NoMethodError: undefined method `forked_from_project' for nil:NilClass
https://sentry.gitlap.com/gitlab/gitlabcom/issues/90891/
NoMethodError: undefined method `lfs_objects' for nil:NilClass
app/services/projects/unlink_fork_service.rb:6:in `execute'
@project.forked_from_project.lfs_objects.find_each do |lfs_object|
lib/gitlab/metrics/instrumentation.rb:156:in `block in execute'
trans.method_call_for(#{label.to_sym.inspect}).measure { super }
lib/gitlab/metrics/method_call.rb:23:in `measure'
retval = yield
lib/gitlab/metrics/instrumentation.rb:156:in `execute'
trans.method_call_for(#{label.to_sym.inspect}).measure { super }
app/services/projects/destroy_service.rb:24:in `execute'
Projects::UnlinkForkService.new(project, current_user).execute
...
(49 additional frame(s) were not displayed)
NoMethodError: undefined method `forked_from_project' for nil:NilClass
app/models/project.rb:1265:in `visibility_level_allowed_as_fork?'
original_project = forked_project_link.forked_from_project
lib/gitlab/metrics/instrumentation.rb:156:in `block in visibility_level_allowed_as_fork?'
trans.method_call_for(#{label.to_sym.inspect}).measure { super }
lib/gitlab/metrics/method_call.rb:23:in `measure'
retval = yield
lib/gitlab/metrics/instrumentation.rb:156:in `visibility_level_allowed_as_fork?'
trans.method_call_for(#{label.to_sym.inspect}).measure { super }
app/models/project.rb:707:in `visibility_level_allowed_as_fork'
return if visibility_level_allowed_as_fork?
...
(124 additional frame(s) were not displayed)
undefined method `forked_from_project' for nil:NilClass