fix(db): skip resource control migration if stack doesn't exist (#4879)

api/bolt/migrator/migrate_dbversion26.go

@@ -1,9 +1,9 @@
 package migrator
 
 import (
-	"fmt"
-
 	portainer "github.com/portainer/portainer/api"
+	"github.com/portainer/portainer/api/bolt/errors"
+	"github.com/portainer/portainer/api/internal/stackutils"
 )
 
 func (m *Migrator) updateStackResourceControlToDB27() error {
@@ -18,16 +18,17 @@ func (m *Migrator) updateStackResourceControlToDB27() error {
 		}
 
 		stackName := resource.ResourceID
-		if err != nil {
-			return err
-		}
 
 		stack, err := m.stackService.StackByName(stackName)
 		if err != nil {
+			if err == errors.ErrObjectNotFound {
+				continue
+			}
+
 			return err
 		}
 
-		resource.ResourceID = fmt.Sprintf("%d_%s", stack.EndpointID, stack.Name)
+		resource.ResourceID = stackutils.ResourceControlID(stack.EndpointID, stack.Name)
 
 		err = m.resourceControlService.UpdateResourceControl(resource.ID, &resource)
 		if err != nil {