diff --git a/src/parser/classes/Card.ts b/src/parser/classes/Card.ts
index 444f78ec..23fd452c 100644
--- a/src/parser/classes/Card.ts
+++ b/src/parser/classes/Card.ts
@@ -6,8 +6,8 @@ class Card extends YTNode {
 
   teaser;
   content;
-  card_id: string;
-  feature: string;
+  card_id: string | null;
+  feature: string | null;
 
   cue_ranges: {
     start_card_active_ms: string;
@@ -18,10 +18,10 @@ class Card extends YTNode {
 
   constructor(data: any) {
     super();
-    this.teaser = Parser.parse(data.teaser);
-    this.content = Parser.parse(data.content);
-    this.card_id = data.cardId;
-    this.feature = data.feature;
+    this.teaser = Parser.parseItem(data.teaser);
+    this.content = Parser.parseItem(data.content);
+    this.card_id = data.cardId || null;
+    this.feature = data.feature || null;
 
     this.cue_ranges = data.cueRanges.map((cr: any) => ({
       start_card_active_ms: cr.startCardActiveMs,
@@ -32,4 +32,4 @@ class Card extends YTNode {
   }
 }
 
-export default Card;
\ No newline at end of file
+export default Card;
diff --git a/src/parser/classes/ProfileColumnStats.ts b/src/parser/classes/ProfileColumnStats.ts
index 48a2a698..ab27337f 100644
--- a/src/parser/classes/ProfileColumnStats.ts
+++ b/src/parser/classes/ProfileColumnStats.ts
@@ -8,7 +8,7 @@ class ProfileColumnStats extends YTNode {
 
   constructor(data: any) {
     super();
-    this.items = Parser.parse(data.items);
+    this.items = Parser.parseArray(data.items);
   }
 
   // XXX: alias for consistency
@@ -17,4 +17,4 @@ class ProfileColumnStats extends YTNode {
   }
 }
 
-export default ProfileColumnStats;
\ No newline at end of file
+export default ProfileColumnStats;
diff --git a/src/parser/classes/Video.ts b/src/parser/classes/Video.ts
index 3022573c..cc07e09a 100644
--- a/src/parser/classes/Video.ts
+++ b/src/parser/classes/Video.ts
@@ -1,6 +1,7 @@
 import Parser from '../index';
 import Text from './misc/Text';
 import Author from './misc/Author';
+import Menu from './menus/Menu';
 import Thumbnail from './misc/Thumbnail';
 import NavigationEndpoint from './NavigationEndpoint';
 import { timeToSeconds } from '../../utils/Utils';
@@ -53,8 +54,8 @@ class Video extends YTNode {
     })) || [];
 
     this.thumbnails = Thumbnail.fromResponse(data.thumbnail);
-    this.thumbnail_overlays = Parser.parse(data.thumbnailOverlays);
-    this.rich_thumbnail = data.richThumbnail && Parser.parse(data.richThumbnail);
+    this.thumbnail_overlays = Parser.parseArray(data.thumbnailOverlays);
+    this.rich_thumbnail = data.richThumbnail ? Parser.parse(data.richThumbnail) : null;
     this.author = new Author(data.ownerText, data.ownerBadges, data.channelThumbnailSupportedRenderers?.channelThumbnailWithLinkRenderer?.thumbnail);
     this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
     this.published = new Text(data.publishedTimeText);
@@ -73,7 +74,7 @@ class Video extends YTNode {
 
     this.show_action_menu = data.showActionMenu;
     this.is_watched = data.isWatched || false;
-    this.menu = Parser.parse(data.menu);
+    this.menu = Parser.parseItem<Menu>(data.menu, Menu);
   }
 
   get description(): string {
diff --git a/src/parser/youtube/Search.ts b/src/parser/youtube/Search.ts
index 97f47020..f24acff2 100644
--- a/src/parser/youtube/Search.ts
+++ b/src/parser/youtube/Search.ts
@@ -24,7 +24,7 @@ class Search extends Feed {
     super(actions, data, already_parsed);
 
     const contents =
-      this.page.contents?.item().as(TwoColumnSearchResults).primary_contents.item().as(SectionList).contents.array() ||
+      this.page.contents?.item().as(TwoColumnSearchResults).primary_contents?.item().as(SectionList).contents.array() ||
       this.page.on_response_received_commands?.[0].contents;
 
     const secondary_contents_maybe = this.page.contents?.item().key('secondary_contents');
@@ -59,7 +59,7 @@ class Search extends Feed {
     if (typeof card === 'string') {
       target_card = this.refinement_cards.cards.get({ query: card });
       if (!target_card)
-        throw new InnertubeError('Refinement card not found!', { available_cards: this.refinement_card_queries });
+        throw new InnertubeError(`Refinement card "${card}" not found`, { available_cards: this.refinement_card_queries });
     } else if (card.type === 'SearchRefinementCard') {
       target_card = card;
     } else {