Crash and burn if core services are not available

elastic · Sep 2, 2020 · 1ed3dda · 1ed3dda
1 parent 6a29684
commit 1ed3dda
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/x-pack/plugins/infra/public/components/log_stream/index.tsx b/x-pack/plugins/infra/public/components/log_stream/index.tsx
@@ -38,13 +38,23 @@ export const LogStream: React.FC<LogStreamProps> = ({
 }) => {
   // source boilerplate
   const { services } = useKibana();
+  if (!services?.http?.fetch) {
+    throw new Error(
+      `<LogStream /> cannot access kibana core services.
+
+Ensure the component is mounted within kibana-react's <KibanaContextProvider> hierarchy.
+Read more at https://github.com/elastic/kibana/blob/master/src/plugins/kibana_react/README.md"
+`
+    );
+  }
+
   const {
     sourceConfiguration,
     loadSourceConfiguration,
     isLoadingSourceConfiguration,
   } = useLogSource({
     sourceId,
-    fetch: services?.http?.fetch!,
+    fetch: services.http.fetch,
   });
 
   // Internal state