Internal error

[n0rvik]

I create “Favorite Projects”, “Internal Error” appears, but the project is still being added. True, sometimes more than I need.

Environment:
  Redmine version                4.1.0.stable
  Ruby version                   2.6.3-p62 (2019-04-16) [x86_64-linux]
  Rails version                  5.2.4.1
  Environment                    production
  Database adapter               PostgreSQL
  Mailer queue                   ActiveJob::QueueAdapters::AsyncAdapter
  Mailer delivery                smtp
SCM:
  Subversion                     1.7.14
  Mercurial                      5.2.2
  Bazaar                         2.5.1
  Git                            2.9.3
  Filesystem                     
  Xitolite                       2.9.3
Redmine plugins:
  additionals                    2.0.23
  progressive_projects_list      4.0.0
  redmine_git_hosting            4.0.1
  redmine_issue_badge            0.1.3
  redmine_tags                   4.0.0

[n0rvik]

Log file:

Started POST "/favourite_projects/add_project?id=43" for 192.168.10.10 at 2020-07-13 17:34:52 +0300
Processing by FavouriteProjectsController#add_project as HTML
  Parameters: {"authenticity_token"=>"xxx" "id"=>"43"}
  Current user: user1 (id=148)
Redirected to https://rm2-test.test.local/favourite_projects/index
Completed 500 Internal Server Error in 19ms (ActiveRecord: 4.4ms)

ArgumentError (#allowed_to? context argument must be a Project, an Array of projects or nil):

app/models/user.rb:720:in `allowed_to?'
app/controllers/application_controller.rb:408:in `record_project_usage'

[n0rvik]

Hi. Need help, please. How to remove the plugin correctly? When I delete the plugin, I can't log in to redmine. Help. I use this command:

bundle exec rake redmine:plugins:migrate NAME=redmine_favourite_projects VERSION=0 RAILS_ENV=production

Log:

Redirected to https://test-redmine.srv.loc/favourite_projects/index
Completed 500 Internal Server Error in 10ms (ActiveRecord: 3.3ms)

ArgumentError (#allowed_to? context argument must be a Project, an Array of projects or nil):

app/models/user.rb:720:in `allowed_to?'
app/controllers/application_controller.rb:408:in `record_project_usage'

What to do?

[n0rvik]

okay. I did this:

$ cd /opt/redmine
$ bundle exec rake redmine:plugins:migrate NAME=redmine_favourite_projects VERSION=0 RAILS_ENV=production
$ find . -type d -name 'redmine_favourite_projects'
...
...
$ rm -rf ./public/plugins/redmine_favourite_projects
$ rm -rf ./public/plugin_assets/redmine_favourite_projects

restart apache