Can not get it to work (xsd import within the wsdl)

[messinadm]

I'm getting a similar error as closed issue 549 (#549)

irb(main):024:0* client = Savon.client( wsdl: wsdl_location, log: true, log_level: :debug, pretty_print_xml: true)
=> #<Savon::Client:0x4c289660 @wsdl=#<Wasabi::Document:0x7ca89faf @document="https://test-env.<domain>/fmax/wsdl/fmax-wsdl.wsdl", @request=#<HTTPI::Request:0x228bda19 @follow_redirect=false>, @adapter=nil>, @globals=#<Savon::GlobalOptions:0xb9bb107 @option_type=:global, @options={:encoding=>"UTF-8", :soap_version=>1, :namespaces=>{}, :logger=>#<Logger:0x210e215c @logdev=#<Logger::LogDevice:0x26b02ff8 @filename=nil, @shift_age=nil, @dev=#<IO:fd 1>, @mutex=#<Logger::LogDevice::LogDeviceMutex:0x791d569f @mon_count=0, @mon_mutex=#<Mutex:0x75221ed7>, @mon_owner=nil>, @shift_size=nil>, @formatter=nil, @progname=nil, @default_formatter=#<Logger::Formatter:0x1316f155 @datetime_format=nil>, @level=0>, :log=>true, :filters=>[], :pretty_print_xml=>true, :raise_errors=>true, :strip_namespaces=>true, :convert_response_tags_to=>#<Proc:0x473e0d3d@/home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/savon-2.7.2/lib/savon/options.rb:85 (lambda)>, :convert_attributes_to=>#<Proc:0x3ad74455@/home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/savon-2.7.2/lib/savon/options.rb:86 (lambda)>, :multipart=>false, :adapter=>nil, :use_wsa_headers=>false, :no_message_tag=>false, :follow_redirects=>false, :wsdl=>"https://test-env.<domain>/fmax/wsdl/fmax-wsdl.wsdl"}>>

irb(main):025:0> client.operations
D, [2014-10-02T17:05:52.442000 #18970] DEBUG -- : HTTPI GET request to test-env.<domain> (net_http)
NoMethodError: undefined method `element_children' for nil:NilClass
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/wasabi-3.3.1/lib/wasabi/parser.rb:318:in `output_for'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/wasabi-3.3.1/lib/wasabi/parser.rb:149:in `parse_operations'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/nokogiri-1.6.3.1-java/lib/nokogiri/xml/node_set.rb:237:in `each'
    from org/jruby/RubyInteger.java:133:in `upto'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/nokogiri-1.6.3.1-java/lib/nokogiri/xml/node_set.rb:236:in `each'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/wasabi-3.3.1/lib/wasabi/parser.rb:137:in `parse_operations'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/wasabi-3.3.1/lib/wasabi/parser.rb:60:in `parse'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/wasabi-3.3.1/lib/wasabi/document.rb:161:in `parse'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/wasabi-3.3.1/lib/wasabi/document.rb:147:in `parser'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/wasabi-3.3.1/lib/wasabi/document.rb:64:in `soap_actions'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/lib/ruby/gems/shared/gems/savon-2.7.2/lib/savon/client.rb:28:in `operations'
    from (irb):25:in `evaluate'
    from org/jruby/RubyKernel.java:1101:in `eval'
    from org/jruby/RubyKernel.java:1501:in `loop'
    from org/jruby/RubyKernel.java:1264:in `catch'
    from org/jruby/RubyKernel.java:1264:in `catch'
    from /home/eagles/.rbenv/versions/jruby-1.7.15/bin/irb:13:in `(root)'

irb(main):026:0> Savon::VERSION
=> "2.7.2"

irb(main):027:0> JRUBY_VERSION
=> "1.7.15"

After following the relevant links, it looked to me as if the fix from 549 shouldn't be affecting the versions I'm using. Another difference I notice is my wsdl is behind https vs http.

Would greatly appreciate any thoughts on this.

[messinadm]

Doesn't seem to be jruby specific as I recreated it with ruby 1.9.3p547. This makes me think it's something with https or the wsdl. I did utilize the wsdl with soapUI. Note that the schema is not embedded in the wsdl, but is imported.

#Section importing schema

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:import namespace="http://maximus.com/assetworks/fmax-web-services" schemaLocation="https://test-env.<domain>/fmax/wsdl/fmax-web-services.xsd"/>
</xs:schema 

Here's irb showing the same behavior with mri

irb(main):020:0> RUBY_VERSION
=> "1.9.3"

irb(main):018:0> client = Savon.client( wsdl: wsdl_location, log: true, log_level: :debug, pretty_print_xml: true)
=> #<Savon::Client:0x0000000335f630 @globals=#<Savon::GlobalOptions:0x0000000335f568 @option_type=:global, @options={:encoding=>"UTF-8", :soap_version=>1, :namespaces=>{}, :logger=>#<Logger:0x0000000335f450 @progname=nil, @level=0, @default_formatter=#<Logger::Formatter:0x0000000335f388 @datetime_format=nil>, @formatter=nil, @logdev=#<Logger::LogDevice:0x0000000335f298 @shift_size=nil, @shift_age=nil, @filename=nil, @dev=#<IO:<STDOUT>>, @mutex=#<Logger::LogDevice::LogDeviceMutex:0x0000000335f270 @mon_owner=nil, @mon_count=0, @mon_mutex=#<Mutex:0x0000000335f180>>>>, :log=>true, :filters=>[], :pretty_print_xml=>true, :raise_errors=>true, :strip_namespaces=>true, :convert_response_tags_to=>#<Proc:0x0000000335f108@/home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/savon-2.7.2/lib/savon/options.rb:85 (lambda)>, :convert_attributes_to=>#<Proc:0x0000000335f068@/home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/savon-2.7.2/lib/savon/options.rb:86 (lambda)>, :multipart=>false, :adapter=>nil, :use_wsa_headers=>false, :no_message_tag=>false, :follow_redirects=>false, :wsdl=>"https://test-env.<domain>/fmax/wsdl/fmax-wsdl.wsdl"}>, @wsdl=#<Wasabi::Document:0x0000000335e550 @document="https://test-env.<domain>/fmax/wsdl/fmax-wsdl.wsdl", @adapter=nil, @request=#<HTTPI::Request:0x0000000335e370 @follow_redirect=false>>>
irb(main):019:0> client.operations
D, [2014-10-02T18:41:49.957444 #8678] DEBUG -- : HTTPI GET request to test-env.<domain> (net_http)
NoMethodError: undefined method `element_children' for nil:NilClass
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/wasabi-3.3.1/lib/wasabi/parser.rb:318:in `output_for'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/wasabi-3.3.1/lib/wasabi/parser.rb:149:in `block in parse_operations'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/nokogiri-1.6.3.1/lib/nokogiri/xml/node_set.rb:237:in `block in each'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/nokogiri-1.6.3.1/lib/nokogiri/xml/node_set.rb:236:in `upto'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/nokogiri-1.6.3.1/lib/nokogiri/xml/node_set.rb:236:in `each'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/wasabi-3.3.1/lib/wasabi/parser.rb:137:in `parse_operations'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/wasabi-3.3.1/lib/wasabi/parser.rb:60:in `parse'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/wasabi-3.3.1/lib/wasabi/document.rb:161:in `parse'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/wasabi-3.3.1/lib/wasabi/document.rb:147:in `parser'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/wasabi-3.3.1/lib/wasabi/document.rb:64:in `soap_actions'
    from /home/eagles/.rbenv/versions/1.9.3-p547/lib/ruby/gems/1.9.1/gems/savon-2.7.2/lib/savon/client.rb:28:in `operations'
    from (irb):19
    from /home/eagles/.rbenv/versions/1.9.3-p547/bin/irb:12:in `<main>'

[messinadm]

And the documentation helps me solve this....

Savon currently does not support WSDL imports, so in case your service imports its type definitions from another file, the element_form_default value might be wrong. ...

savonrb/wasabi#1

[tjarratt]

Hey @messinadm I'm sorry you had to go to such great lengths to discover that this doesn't currently work in Savon.

Based on the amount of support requests we get to do this, it would be really awesome to fix this. Alas, the reality is that I don't have enough time to do it myself, and the feature is large enough that none of the people that have started to fix it ever made enough progress to consider it "fixed" and submit a pull request.

Honestly, I'd be happy to get partial support for WSDLs with imports.