I need a better error than "Line validation failed for sublist: item". What field is invalid?

AI generated answer (using internal Slack threads):

The error "Line validation failed for sublist: item" typically occurs when there is an issue with the data being set on a sublist line item. This could be due to a variety of reasons such as a required field not being set, an invalid value being set, or a sublist operation being performed incorrectly. In order to identify the specific field that is causing the issue, you would need to debug your script. Here are some steps you can follow: 1. Check your script for any required fields that may not be getting set. Required fields are fields that must have a value before the record can be saved. If your script is not setting a value for a required field on the sublist, this could be causing the error. 2. Check the values being set on the sublist fields. Make sure that the values being set are valid for the field type. For example, if a field is expecting a numeric value and your script is setting a string, this could cause the error. 3. Check your sublist operations. Make sure that you are correctly adding and committing lines to the sublist. For example, if you are trying to set a field value on a line that has not been added yet, this could cause the error. 4. Use a try-catch block to catch any errors and log them. This can help you identify the specific line of code that is causing the error. Here is an example of how you can use a try-catch block in your script:

javascript
try {
    // Your sublist operation code here
} catch (e) {
    log.error({
        title: 'Error during sublist operation',
        details: e
    });
}

In the catch block, you can log the error object

e

which should give you more information about the error, including the field that is causing the issue. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******