[
https://issues.apache.org/jira/browse/DTACLOUD-258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13409301#comment-13409301
]
Christian Karnath commented on DTACLOUD-258:
--------------------------------------------
Hi Marios,
I'm using Ruby 1.8.7 and in this issue i'm requesting against the
OpenNebula-Driver with cURL:
curl -H "X-Deltacloud-Driver: opennebula" -H "X-Deltacloud-Provider:
http://occi.c12g.com"; -v -u xxx:yyy http://localhost:3001/api/hardware_profiles
Stack trace:
NoMethodError - undefined method `<=>' for <CPU> ... </>:REXML::Element:
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/./helpers/deltacloud_helper.rb:264:in
`<=>'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/./helpers/deltacloud_helper.rb:264:in
`sort_by'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/./helpers/deltacloud_helper.rb:264:in
`order_hardware_profiles'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/./../../views/hardware_profiles/index.html.haml:6:in
`evaluate_source'
/usr/lib/ruby/gems/1.8/gems/tilt-1.3.3/lib/tilt/template.rb:144:in
`cached_evaluate'
/usr/lib/ruby/gems/1.8/gems/tilt-1.3.3/lib/tilt/template.rb:127:in
`evaluate'
/usr/lib/ruby/gems/1.8/gems/tilt-1.3.3/lib/tilt/haml.rb:24:in `evaluate'
/usr/lib/ruby/gems/1.8/gems/tilt-1.3.3/lib/tilt/template.rb:76:in
`render'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:636:in
`render_without_format'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_accept.rb:32:in
`render'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:532:in
`haml'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/./helpers/deltacloud_helper.rb:54:in
`filter_all'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_accept.rb:92:in
`call'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_accept.rb:92:in
`respond_to'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/./helpers/deltacloud_helper.rb:53:in
`filter_all'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/./helpers/rabbit_helper.rb:22:in
`standard_index_operation'
/usr/lib/ruby/gems/1.8/gems/sinatra-rabbit-1.0.5/lib/sinatra/./rabbit/base.rb:311:in
`instance_eval'
/usr/lib/ruby/gems/1.8/gems/sinatra-rabbit-1.0.5/lib/sinatra/./rabbit/base.rb:311:in
`GET /api/hardware_profiles'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:1211:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:1211:in
`compile!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:785:in
`[]'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:785:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:801:in
`route_eval'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:785:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:822:in
`process_route'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:820:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:820:in
`process_route'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:784:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:783:in
`each'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:783:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:766:in
`forward'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:835:in
`route_missing'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:796:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:792:in
`route!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:886:in
`dispatch!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`catch'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:871:in
`invoke'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:719:in
`call!'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:705:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_accept.rb:155:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/showexceptions.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-accept-0.4.4/lib/rack/accept/context.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_driver_select.rb:45:in
`call'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_matrix_params.rb:104:in
`call'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_etag.rb:41:in
`call'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_date.rb:31:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/commonlogger.rb:20:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/path_traversal.rb:16:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/json_csrf.rb:17:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/base.rb:47:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-protection-1.2.0/lib/rack/protection/xss_header.rb:22:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/nulllogger.rb:9:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/head.rb:9:in `call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:1334:in
`call'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:1416:in
`synchronize'
/usr/lib/ruby/gems/1.8/gems/sinatra-1.3.2/lib/sinatra/base.rb:1334:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/urlmap.rb:64:in `call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/urlmap.rb:49:in `each'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/urlmap.rb:49:in `call'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_driver_select.rb:45:in
`call'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/lib/deltacloud/../sinatra/rack_matrix_params.rb:104:in
`call'
/usr/lib/ruby/gems/1.8/gems/rack-1.4.1/lib/rack/builder.rb:134:in `call'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/connection.rb:80:in
`pre_process'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/connection.rb:78:in
`catch'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/connection.rb:78:in
`pre_process'
/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in
`call'
/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1060:in
`spawn_threadpool'
/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in
`initialize'
/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in
`new'
/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1057:in
`spawn_threadpool'
/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:1049:in
`defer'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/connection.rb:50:in
`process'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/connection.rb:38:in
`receive_data'
/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in
`run_machine'
/usr/lib/ruby/gems/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in
`run'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/backends/base.rb:61:in
`start'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/server.rb:159:in `start'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/controllers/controller.rb:86:in
`start'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/runner.rb:185:in `send'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/runner.rb:185:in
`run_command'
/usr/lib/ruby/gems/1.8/gems/thin-1.3.1/lib/thin/runner.rb:151:in `run!'
/usr/lib/ruby/gems/1.8/gems/deltacloud-core-1.0.0/bin/deltacloudd:239
/usr/bin/deltacloudd:19:in `load'
/usr/bin/deltacloudd:19
> opennebula driver requesting /api/hardware_profiles
> ---------------------------------------------------
>
> Key: DTACLOUD-258
> URL: https://issues.apache.org/jira/browse/DTACLOUD-258
> Project: DeltaCloud
> Issue Type: Bug
> Components: Server
> Environment: ruby1.8, deltacloud-core-1.0.0, deltacloud-core-head
> Reporter: Christian Karnath
> Assignee: Marios Andreou
>
> When requesting /api/hardware_profiles the following error occurs:
> NoMethodError - undefined method `<=>' for <CPU> ... </>:REXML::Element:
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