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7. FAQ

FAQ

Why do I get CORS errors?

  • Make sure that you set the localhost port to 3000, and you use a testing HAT. eg. testing.hubat.net
  • You are using a production HAT. Localhost is not allowed origin for the production HATs.
  • The secure property in the configuration is set to false. Only if you want to
    run the HAT locally, you have to set this field to false. Otherwise, for the test environment
    it must be true.

I'm getting a 403: Access Denied, how do I fix it?

  • Make sure you use the correct App ID and namespace. Note: The testing App ID
    has a -dev suffix even if it's not displayed correctly in the Developer Portal.
  • In order for an application to fetch the list of applications or a specific application, it needs an extra permission.
  • You are trying to write data to a different namespace.

Why do I get 400: Bad request?

  • Make sure you use the secure configuration correctly. Only if you want to
    run the HAT locally, you have to set this field to false.
  • The HAT doesn't allow to create duplicate data.
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