[MacRuby-devel] framework cannot be loaded

[Eric Johnson]

Hi -
I'm excited about the macruby project. I just started playing with it. It's
a great tool to get to know the frameworks on OS X.

I created a quick script that imports all frameworks in
/System/Library/Frameworks - however, it fails on some of the frameworks.
I'm not sure what exactly is going on. Here is some sample code:

frameworks = `ls /System/Library/Frameworks/`
frameworks.chomp!
frameworks = frameworks.split
frameworks.each do |f|
  f.gsub!('.framework', '')
end
frameworks.each do |f|
   framework f
end

It dies with this error:

2008-05-15 12:32:25.564 macruby[2894:10b] Error loading
/System/Library/Frameworks/ICADevices.framework/ICADevices:
 dlopen(/System/Library/Frameworks/ICADevices.framework/ICADevices, 265): no
suitable image found.  Did find:
/System/Library/Frameworks/ICADevices.framework/ICADevices: GC capability
mismatch
/System/Library/Frameworks/ICADevices.framework/ICADevices: GC capability
mismatch
RuntimeError: framework at path
`/System/Library/Frameworks/ICADevices.framework' cannot be loaded: Error
Domain=NSCocoaErrorDomain Code=3586 UserInfo=0x19f47b0 "The bundle
"ICADevices" could not be loaded because it is not compatible with the
current application."
(dlopen_preflight(/System/Library/Frameworks/ICADevices.framework/ICADevices):
no suitable image found.  Did find:
/System/Library/Frameworks/ICADevices.framework/ICADevices: GC capability
mismatch
/System/Library/Frameworks/ICADevices.framework/ICADevices: GC capability
mismatch)
from (irb):46:in `framework'
from (irb):46:in `block (4 levels) in irb_binding'
from (irb):46:in `each'
from (irb):46
from
/Library/Frameworks/MacRuby.framework/Versions/0.1/usr/lib/ruby/1.9.0/irb.rb:149:in
`block (2 levels) in eval_input'
from
/Library/Frameworks/MacRuby.framework/Versions/0.1/usr/lib/ruby/1.9.0/irb.rb:262:in
`signal_status'
from
/Library/Frameworks/MacRuby.framework/Versions/0.1/usr/lib/ruby/1.9.0/irb.rb:146:in
`block in eval_input'
from
/Library/Frameworks/MacRuby.framework/Versions/0.1/usr/lib/ruby/1.9.0/irb.rb:145:in
`eval_input'
from
/Library/Frameworks/MacRuby.framework/Versions/0.1/usr/lib/ruby/1.9.0/irb.rb:69:in
`block in start'
from
/Library/Frameworks/MacRuby.framework/Versions/0.1/usr/lib/ruby/1.9.0/irb.rb:68:in
`catch'
from
/Library/Frameworks/MacRuby.framework/Versions/0.1/usr/lib/ruby/1.9.0/irb.rb:68:in
`start'
from /usr/local/bin/macirb:12:in `<main>'

Any idea what is going on?

Thanks in advance for any help.

- Eric
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