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Troubleshooting​

How to debug mini apps?​

If you don't see ads, in most cases you will see detailed error in console. In order to open the console:

  • Check instruction from telegram about Debug Mode
  • If your app only available from mobile try to use a lightweight console like Eruda

Common mistakes​

  • Wrong Web app url for blockId. You will see error in console like on image below and error in network tab. Check create platform guide for details.

  • Launching app in a browser environment. We expect that you open your app inside Telegram. Also, remember to remove or set to false the debug parameter when releasing to production.

Status Handling​

If everything is fine​

this.resolve({
  watchedToEnd: true,
  error: false,
  description: '',
  status: 'closed'
});

If there's a request error​

this.reject({
  watchedToEnd: false,
  error: true,
  description: error,
  status: 'error'
});

If the previous request is still in progress​

return Promise.reject({
  watchedToEnd: false,
  status: 'loading',
  error: true,
  description: 'Modal is already loading'
});