routers/repo/dataset.go

@@ -616,8 +616,14 @@ func DatasetIsCollaborator(ctx *context.Context, dataset *models.Dataset) bool {
 		repo.GetOwner()
 		if ctx.User != nil {
 			if repo.Owner.IsOrganization() {
-				if repo.Owner.IsUserPartOfOrg(ctx.User.ID) {
-					for _, t := range repo.Owner.Teams {
+				org := repo.Owner
+				org.Teams, err = org.GetUserTeams(ctx.User.ID)
+				if err != nil {
+					log.Error("GetUserTeams error:", err.Error())
+					return false
+				}
+				if org.IsUserPartOfOrg(ctx.User.ID) {
+					for _, t := range org.Teams {
 						if t.IsMember(ctx.User.ID) && t.HasRepository(repo.ID) {
 							return true
 						}