fixes for different errors

src/youtube/BaseChannel/BaseChannel.ts

@@ -19,7 +19,7 @@ export interface BaseChannelProperties extends BaseProperties {
 export class BaseChannel extends Base implements BaseChannelProperties {
 	id!: string;
 	/** The channel's name */
-	name!: string;
+	name?: string;
 	/** The channel's handle start with @ */
 	handle?: string;
 	/** The channel's description */

src/youtube/BaseVideo/BaseVideoParser.ts

@@ -11,26 +11,26 @@ export class BaseVideoParser {
 		const videoInfo = BaseVideoParser.parseRawData(data);
 
 		// Basic information
-		target.id = videoInfo.videoDetails.videoId;
-		target.title = videoInfo.videoDetails.title;
-		target.uploadDate = videoInfo.dateText.simpleText;
-		target.viewCount = +videoInfo.videoDetails.viewCount || null;
-		target.isLiveContent = videoInfo.videoDetails.isLiveContent;
-		target.thumbnails = new Thumbnails().load(videoInfo.videoDetails.thumbnail.thumbnails);
+		target.id = videoInfo?.videoDetails?.videoId;
+		target.title = videoInfo?.videoDetails?.title;
+		target.uploadDate = videoInfo?.dateText?.simpleText;
+		target.viewCount = +videoInfo?.videoDetails?.viewCount || null;
+		target.isLiveContent = videoInfo?.videoDetails?.isLiveContent;
+		target.thumbnails = new Thumbnails().load(videoInfo?.videoDetails?.thumbnail?.thumbnails);
 
 		// Channel
-		const { title, thumbnail, subscriberCountText } = videoInfo.owner.videoOwnerRenderer;
+		const { title, thumbnail, subscriberCountText } = videoInfo?.owner?.videoOwnerRenderer || {};
 
 		target.channel = new BaseChannel({
 			client: target.client,
-			id: title.runs[0].navigationEndpoint.browseEndpoint.browseId,
-			name: title.runs[0].text,
+			id: title?.runs?.[0]?.navigationEndpoint?.browseEndpoint?.browseId,
+			name: title?.runs?.[0]?.text,
 			subscriberCount: subscriberCountText?.simpleText,
-			thumbnails: new Thumbnails().load(thumbnail.thumbnails),
+			thumbnails: new Thumbnails().load(thumbnail?.thumbnails),
 		});
 
 		// Like Count and Dislike Count
-		const topLevelButtons = videoInfo.videoActions.menuRenderer.topLevelButtons;
+		const topLevelButtons = videoInfo?.videoActions?.menuRenderer?.topLevelButtons;
 		target.likeCount = topLevelButtons
 			? stripToInt(BaseVideoParser.parseButtonRenderer(topLevelButtons[0]))
 			: null;
@@ -40,7 +40,7 @@ export class BaseVideoParser {
 			videoInfo.superTitleLink?.runs
 				?.map((r: YoutubeRawData) => r.text.trim())
 				.filter((t: string) => t) || [];
-		target.description = videoInfo.videoDetails.shortDescription || "";
+		target.description = videoInfo?.videoDetails?.shortDescription || "";
 
 		// related videos
 		let secondaryContents =
@@ -62,7 +62,7 @@ export class BaseVideoParser {
 		}
 
 		// captions
-		if (videoInfo.captions) {
+		if (videoInfo?.captions) {
 			target.captions = new VideoCaptions({ client: target.client, video: target }).load(
 				videoInfo.captions.playerCaptionsTracklistRenderer
 			);

src/youtube/Client/Client.ts

@@ -112,16 +112,16 @@ export class Client {
 
 		const [nextResponse, playerResponse] = await Promise.all([nextPromise, playerPromise]);
 
-		const data = { response: nextResponse.data, playerResponse: playerResponse.data };
+		const data = { response: nextResponse?.data, playerResponse: playerResponse?.data };
 
 		if (
-			!data.response?.contents?.twoColumnWatchNextResults.results.results.contents ||
-			data.playerResponse.playabilityStatus.status === "ERROR"
+			!data.response?.contents?.twoColumnWatchNextResults?.results?.results?.contents ||
+			data.playerResponse?.playabilityStatus?.status === "ERROR"
 		) {
 			return undefined as T;
 		}
 
-		return (!data.playerResponse.playabilityStatus.liveStreamability
+		return (!data.playerResponse?.playabilityStatus?.liveStreamability
 			? new Video({ client: this }).load(data)
 			: new LiveVideo({ client: this }).load(data)) as T;
 	}

src/youtube/MixPlaylist/MixPlaylistParser.ts

@@ -5,12 +5,12 @@ import { MixPlaylist } from "./MixPlaylist";
 
 export class MixPlaylistParser {
 	static loadMixPlaylist(target: MixPlaylist, data: YoutubeRawData): MixPlaylist {
-		const twoColumnWatchNextResults = data.contents.twoColumnWatchNextResults;
-		const playlist = twoColumnWatchNextResults.playlist.playlist;
-		target.title = playlist.titleText.simpleText;
-		target.id = playlist.playlistId;
-		target.videoCount = playlist.contents.length;
-		target.videos = MixPlaylistParser.parseVideos(playlist.contents, target.client);
+		const twoColumnWatchNextResults = data?.contents?.twoColumnWatchNextResults;
+		const playlist = twoColumnWatchNextResults?.playlist?.playlist;
+		target.title = playlist?.titleText?.simpleText;
+		target.id = playlist?.playlistId;
+		target.videoCount = playlist?.contents?.length;
+		target.videos = MixPlaylistParser.parseVideos(playlist?.contents, target.client);
 
 		return target;
 	}

src/youtube/Playlist/PlaylistParser.ts

@@ -45,9 +45,9 @@ export class PlaylistParser {
 		if (videoOwner) {
 			const { title, thumbnail } = videoOwner.videoOwnerRenderer;
 			target.channel = new BaseChannel({
-				id: title.runs[0].navigationEndpoint.browseEndpoint.browseId,
-				name: title.runs[0].text,
-				thumbnails: new Thumbnails().load(thumbnail.thumbnails),
+				id: title?.runs?.[0]?.navigationEndpoint?.browseEndpoint?.browseId,
+				name: title?.runs?.[0]?.text,
+				thumbnails: new Thumbnails().load(thumbnail?.thumbnails),
 				client: target.client,
 			});
 		}

src/youtube/VideoCompact/VideoCompactParser.ts

@@ -78,7 +78,7 @@ export class VideoCompactParser {
 
 		const channel = new BaseChannel({
 			client: target.client,
-			name: metadataRows[0].metadataParts[0].text.content,
+			name: metadataRows?.[0]?.metadataParts?.[0]?.text?.content,
 			id:
 				decoratedAvatarViewModel.rendererContext.commandContext.onTap.innertubeCommand
 					.browseEndpoint.browseId,
@@ -87,7 +87,7 @@ export class VideoCompactParser {
 			),
 		});
 
-		const isLive = thumbnailBadge.icon?.sources[0].clientResource.imageName === "LIVE";
+		const isLive = thumbnailBadge.icon?.sources?.[0]?.clientResource?.imageName === "LIVE";
 
 		target.channel = channel;
 		target.id = data.contentId;
@@ -97,9 +97,9 @@ export class VideoCompactParser {
 		target.thumbnails = new Thumbnails().load(
 			data.contentImage.thumbnailViewModel.image.sources
 		);
-		target.viewCount = stripToInt(metadataRows[1].metadataParts[0].text.content);
+		target.viewCount = stripToInt(metadataRows?.[1]?.metadataParts?.[0]?.text?.content);
 		target.uploadDate = !isLive
-			? metadataRows[1].metadataParts[metadataRows[1].metadataParts.length - 1].text.content
+			? metadataRows?.[1]?.metadataParts?.[metadataRows?.[1]?.metadataParts?.length - 1]?.text?.content
 			: undefined;
 
 		return target;