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require'
from /Library/Ruby/Gems/1.8/gems/rubygame-2.6.4/lib/rubygame.rb:44
from /Library/Ruby/Gems/1.8/gems/rubygame-2.6.4/lib/rubygame.rb:29:in `each'
from /Library/Ruby/Gems/1.8/gems/rubygame-2.6.4/lib/rubygame.rb:29
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems/custom_require.rb:36:in `require'
what should i do?
解决方案
This fixed it for me. But basically ruby-sdl-ffi and Rubygame look unmaintained. I would recommend against using them unless someone adopts these projects.
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