[APM] Service maps error after clicking on multiple services (elastic…

…#119077)
TinLe · Nov 20, 2021 · 62e3a4d · 62e3a4d
1 parent 05a4b26
commit 62e3a4d
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/x-pack/plugins/apm/public/components/app/service_map/Popover/backend_contents.tsx b/x-pack/plugins/apm/public/components/app/service_map/Popover/backend_contents.tsx
@@ -57,12 +57,14 @@ export function BackendContents({
   );
 
   const isLoading = status === FETCH_STATUS.LOADING;
-  const detailsUrl = apmRouter.link('/backends/overview', {
-    query: {
-      ...query,
-      backendName,
-    } as TypeOf<ApmRoutes, '/backends/overview'>['query'],
-  });
+  const detailsUrl = backendName
+    ? apmRouter.link('/backends/overview', {
+        query: {
+          ...query,
+          backendName,
+        } as TypeOf<ApmRoutes, '/backends/overview'>['query'],
+      })
+    : undefined;
 
   const trackEvent = useUiTracker();