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Code Review Issue---500 internal error

Added by li an over 9 years ago

Plz Just refer to the contents, forget the attachments.

Redmine Code Review plugin 0.6.3

my env.

Environment:
  Redmine version                2.3.2.stable
  Ruby version                   1.9.3-p231 (2012-05-25) [i386-mingw32]
  Rails version                  3.2.13
  Environment                    production
  Database adapter               Mysql2
Redmine plugins:
  clipboard_image_paste          1.8
  copy_parent_issue_id           1.0.0
  fields_permissions             1.0.0
  localizable                    0.3.0
  progressive_projects_list      1.0.0
  redmine_agile                  1.3.4
  redmine_all_files              0.0.3
  redmine_app__space             1.0.3
  redmine_banner                 0.0.9
  redmine_better_gantt_chart     0.9.0
  redmine_changelog              0.0.1
  redmine_checkbox_wiki          0.0.1
  redmine_checklists             3.0.1
  redmine_close_button           0.0.8
  redmine_code_review            0.6.3
  redmine_custom_reports         0.1.4
  redmine_daily_scrum            0.0.1
  redmine_dashboard              2.3.3
  redmine_didyoumean             1.2.0
  redmine_documents_short        0.3.0
  redmine_issue_statistics       0.0.1
  redmine_issue_templates        0.0.8
  redmine_knowledgebase          3.0.4
  redmine_lightbox               0.0.1
  redmine_login_audit            0.1.5
  redmine_logs                   0.0.5
  redmine_message_issues         0.1.0
  redmine_monitoring_controlling 0.1.1
  redmine_my_page_queries        2.1.6
  redmine_new_user_notification  0.0.1
  redmine_parking_lot_chart      0.0.7
  redmine_pdf_export_backports   0.0.1
  redmine_plugin_views_revisions 0.0.1
  redmine_recent_wiki_pages      0.0.1
  redmine_release_notes          1.3.1
  redmine_reminder               0.3.1
  redmine_theme_changer          0.1.0
  redmine_time_entry_limit       0.0.2
  redmine_touch                  0.0.2
  redmine_wiki_backlinks         0.0.2
  redmine_wiki_notes             0.0.2
  redmine_wiki_templates         0.1.1
  redmine_xls_export             0.2.1.t6
  redmine_xlsx_format_issue_exporter 0.1.0
  scrum                          0.7.0
  sidebar_hide                   0.0.6
  wiking                         1.0.0b

production.log

Started POST "/redmine/projects/xx/code_review/update_diff_view" for xx t 2014-11-17 16:45:57 +0800
Processing by CodeReviewController#update_diff_view as HTML
  Parameters: {"rev"=>"74", "path"=>"", "review_id"=>"", "action_type"=>"diff", "rev_to"=>"73", "id"=>"xx}
  Current user: xx(id=28)
Completed 500 Internal Server Error in 31ms

TypeError (can't convert nil into String):
  plugins/redmine_code_review/app/controllers/code_review_controller.rb:200:in `+'
  plugins/redmine_code_review/app/controllers/code_review_controller.rb:200:in `update_diff_view'
  actionpack (3.2.13) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
  actionpack (3.2.13) lib/abstract_controller/base.rb:167:in `process_action'
  actionpack (3.2.13) lib/action_controller/metal/rendering.rb:10:in `process_action'
  actionpack (3.2.13) lib/abstract_controller/callbacks.rb:18:in `block in process_action'
  activesupport (3.2.13) lib/active_support/callbacks.rb:535:in `_run__365046058__process_action__745001937__callbacks'
  activesupport (3.2.13) lib/active_support/callbacks.rb:405:in `__run_callback'
  activesupport (3.2.13) lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'
  activesupport (3.2.13) lib/active_support/callbacks.rb:81:in `run_callbacks'
  actionpack (3.2.13) lib/abstract_controller/callbacks.rb:17:in `process_action'
  actionpack (3.2.13) lib/action_controller/metal/rescue.rb:29:in `process_action'
  actionpack (3.2.13) lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
  activesupport (3.2.13) lib/active_support/notifications.rb:123:in `block in instrument'
  activesupport (3.2.13) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  activesupport (3.2.13) lib/active_support/notifications.rb:123:in `instrument'
  actionpack (3.2.13) lib/action_controller/metal/instrumentation.rb:29:in `process_action'
  actionpack (3.2.13) lib/action_controller/metal/params_wrapper.rb:207:in `process_action'
  activerecord (3.2.13) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
  actionpack (3.2.13) lib/abstract_controller/base.rb:121:in `process'
  actionpack (3.2.13) lib/abstract_controller/rendering.rb:45:in `process'
  actionpack (3.2.13) lib/action_controller/metal.rb:203:in `dispatch'
  actionpack (3.2.13) lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
  actionpack (3.2.13) lib/action_controller/metal.rb:246:in `block in action'
  actionpack (3.2.13) lib/action_dispatch/routing/route_set.rb:73:in `call'
  actionpack (3.2.13) lib/action_dispatch/routing/route_set.rb:73:in `dispatch'
  actionpack (3.2.13) lib/action_dispatch/routing/route_set.rb:36:in `call'
  journey (1.0.4) lib/journey/router.rb:68:in `block in call'
  journey (1.0.4) lib/journey/router.rb:56:in `each'
  journey (1.0.4) lib/journey/router.rb:56:in `call'
  actionpack (3.2.13) lib/action_dispatch/routing/route_set.rb:612:in `call'
  rack-openid (1.3.1) lib/rack/openid.rb:98:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
  rack (1.4.5) lib/rack/etag.rb:23:in `call'
  rack (1.4.5) lib/rack/conditionalget.rb:35:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/head.rb:14:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/params_parser.rb:21:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/flash.rb:242:in `call'
  rack (1.4.5) lib/rack/session/abstract/id.rb:210:in `context'
  rack (1.4.5) lib/rack/session/abstract/id.rb:205:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/cookies.rb:341:in `call'
  activerecord (3.2.13) lib/active_record/query_cache.rb:64:in `call'
  activerecord (3.2.13) lib/active_record/connection_adapters/abstract/connection_pool.rb:479:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
  activesupport (3.2.13) lib/active_support/callbacks.rb:405:in `_run__229559430__call__954262230__callbacks'
  activesupport (3.2.13) lib/active_support/callbacks.rb:405:in `__run_callback'
  activesupport (3.2.13) lib/active_support/callbacks.rb:385:in `_run_call_callbacks'
  activesupport (3.2.13) lib/active_support/callbacks.rb:81:in `run_callbacks'
  actionpack (3.2.13) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/remote_ip.rb:31:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
  railties (3.2.13) lib/rails/rack/logger.rb:32:in `call_app'
  railties (3.2.13) lib/rails/rack/logger.rb:16:in `block in call'
  activesupport (3.2.13) lib/active_support/tagged_logging.rb:22:in `tagged'
  railties (3.2.13) lib/rails/rack/logger.rb:16:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/request_id.rb:22:in `call'
  rack (1.4.5) lib/rack/methodoverride.rb:21:in `call'
  rack (1.4.5) lib/rack/runtime.rb:17:in `call'
  activesupport (3.2.13) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
  rack (1.4.5) lib/rack/lock.rb:15:in `call'
  actionpack (3.2.13) lib/action_dispatch/middleware/static.rb:63:in `call'
  rack-cache (1.2) lib/rack/cache/context.rb:136:in `forward'
  rack-cache (1.2) lib/rack/cache/context.rb:143:in `pass'
  rack-cache (1.2) lib/rack/cache/context.rb:155:in `invalidate'
  rack-cache (1.2) lib/rack/cache/context.rb:71:in `call!'
  rack-cache (1.2) lib/rack/cache/context.rb:51:in `call'
  railties (3.2.13) lib/rails/engine.rb:479:in `call'
  railties (3.2.13) lib/rails/application.rb:223:in `call'
  railties (3.2.13) lib/rails/railtie/configurable.rb:30:in `method_missing'
  rack (1.4.5) lib/rack/urlmap.rb:64:in `block in call'
  rack (1.4.5) lib/rack/urlmap.rb:49:in `each'
  rack (1.4.5) lib/rack/urlmap.rb:49:in `call'
  thin (1.3.1) lib/thin/connection.rb:80:in `block in pre_process'
  thin (1.3.1) lib/thin/connection.rb:78:in `catch'
  thin (1.3.1) lib/thin/connection.rb:78:in `pre_process'
  thin (1.3.1) lib/thin/connection.rb:53:in `process'
  thin (1.3.1) lib/thin/connection.rb:38:in `receive_data'
  eventmachine-1.0.0-x86 (mingw32) lib/eventmachine.rb:187:in `run_machine'
  eventmachine-1.0.0-x86 (mingw32) lib/eventmachine.rb:187:in `run'
  thin (1.3.1) lib/thin/backends/base.rb:61:in `start'
  thin (1.3.1) lib/thin/server.rb:159:in `start'
  thin (1.3.1) lib/thin/controllers/controller.rb:86:in `start'
  thin (1.3.1) lib/thin/runner.rb:185:in `run_command'
  thin (1.3.1) lib/thin/runner.rb:151:in `run!'
  thin (1.3.1) bin/thin:6:in `<top (required)>'
  bin/thin:16:in `load'
  bin/thin:16:in `<main>'