Finally the error was written into the rails log:
Status: 500 Internal Server Error
bad content body
C:/ironruby/lib/ironruby/gems/1.8/gems/rack-1.0.1/lib/rack/utils.rb:319:in
`parse_multipart''
C:/ironruby/lib/ironruby/gems/1.8/gems/rack-1.0.1/lib/rack/request.rb:132:in
`POST''
C:/ironruby/lib/ironruby/gems/1.8/gems/rack-1.0.1/lib/rack/methodoverride.rb:15:in
`call''
C:/ironruby/lib/ironruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/params_parser.rb:15:in
`call''
C:/ironruby/lib/ironruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/session/cookie_store.rb:93:in
`call''
C:/ironruby/lib/ironruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/failsafe.rb:26:in
`call''
C:/ironruby/lib/ironruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in
`call''
C:/ironruby/lib/ironruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in
`synchronize''
C:/ironruby/lib/ironruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in
`call''
...
What puzzled me is why it is working when just use rackup, but not in
IIS.
Jack Hong wrote:> Hopefully I can explain it well:
>
> I am testing a rails app in IIS 7.
> (Windows 7, IIS 7, .NET 3.5, Rails 2.3.5, Rack 1.0, IronRuby 1.0,
> IronRack compiled from IronRuby 1.0 source from github)
>
> Now If I add enctype="multipart/form-data" to my rails form, and
then
> post this form to a controller, all I got is a 500 error page, no error
> messages written to Rack or Rails logs. It works fine if I remove
> multipart option.
>
> Anyone got similar problems?
>
> Thanks.
>
> Jack
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