# Sinatra + mumboe-soap4r + ruby1.9.1 problem

**URL:** <https://www.ruby-forum.com/t/sinatra-mumboe-soap4r-ruby1-9-1-problem/191691>\
**Category:** Ruby\
**Created:** [July 16, 2010, 10:14am UTC](https://www.ruby-forum.com/t/sinatra-mumboe-soap4r-ruby1-9-1-problem/191691 "2010-07-16T10:14:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![spod](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/8491ac/32.png) [@spod](https://www.ruby-forum.com/u/spod)\
**Post date:** [July 16, 2010, 10:14am UTC](https://www.ruby-forum.com/t/sinatra-mumboe-soap4r-ruby1-9-1-problem/191691/1 "2010-07-16T10:14:21Z")

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Hi 2 all, i have following problem - simple ruby application with soap  
and sinatra

require ‘rubygems’  
require ‘sinatra’  
gem ‘mumboe-soap4r’  
require ‘soap/rpc/driver’  
get ‘/’ do  
‘just text’  
end

When i’m trying to reach this page via browser i see

"Internal Server Error  
undefined method `split’ for nil:NilClass "

webrick error (because of Content-type=nil)  
but if you comment out soap import (require ‘soap/rpc/driver’) all works  
fine…seems that soap just override webrick respond and produce an  
error. Any thoughts?