在 Redmine 3.3 上安装 AgileDwarf 插件时未初始化的常量 ApplicationHelper::GravatarHelper
uninitialized constant ApplicationHelper::GravatarHelper when installing AgileDwarf plugin on Redmine 3.3
我在 /usr/share/redmine/lib/plugins 中从 git clone https://github.com/iRessources/AgileDwarf 克隆插件。当我在目录 /usr/share/redmine bundle install --without development test --no-deployment 中执行时输出：
Don't run Bundler as root. Bundler can ask for sudo if it is needed,
and installing your bundle as root will break this application for all
non-root users on this machine. Using rake 10.5.0 Using i18n 0.7.0
Using json 2.0.1 Using minitest 5.9.0 Using thread_safe 0.3.5 Using
builder 3.2.2 Using erubis 2.7.0 Using nokogiri 1.6.8.1 Using rack
1.6.4 Using mime-types 2.6.1 Using arel 6.0.3 Using addressable 2.4.0 Using coderay 1.1.1 Using concurrent-ruby 1.0.0 Using htmlentities
4.3.3 Using thor 0.19.1 Using mimemagic 0.3.0 Using net-ldap 0.12.1 Using pg 0.18.4 Using ruby-openid 2.7.0 Using bundler 1.13.6 Using
rbpdf-font 1.19.0 Using redcarpet 3.3.4 Using request_store 1.3.0
Using rmagick 2.16.0 Using tzinfo 1.2.2 Using loofah 2.0.3 Using
rack-test 0.6.3 Using mail 2.6.4 Using css_parser 1.3.6 Using
sprockets 3.7.0 Using rack-openid 1.4.2 Using rbpdf 1.19.0 Using
activesupport 4.2.7.1 Using rails-html-sanitizer 1.0.3 Using roadie
3.1.1 Using rails-deprecated_sanitizer 1.0.3 Using globalid 0.3.6 Using activemodel 4.2.7.1 Using rails-dom-testing 1.0.6 Using
activejob 4.2.7.1 Using activerecord 4.2.7.1 Using
protected_attributes 1.1.3 Using actionview 4.2.7.1 Using actionpack
4.2.7.1 Using actionmailer 4.2.7.1 Using actionpack-action_caching 1.1.1 Using actionpack-xml_parser 1.0.2 Using railties 4.2.7.1 Using sprockets-rails 2.3.2 Using jquery-rails 4.2.1 Using roadie-rails
1.1.0 Using rails 4.2.7.1 Bundle complete! 23 Gemfile dependencies, 53 gems now installed. Gems in the groups development and test were not
installed. Use bundle show [gemname] to see where a bundled gem is
installed.
下一个bundle exec rake redmine:plugins NAME=AgileDwarf RAILS_ENV=production。输出
rake aborted! NameError: uninitialized constant
ApplicationHelper::GravatarHelper
/usr/share/redmine/app/helpers/application_helper.rb:26:in
<module:ApplicationHelper>'
/usr/share/redmine/app/helpers/application_helper.rb:23:in'
/usr/share/redmine/lib/redmine/hook/view_listener.rb:34:in
<class:ViewListener>'
/usr/share/redmine/lib/redmine/hook/view_listener.rb:22:in
'
/usr/share/redmine/lib/redmine/hook/view_listener.rb:19:in
<module:Redmine>'
/usr/share/redmine/lib/redmine/hook/view_listener.rb:18:in' /usr/share/redmine/lib/redmine.rb:66:in <top
(required)>' /usr/share/redmine/lib/plugins/AgileDwarf/init.rb:1:in
block in '
/usr/share/redmine/config/initializers/00-core_plugins.rb:12:in eval'
/usr/share/redmine/config/initializers/00-core_plugins.rb:12:inblock
in '
/usr/share/redmine/config/initializers/00-core_plugins.rb:2:in each'
/usr/share/redmine/config/initializers/00-core_plugins.rb:2:in' /usr/share/redmine/config/environment.rb:14:in <top
(required)>' /usr/share/redmine/lib/tasks/redmine.rake:52:inblock (2
levels) in ' Tasks: TOP => redmine:plugins:migrate =>
environment (See full trace by running task with --trace)
当我重新启动 apache2 时。并在网站上写了一个错误：
We're sorry, but something went wrong.
We've been notified about this issue and we'll take a look at it
shortly. Information for the administrator of this website
The Phusion Passenger application server encountered an error while
starting your web application. Because you are running this web
application in staging or production mode, the details of the error
have been omitted from this web page for security reasons.
Please read the Passenger log file to find the details of the error.
Alternatively, you can turn on the "friendly error pages" feature (see
below), which will make Phusion Passenger show many details about the
error right in the browser.
To turn on friendly error pages:
Redmine 版本：
Environment: Redmine version 3.3.1.stable Ruby
version 2.3.3-p222 (2016-11-21) [x86_64-linux-gnu]
Rails version 4.2.7.1 Environment
production Database adapter PostgreSQL SCM: Git
2.11.0 Filesystem Redmine plugins: no plugin installed
项目上的AgileDwarf plugin seems to be unmaintained since about 5 years. Judging from the various filled issues，看来插件与Redmine不兼容3.x。插件的所有层似乎都存在多个问题，无法在当前的 Redmine 版本中使用。
您或许可以找到插件的分支，其中有人提供对 Redmine 的支持 3.x。
或者（这可能是未来更好的选择），您可以找到一个不同的敏捷问题管理插件，例如RedmineUP's agile plugin.
我意识到我的错误，只需要在 usr/share/redmine/ 中创建文件夹 plugins 并将它们部署到这里。如果在 /usr/share/redmine/lib/plugins 中部署插件，这 returns 一个错误。
我在 /usr/share/redmine/lib/plugins 中从 git clone https://github.com/iRessources/AgileDwarf 克隆插件。当我在目录 /usr/share/redmine bundle install --without development test --no-deployment 中执行时输出：
Don't run Bundler as root. Bundler can ask for sudo if it is needed, and installing your bundle as root will break this application for all non-root users on this machine. Using rake 10.5.0 Using i18n 0.7.0 Using json 2.0.1 Using minitest 5.9.0 Using thread_safe 0.3.5 Using builder 3.2.2 Using erubis 2.7.0 Using nokogiri 1.6.8.1 Using rack 1.6.4 Using mime-types 2.6.1 Using arel 6.0.3 Using addressable 2.4.0 Using coderay 1.1.1 Using concurrent-ruby 1.0.0 Using htmlentities 4.3.3 Using thor 0.19.1 Using mimemagic 0.3.0 Using net-ldap 0.12.1 Using pg 0.18.4 Using ruby-openid 2.7.0 Using bundler 1.13.6 Using rbpdf-font 1.19.0 Using redcarpet 3.3.4 Using request_store 1.3.0 Using rmagick 2.16.0 Using tzinfo 1.2.2 Using loofah 2.0.3 Using rack-test 0.6.3 Using mail 2.6.4 Using css_parser 1.3.6 Using sprockets 3.7.0 Using rack-openid 1.4.2 Using rbpdf 1.19.0 Using activesupport 4.2.7.1 Using rails-html-sanitizer 1.0.3 Using roadie 3.1.1 Using rails-deprecated_sanitizer 1.0.3 Using globalid 0.3.6 Using activemodel 4.2.7.1 Using rails-dom-testing 1.0.6 Using activejob 4.2.7.1 Using activerecord 4.2.7.1 Using protected_attributes 1.1.3 Using actionview 4.2.7.1 Using actionpack 4.2.7.1 Using actionmailer 4.2.7.1 Using actionpack-action_caching 1.1.1 Using actionpack-xml_parser 1.0.2 Using railties 4.2.7.1 Using sprockets-rails 2.3.2 Using jquery-rails 4.2.1 Using roadie-rails 1.1.0 Using rails 4.2.7.1 Bundle complete! 23 Gemfile dependencies, 53 gems now installed. Gems in the groups development and test were not installed. Use
bundle show [gemname]to see where a bundled gem is installed.
下一个bundle exec rake redmine:plugins NAME=AgileDwarf RAILS_ENV=production。输出
rake aborted! NameError: uninitialized constant ApplicationHelper::GravatarHelper /usr/share/redmine/app/helpers/application_helper.rb:26:in
<module:ApplicationHelper>' /usr/share/redmine/app/helpers/application_helper.rb:23:in' /usr/share/redmine/lib/redmine/hook/view_listener.rb:34:in<class:ViewListener>' /usr/share/redmine/lib/redmine/hook/view_listener.rb:22:in' /usr/share/redmine/lib/redmine/hook/view_listener.rb:19:in<module:Redmine>' /usr/share/redmine/lib/redmine/hook/view_listener.rb:18:in' /usr/share/redmine/lib/redmine.rb:66:in<top (required)>' /usr/share/redmine/lib/plugins/AgileDwarf/init.rb:1:inblock in ' /usr/share/redmine/config/initializers/00-core_plugins.rb:12:ineval' /usr/share/redmine/config/initializers/00-core_plugins.rb:12:inblock in ' /usr/share/redmine/config/initializers/00-core_plugins.rb:2:ineach' /usr/share/redmine/config/initializers/00-core_plugins.rb:2:in' /usr/share/redmine/config/environment.rb:14:in<top (required)>' /usr/share/redmine/lib/tasks/redmine.rake:52:inblock (2 levels) in ' Tasks: TOP => redmine:plugins:migrate => environment (See full trace by running task with --trace)
当我重新启动 apache2 时。并在网站上写了一个错误：
We're sorry, but something went wrong.
We've been notified about this issue and we'll take a look at it shortly. Information for the administrator of this website
The Phusion Passenger application server encountered an error while starting your web application. Because you are running this web application in staging or production mode, the details of the error have been omitted from this web page for security reasons.
Please read the Passenger log file to find the details of the error.
Alternatively, you can turn on the "friendly error pages" feature (see below), which will make Phusion Passenger show many details about the error right in the browser.
To turn on friendly error pages:
Redmine 版本：
Environment: Redmine version 3.3.1.stable Ruby version 2.3.3-p222 (2016-11-21) [x86_64-linux-gnu]
Rails version 4.2.7.1 Environment
production Database adapter PostgreSQL SCM: Git
2.11.0 Filesystem Redmine plugins: no plugin installed
项目上的AgileDwarf plugin seems to be unmaintained since about 5 years. Judging from the various filled issues，看来插件与Redmine不兼容3.x。插件的所有层似乎都存在多个问题，无法在当前的 Redmine 版本中使用。
您或许可以找到插件的分支，其中有人提供对 Redmine 的支持 3.x。
或者（这可能是未来更好的选择），您可以找到一个不同的敏捷问题管理插件，例如RedmineUP's agile plugin.
我意识到我的错误，只需要在 usr/share/redmine/ 中创建文件夹 plugins 并将它们部署到这里。如果在 /usr/share/redmine/lib/plugins 中部署插件，这 returns 一个错误。