Fix crawler has throw error if object do not contains displayName or …

…description For some reason, object do not contains displayName or description so throw an exception about can not get text from null or undefined
node-opcua · Mar 6, 2024 · cd9dcb0 · cd9dcb0
1 parent fa0b34f
commit cd9dcb0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/node-opcua-client-crawler/source/node_crawler.ts b/packages/node-opcua-client-crawler/source/node_crawler.ts
@@ -160,8 +160,8 @@ export class NodeCrawler extends NodeCrawlerBase {
         const obj: any = {
             browseName: object.browseName.name,
             nodeId: object.nodeId.toString(),
-            displayName: object.displayName.text,
-            description:object.description.text,
+            displayName: object.displayName?.text,
+            description:object.description?.text,
         };
 
         // Append nodeClass