When I click on the list button, I get the following error:
NoMethodError in Time_trackers#index
Showing vendor/plugins/redmine_time_tracker/app/views/time_trackers/index.rhtml where line #78 raised:
undefined method `subject' for nil:NilClass
Extracted source (around line #78):
75:
When I click on the list button, I get the following error: