What coudl this mean "

Search error occurred: Unknown identifier '"NAN"'

"?

AI generated answer (using internal Slack threads):

The error message "Search error occurred: Unknown identifier 'NAN'" typically indicates that the system is trying to search or perform an operation using an identifier or value that it doesn't recognize or that doesn't exist. In this case, 'NAN' is a common placeholder for 'Not a Number', which is used when a numerical value was expected but not provided. This error could occur in a variety of scenarios, such as: 1. When you're trying to perform a search operation using a field or identifier that doesn't exist or is not recognized by the system. 2. When you're trying to perform an operation that expects a numerical value, but the provided value is not a number or is undefined. 3. When you're trying to parse or convert a value to a number, but the value cannot be converted. To resolve this issue, you should check your code or operation to ensure that all identifiers and values are correctly defined and valid. Make sure that any values that are expected to be numbers are indeed numbers, and that any identifiers or fields used in search operations are valid and recognized by the system. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******