alexbevi / redmine_knowledgebase

A knowledgebase plugin for Redmine
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ActionView::Template::Error (no implicit conversion of nil into String): #393

Open rkd0308 opened 3 years ago

rkd0308 commented 3 years ago

When I changed the settings of Knowledgebase Plugin on webpage, I can't access to the Knowledgebase page. it recalls internal error.

How can I fix this problem? Actually I don't know ruby on rails.. But I can follow up your advice. Thanks,

This is Production_log

ActionView::Template::Error (no implicit conversion of nil into String): 25:

26: <% end %> 27:
28: <%= format_article_summary(article, summary_format, :truncate => truncate_length ) %> 29: 30:

31: <% end %> plugins/redmine_knowledgebase/app/helpers/knowledgebase_helper.rb:38:in +' plugins/redmine_knowledgebase/app/helpers/knowledgebase_helper.rb:38:informat_article_summary' plugins/redmine_knowledgebase/app/views/articles/_list.html.erb:28:in block in _plugins_redmine_knowledgebase_app_views_articles__list_html_erb__1382619362784318947_69848792222480' plugins/redmine_knowledgebase/app/views/articles/_list.html.erb:1:ineach' plugins/redmine_knowledgebase/app/views/articles/_list.html.erb:1:in _plugins_redmine_knowledgebase_app_views_articles__list_html_erb__1382619362784318947_69848792222480' plugins/redmine_knowledgebase/app/views/articles/index.html.erb:37:in_plugins_redmine_knowledgebase_app_views_articles_index_html_erb__3470066968146296770_69848803865440' lib/redmine/sudo_mode.rb:63:in sudo_mode' plugins/redmine_dmsf/lib/redmine_dmsf/webdav/custom_middleware.rb:68:incall'

and here is my version

Environment: Redmine version 3.4.10.stable Ruby version 2.2.0-p0 (2014-12-25) [x86_64-linux] Rails version 4.2.11.1 Environment production Database adapter Mysql2 SCM: Subversion 1.6.11 Git 1.7.1 Filesystem
Redmine plugins: clipboard_image_paste 1.10 computed_custom_field 1.0.7 issuecloser 0.0.1 projects_tree_view 0.0.8 redmine_contacts 4.2.4 redmine_contacts_helpdesk 4.0.2 redmine_dmsf 1.6.2 redmine_email_images 0.1.1 redmine_image_clipboard_paste 3.3.0 redmine_knowledgebase 3.2.1 redmine_lightbox2 0.4.4 redmine_login_attempts_limit 0.1.0 redmine_login_audit 0.3.3 redmine_mail_reminder 3.0.0.0001 redmine_monitoring_controlling 0.1.1