Backport #29161
@ -225,6 +225,10 @@ func (comments CommentList) loadAssignees(ctx context.Context) error {
for _, comment := range comments {
comment.Assignee = assignees[comment.AssigneeID]
if comment.Assignee == nil {
comment.AssigneeID = user_model.GhostUserID
comment.Assignee = user_model.NewGhostUser()
}
return nil
@ -159,6 +159,14 @@ func (r *Review) LoadReviewer(ctx context.Context) (err error) {
return err
r.Reviewer, err = user_model.GetPossibleUserByID(ctx, r.ReviewerID)
if err != nil {
if !user_model.IsErrUserNotExist(err) {
return fmt.Errorf("GetPossibleUserByID [%d]: %w", r.ReviewerID, err)
r.ReviewerID = user_model.GhostUserID
r.Reviewer = user_model.NewGhostUser()