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Re: [epf-dev] epf-dev Digest, Vol 61, Issue 1

Hi Han Mei,
This shows that sendmail is not working. This is not default available on Ubuntu. To fix it, there are three options:
  1. Make sendmail available in Ubuntu 
  2. Use an existing SMTP server. You need to configure EPF Wiki to use the SMTP server. This step is documented in the Windows installation guide see http://wiki.eclipse.org/EPF_Wiki_Installation_Guide#Specify_the_details_of_your_SMTP_server
  3. Disable email in EPF Wiki. The option is only for test environments because users won't be able to sign up without email. The user guide describes what to do, search for 'broken pipe' in EPF Wiki Installation Guide for Ubuntu - Eclipsepedia.
Best Regards,
Onno

On Tue, Jan 4, 2011 at 3:44 AM, 梅韩 <hanmei@xxxxxxxxxxxx> wrote:
Hi, Onno

Thanks for your help, It really helped a lot,but I failed again, here is some details:

I follow your advice, and I got the error message after I submitted the admin user creation form.

An application error occurred while processing your request.
ErrorBroken pipe
Notice We're sorry, but something went wrong. We've been notified about this issue and we'll take a look at it shortly.

I download the epfwiki patch
epfwiki_r1_5_20081021_0316_patch.zip   and simply copied the extracted files to the epfwiki folder for upgrade.


here is the production.log:

127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET / HTTP/1.1" 302 93
- -> /
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /login HTTP/1.1" 302 99
- -> /login
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /login/login HTTP/1.1" 302 104
- -> /login/login
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /login/new_cadmin HTTP/1.1" 304 0
- -> /login/new_cadmin
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /stylesheets/default.css?1223964083 HTTP/1.1" 200 13227
Referer -> /stylesheets/default.css?1223964083
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /stylesheets/wiki.css?1223325103 HTTP/1.1" 200 2158
Referer -> /stylesheets/wiki.css?1223325103
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /_javascript_s/contentpage.js?1203665384 HTTP/1.1" 200 7914
Referer -> /_javascript_s/contentpage.js?1203665384
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /_javascript_s/steps.js?1203665384 HTTP/1.1" 200 5686
Referer -> /_javascript_s/steps.js?1203665384
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /_javascript_s/application.js?1209291711 HTTP/1.1" 200 148
Referer -> /_javascript_s/application.js?1209291711
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /_javascript_s/dragdrop.js?1209291711 HTTP/1.1" 200 30550
Referer -> /_javascript_s/dragdrop.js?1209291711
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /_javascript_s/controls.js?1209291711 HTTP/1.1" 200 28911
Referer -> /_javascript_s/controls.js?1209291711
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /_javascript_s/effects.js?1209291711 HTTP/1.1" 200 38200
Referer -> /_javascript_s/effects.js?1209291711
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /_javascript_s/prototype.js?1209291711 HTTP/1.1" 200 71260
Referer -> /_javascript_s/prototype.js?1209291711
127.0.0.1 - - [04/Jan/2011:10:32:40 CST] "GET /images/shim.gif?1203665383 HTTP/1.1" 200 49
Referer -> /images/shim.gif?1203665383
127.0.0.1 - - [04/Jan/2011:10:32:41 CST] "GET /images/site_logo.jpg?1215093727 HTTP/1.1" 200 9632
Referer -> /images/site_logo.jpg?1215093727
/usr/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_view/base.rb:602: command not found: /usr/sbin/sendmail -i -t
/usr/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_view/base.rb:602: command not found: /usr/sbin/sendmail -i -t
/usr/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_view/base.rb:602: command not found: /usr/sbin/sendmail -i -t
127.0.0.1 - - [04/Jan/2011:10:32:54 CST] "POST /login/new_cadmin HTTP/1.1" 302 99
Referer -> /login/new_cadmin
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /other/error HTTP/1.1" 304 0
Referer -> /other/error
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb674ed28>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb67490f8>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb6744c88>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb6741380>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb673ea40>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /stylesheets/wiki.css?1223325103 HTTP/1.1" 500 339
Referer -> /stylesheets/wiki.css?1223325103
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /stylesheets/default.css?1223964083 HTTP/1.1" 500 339
Referer -> /stylesheets/default.css?1223964083
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /_javascript_s/steps.js?1203665384 HTTP/1.1" 500 339
Referer -> /_javascript_s/steps.js?1203665384
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /_javascript_s/contentpage.js?1203665384 HTTP/1.1" 500 339
Referer -> /_javascript_s/contentpage.js?1203665384
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /_javascript_s/prototype.js?1209291711 HTTP/1.1" 500 339
Referer -> /_javascript_s/prototype.js?1209291711
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb67374d4>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /_javascript_s/effects.js?1209291711 HTTP/1.1" 500 339
Referer -> /_javascript_s/effects.js?1209291711
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb672f3c4>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb672b1e8>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb6726f6c>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /_javascript_s/dragdrop.js?1209291711 HTTP/1.1" 500 339
Referer -> /_javascript_s/dragdrop.js?1209291711
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /_javascript_s/controls.js?1209291711 HTTP/1.1" 500 339
Referer -> /_javascript_s/controls.js?1209291711
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /_javascript_s/application.js?1209291711 HTTP/1.1" 500 339
Referer -> /_javascript_s/application.js?1209291711
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /images/error.png?1203665383 HTTP/1.1" 200 1709
Referer -> /images/error.png?1203665383
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /images/notice.png?1203665383 HTTP/1.1" 200 1320
Referer -> /images/notice.png?1203665383
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb671657c>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
[2011-01-04 10:32:55] ERROR NoMethodError: private method `gsub!' called for #<Class:0xb670e534>
/usr/lib/ruby/1.8/webrick/htmlutils.rb:16:in `escape'
/usr/lib/ruby/1.8/webrick/httpresponse.rb:232:in `set_error'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:103:in `handle_file'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:75:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
/usr/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
/usr/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /images/shim.gif?1203665383 HTTP/1.1" 500 339
Referer -> /images/shim.gif?1203665383
127.0.0.1 - - [04/Jan/2011:10:32:55 CST] "GET /images/site_logo.jpg?1215093727 HTTP/1.1" 500 339
Referer -> /images/site_logo.jpg?1215093727


On Mon, Jan 3, 2011 at 1:00 AM, <epf-dev-request@xxxxxxxxxxx> wrote:
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Today's Topics:

  1. Re: questions about epf wiki and composer (Onno van der Straaten)


----------------------------------------------------------------------

Message: 1
Date: Sun, 2 Jan 2011 11:29:18 +0100
From: Onno van der Straaten <onno.van.der.straaten@xxxxxxxxx>
To: Eclipse Process Framework Project Developers List
       <epf-dev@xxxxxxxxxxx>
Subject: Re: [epf-dev] questions about epf wiki and composer
Message-ID:
       <AANLkTi=2spC37C=7NBYCs_dqYVN5hydVGRpbnWGQH6qi@xxxxxxxxxxxxxx>
Content-Type: text/plain; charset="utf-8"

Hi Han Mei,
About EPF Wiki. I have not seen this error before. I'm assuming this is a
new installation. I suggest you recreate the database or do the setup again.
To recreate the database the steps are:

  1. Empty folders public/bp and public/wikis
  2. Start terminal and move into EPF Wiki app folder
  3. run commands
     1.

     export RAILS_ENV=production

     2.  rake db:drop db:create db:migrate
  4. Restart apache
  5. Access EPF Wiki in browser to create the admin account

If the same problem occurs can you send me more details on the steps you
take to do a update? Can you send me the log file log/production?
Best Regards,
Onno

On Wed, Dec 29, 2010 at 5:56 PM, ?? <hanmei@xxxxxxxxxxxx> wrote:

> I got two questions about epf
>
> one is about epf composer.
>
> how to customize "view" of a configuration ? i add some library myself, and
> i want to publish them, but I found that I can't adjust the structure of
> default view tree.
>
> the other is about epf wiki rails application.
> when i followed the epf wiki installation guide for ubuntu. and i got
> several errors.
>
> (1) when i update the schedule by clicking the link "update now", and i got
> the rails error:
>
>    NoMethodError
>
> You have a nil object when you didn't expect it!
> The error occurred while evaluating nil.title
>
>
> (2) in the web "sites/description/3" , i clicked "upload", it turns out a
> rails error too.
>
>    NoMethodError in #
>
> Showing *uploads/_list.rhtml* where line *#27* raised:
>
> undefined method `length' for #<Enumerable::Enumerator:0xb5d16978>
>
>
> hwo to resolve these two problem?
>
>
> --
> Han, Mei
>  GSegment Space Technologies, Inc.              Phone: +86-10-57151257
>
>
>
> _______________________________________________
> epf-dev mailing list
> epf-dev@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/epf-dev
>
>
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------------------------------

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End of epf-dev Digest, Vol 61, Issue 1
**************************************



--
Han, Mei                                                 
 GSegment Space Technologies, Inc.              Phone: +86-10-57151257
 Room 1007, Tower 1, HuiHuangGuoJi Plaza,   Skype: hanmei_gsegment
 No.10 Shangdi Street, Haidian District,           Email: hanmei@xxxxxxxxxxxx
 Beijing, PR China      
                                   Web: http://www.GSegment.com


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