From 02de663dd25109499726237e0ccd0a454889b6f2 Mon Sep 17 00:00:00 2001
From: "k.triantafyllou" <k.triantafyllou@di.uoa.gr>
Date: Fri, 6 May 2022 10:53:02 +0300
Subject: [PATCH] Add condition for observer to avoid server error

---
 explore/src/app/home/home.component.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/explore/src/app/home/home.component.ts b/explore/src/app/home/home.component.ts
index cd7fd622..4da64826 100644
--- a/explore/src/app/home/home.component.ts
+++ b/explore/src/app/home/home.component.ts
@@ -287,7 +287,9 @@ export class HomeComponent implements OnInit, OnDestroy, AfterViewInit{
   }
   
   ngAfterViewInit() {
-    this.createObserver();
+    if(typeof window !== "undefined") {
+      this.createObserver();
+    }
   }
   
   createObserver() {