#1821: ported to 2.4.x: fix metrics with missing availableTags-proper…

…ty (#1842)
codecentric · Oct 1, 2021 · 39c7ca1 · 39c7ca1
1 parent 8c80d9c
commit 39c7ca1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/spring-boot-admin-server-ui/src/main/frontend/views/instances/metrics/index.vue b/spring-boot-admin-server-ui/src/main/frontend/views/instances/metrics/index.vue
@@ -193,7 +193,9 @@
           this.availableTags = response.data.availableTags;
           this.stateFetchingTags = 'completed';
           this.selectedTags = {};
-          this.availableTags.forEach(t => this.selectedTags[t.tag] = undefined);
+          if (this.availableTags) {
+            this.availableTags.forEach(t => this.selectedTags[t.tag] = undefined);
+          }
         } catch (error) {
           console.warn('Fetching metric tags failed:', error);
           this.stateFetchingTags = 'failed';