Fix error while edit team app (#752)

apigee · Nov 21, 2022 · 09085e5 · 09085e5
1 parent 243549e
commit 09085e5
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/modules/apigee_edge_teams/src/Entity/Form/TeamAppEditForm.php b/modules/apigee_edge_teams/src/Entity/Form/TeamAppEditForm.php
@@ -97,8 +97,10 @@ protected function appCredentialController(string $owner, string $app_name): App
    */
   public function form(array $form, FormStateInterface $form_state) {
     $form = parent::form($form, $form_state);
-    foreach (Element::children($form['credential']) as $credential) {
-      $form['credential'][$credential]['api_products'] += $this->nonMemberApiProductAccessWarningElement($form, $form_state);
+    if (isset($form['credential'])) {
+      foreach (Element::children($form['credential']) as $credential) {
+        $form['credential'][$credential]['api_products'] += $this->nonMemberApiProductAccessWarningElement($form, $form_state);
+      }
     }
     return $form;
   }