Youtube subscriptions fails if channel is deleted

[notaLonelyDay]

Routes

/youtube/subscriptions

Full routes

/youtube/subscriptions

Related documentation

https://docs.rsshub.app/routes/social-media#subscriptions

What is expected?

Expected list of subdcriptions

What is actually happening?

Error in /youtube/subscriptions: TypeError: Cannot read properties of undefined (reading '0')

I was subscribed to invalid channel, https://www.youtube.com/channel/UCIi2Tk2POJkRgWHD7HGBa7Q

request: https://youtube.googleapis.com/youtube/v3/channels?part=contentDetails&id=UCIi2Tk2POJkRgWHD7HGBa7Q&key=API_KEY

response in https://developers.google.com/oauthplayground:

{
  "kind": "youtube#channelListResponse", 
  "etag": "RuuXzTIr0OoDqI4S0RU6n4FqKEM", 
  "pageInfo": {
    "resultsPerPage": 5, 
    "totalResults": 0
  }
}

logs to find it:

response in app:

{
  config: {
    url: 'https://youtube.googleapis.com/youtube/v3/channels?part=contentDetails&id=UCIi2Tk2POJkRgWHD7HGBa7Q&key=****',
    method: 'GET',
    userAgentDirectives: [ [Object] ],
    paramsSerializer: [Function (anonymous)],
    headers: {
      'x-goog-api-client': 'gdcl/7.0.1 gl-node/21.7.1',
      'Accept-Encoding': 'gzip',
      'User-Agent': 'google-api-nodejs-client/7.0.1 (gzip)'
    },
    params: {
      part: 'contentDetails',
      id: 'UCIi2Tk2POJkRgWHD7HGBa7Q',
      key: '****'
    },
    validateStatus: [Function (anonymous)],
    retry: true,
    responseType: 'unknown',
    errorRedactor: [Function: defaultErrorRedactor]
  },
  data: {
    kind: 'youtube#channelListResponse',
    etag: 'RuuXzTIr0OoDqI4S0RU6n4FqKEM',
    pageInfo: { totalResults: 0, resultsPerPage: 5 }
  },
  headers: {
    'alt-svc': 'h3=":443"; ma=2592000,h3-29=":443"; ma=2592000',
    'cache-control': 'private',
    connection: 'close',
    'content-encoding': 'gzip',
    'content-type': 'application/json; charset=UTF-8',
    date: 'Sat, 16 Mar 2024 00:43:28 GMT',
    server: 'scaffolding on HTTPServer2',
    'transfer-encoding': 'chunked',
    vary: 'Origin, X-Origin, Referer',
    'x-content-type-options': 'nosniff',
    'x-frame-options': 'SAMEORIGIN',
    'x-xss-protection': '0'
  },
  status: 200,
  statusText: 'OK',
  request: {
    responseURL: 'https://youtube.googleapis.com/youtube/v3/channels?part=contentDetails&id=UCIi2Tk2POJkRgWHD7HGBa7Q&key=****'
  }

There are broken channels, that has no items, so they should be skipped here: https://github.com/DIYgod/RSSHub/blob/master/lib/routes/youtube/subscriptions.ts#L59C160-L59C163

Deployment information

Self-hosted

Deployment information (for self-hosted)

docker-compose latest

Additional info

_

This is not a duplicated issue

• [X] I have searched existing issues to ensure this bug has not already been reported