Canvas LMS/Troubleshooting

Issue: When trying to log in with admin account, an error occurs citing "Oops! something broke". When checking the logs, this is found:

ActionView::TemplateError (undefined method `[]' for nil:NilClass) on line #82 of app/views/layouts/application.html.erb:
79:           :assignments_recently_graded    => t('menu.assignments_recently_graded', "Recently Graded")
80:         }
81:         total_shown = 0
82:         if assignment_sets.any?{ |k, v| @current_user.send(k).length > 0 }
83:       -%>
84:         <a href="/assignments" class="menu-item-title"><%= t('menu.assignments', 'Assignments') %><sp an class="menu-item-
title-icon"></span> < i class="icon-mini-arrow-down"></i></a>

85:

Resolution: This is scheduled to be addressed in the next stable release per their developers on this thread: ActionView::TemplateError
In the mean time, a work around was found here:
Comment out lines 77-79 in app/views/layout/application.html.erb:

# Commenting out to temporarily prevent an error
          #:assignments_needing_submitting => t('menu.assignments_needing_submitting', "To Turn In"),
          #:assignments_needing_grading    => t('menu.assignments_needing_grading', "To Grade"),

#:assignments_recently_graded => t('menu.assignments_recently_graded', "Recently Graded"),