Error after upgrading to -- ruby 1.9.2p136 (2010-12-25) [i386-mingw32]

[Phani]

Hi Team,

Have done an upgrade of Ruby recently to the latest patch level and
installed Vapir & its associated dependencies. Pls take a look at the
irb output -

Any suggestions to bypass this and get going? Pls let me know if you
need any more information to debug this.
--
>> require "vapir"
=> true
>> ie = Vapir::IE.new
TypeError: unable to resolve type 'WNDENUMPROC'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/ffi-1.0.4/lib/ffi/
types.rb:4
5:in `find_type'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/ffi-1.0.4/lib/ffi/
library.rb
:287:in `find_type'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/ffi-1.0.4/lib/ffi/
library.rb
:116:in `block in attach_function'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/ffi-1.0.4/lib/ffi/
library.rb
:116:in `map!'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/ffi-1.0.4/lib/ffi/
library.rb
:116:in `attach_function'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/vapir-common-1.7.1/
lib/vapir
-common/win_window.rb:50:in `attach'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/vapir-common-1.7.1/
lib/vapir
-common/win_window.rb:243:in `<module:WinUser>'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/vapir-common-1.7.1/
lib/vapir
-common/win_window.rb:186:in `<class:WinWindow>'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/vapir-common-1.7.1/
lib/vapir
-common/win_window.rb:4:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/vapir-ie-1.7.1/lib/
vapir-ie/
modal_dialog.rb:1:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/vapir-ie-1.7.1/lib/
vapir-ie/
ie-class.rb:4:in `<top (required)>'
from <internal:lib/rubygems/custom_require>:29:in `require'
from <internal:lib/rubygems/custom_require>:29:in `require'
from E:/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/vapir-ie-1.7.1/lib/
vapir-ie.
rb:25:in `<top (required)>'
from (irb):2
from E:/ruby-1.9.2/bin/irb:12:in `<main>'>>
--

[Ethan]

gem uninstall ffi

gem install ffi -v 0.5.4

Thanks for the bug report, I will have a look into this in order to get vapir working with the latest FFI. 

FFI version 0.6.* works fine but there are some issues. 0.5.4 is the last known release that seems to work completely correctly. Hopefully 1.0.* will fix the issues of 0.6.*.

-Ethan