[BLOCKER] Volume licensed Office 2021 (LTSC version) crashes with add-in which uses Custom Data Types for Custom functions about office-js

[microsoft-github-policy-service]

Thank you for letting us know about this issue. We will take a look shortly. Thanks.

[MiaofeiWang]

Hi @4tti , I am not able to reproduce the crash issue with a simple function. My Excel build is 14332.20685 and here are the function JS and metadata.

/**
 * @customfunction
 * @param {any[]} input Input grouped parameters
 * @returns {number} return result
 */
function EchoGroupedParameter(input) {
  return 1;
}

{
    "allowCustomDataForDataTypeAny": true,
    "functions": [
        {
            "id": "ECHOGROUPEDPARAMETER",
            "name": "ECHOGROUPEDPARAMETER",
            "parameters": [
                {
                    "description": "Input grouped parameters",
                    "name": "input",
                    "repeating": true,
                    "type": "any"
                }
            ],
            "result": {
                "type": "number"
            }
        },
    ]
}

Please let me know if I missed any step to reproduce. And I am wondering if it is because of any JS code logic inside of the function.

[4tti]

Hello @MiaofeiWang,

Thanks a lot! Let us check and I'll get back to you.