Hi everyone.

I am trying to convert a img to a url automatically every time we upload or attached an image to a table.

This is the code.

let table = base.getTable("Table1");



let selectedView = table.getView("Shows");



let selectedField = table.getField("Speakers");



let fieldToEdit = table.getField("Speakers URL");



async function convertAttachmentsToUrls() {



    if (selectedField.type !== 'multipleAttachments') {



       console.log("is not an attachment field. Run the script again with an attachment field");       



       }



    // Loads the records and field from the selections above



    let query = await selectedView.selectRecordsAsync({



        fields: [selectedField]



    });



    let records = query.records;



    // Array for records with attachments and their URLs



    let attachmentURLs = [];



    // Loops through qualified records and pushes them to the attachmentURLs array



    for (let i = 0; i < records.length; i++) {



        let recID = records[i].id;



        let attachments = records[i].getCellValue(selectedField);



        if (attachments !== null) {



            let attachmentLength = attachments.length;



            let attachmentURL = '';



            for (let l = 0; l < attachmentLength; l++) {



                attachmentURL += attachments[l].url + ', ';



            }



            attachmentURLs.push({



                id: recID,



                fields: {



                    [fieldToEdit]: attachmentURL.slice(0, -2),



                },



            });



        }



    };



    while (attachmentURLs.length > 0) {



        await table.updateRecordsAsync(attachmentURLs.slice(0, 50));



        attachmentURLs = attachmentURLs.slice(50);



    }



}



await convertAttachmentsToUrls();



// Output message to indicate when the script is done



console.log('Records have been updated with attachment URLs');

This is the error.

the trigger is when a record is updated.

Can you help me to solve this issue?