The user provided an invalid or empty response, it will be skipped. If this happened multiple times, double check the prompt and make sure that the returned JSON is valid, then contact the support. Double check that the JSON is not malformed, has all required properties, is in a valid format, and does not contain any additional text or formatting (such as Markdown) around it. If it is, contact support. If the JSON is valid, but the user repeatedly receives empty or invalid responses, it may indicate a problem with the API itself. In this case, please contact support for further assistance. For debugging purposes, here's the last response body from the model: {}