Allow Redmine users to choose which projects to join

https://github.com/edavis10/redmine_join_project

Report of not working: http://www.redmine.org/boards/3/topics/24730

I installed it (in the copy of redmine that's actually being used, not the package-installed on :-/ ) and it shows up in the list and i can configure it but it makes it so that trying to visit any project you are not a member of causes an internal server error.

Trying to see about just giving non-members the ability to add themselves to groups even if it's awkward, seems that won't really work.

This happens whether i try later forks also, set permissions on the plugin files, restart redmine...

https://github.com/Jehreg/redmine_join_project.git
https://github.com/dseifert/redmine_join_project/network

chown -R ctprojects:ctprojects redmine_join_project
/etc/init.d/apache2 restart

Nada.

Here's the error log:

0 boggs:/home/members/ocutech/sites/projects.occupytechnology.org/include/redmine/vendor/plugins# tail -f ../../log/production.log 
    lib/redmine/hook.rb:63:in `each'
    lib/redmine/hook.rb:63:in `call_hook'
    lib/redmine/hook.rb:60:in `tap'
    lib/redmine/hook.rb:60:in `call_hook'
    lib/redmine/hook.rb:144:in `call_hook'
    app/views/layouts/base.rhtml:57:in `_run_rhtml_app47views47layouts47base46rhtml'
    app/controllers/projects_controller.rb:166:in `show'
    dispatch.fcgi:24

Rendering /home/members/ocutech/sites/projects.occupytechnology.org/include/redmine-1.1.2/public/500.html (500 Internal Server Error)

So. Forked the project and brought in any of the later changes from a couple already forked versions.

https://github.com/AgaricCollective/redmine_join_project