Don't crash on error in notification popup

client/src/app/shared/users/user-notification.model.ts

@@ -63,6 +63,9 @@ export class UserNotification implements UserNotificationServer {
     this.type = hash.type
     this.read = hash.read
 
+    // We assume that some fields exist
+    // To prevent a notification popup crash in case of bug, wrap it inside a try/catch
+    try {
       this.video = hash.video
       if (this.video) this.setAvatarUrl(this.video.channel)
 
@@ -131,6 +134,9 @@ export class UserNotification implements UserNotificationServer {
           this.accountUrl = this.buildAccountUrl(this.actorFollow.follower)
           break
       }
+    } catch (err) {
+      console.error(err)
+    }
   }
 
   private buildVideoUrl (video: { uuid: string }) {