needing assistance

[Graham Wood]

I have a DB that that has a embedded object called Login Information that contains 11 fields and 1 field outside the embedded object called Account.

its all working well and emails the details of the embedded object however if 2 or more embedded are present under the account name it fails with this error.

java.lang.NullPointerException: Attempt to invoke virtual method 'java.lgwang.Class java.lang.Object.getClass()' on a null object reference

I have tried to get ChatGPT fix it but it always get it wrong. Does anyone know how to fix it please.

This is my script below that works with a single embedded object

const line = nn => "\n" + "-".repeat(nn) + "\n";
const line1 = nn => "\n" + "=".repeat(nn) + "\n";

// Login information constructor
function LoginDevice(ob) {
    this["Name"] = ob["Name"];
    this["Login Username"] = ob["Login Username"];
    this["Login Password"] = ob["Login Password"];
    this["Login Pin"] = ob["Login Pin"];
    this["Login Passkey"] = ob["Login Passkey"];
    this["Date (re) Set"] = ob["Date (re) Set"];
    this["Associated Email"] = ob["Associated Email"];
    this["Category"] = ob["Category"];
    this["Website"] = ob["Website"];
    this["Phone Number"] = ob["Phone Number"];
    this["Additional Info"] = ob["Additional Info"];
   
}

// Format login information into text
const loginToText = items => {
    if (!items || !items.length) return "";

    let result = [];
    let fieldNames = [
        "Name",
        "Login Username",
        "Login Password",
        "Login Pin",
        "Login Passkey",
        "Date (re) Set",
        "Associated Email",
        "Category",
        "Website",
        "Phone Number",
        "Additional Info"
    ];

    let logins = items.map(a => new LoginDevice(a));

    for (let item of logins) {
        let entry = [];
        for (let name of fieldNames) {
            let value = item[name];

            if (value !== undefined && value !== null && value !== "") {
                // Format date using moment if valid
                if (name === "Date (re) Set" && moment(value).isValid()) {
                    value = moment(value).format("DD MMM YYYY");
                }
                entry.push(name + ": " + value);
            }
        }
        if (entry.length > 0) result.push(entry.join("\n"));
    }

    return result.length > 0
        ? "🔑 Login Information" + line1(28) + "\n" + result.join(line(28)) + line(28)
        : "";
};

// Build and send email
let e = entry();
let txt = loginToText(e.field("Login information") || []);
txt += "\n";

// Use only the 'Email' field for recipient
let toField = e.field("Email") || "";

// Send email
AndroidMessages.email(
    toField,
    (e.field("Account") || "User") + " Login Credentials",
    txt
);

[Mmm]

let entry = [];

//Лучше не использовать "entry". Замените название на другое.

//Строку

let txt = loginToText(e.field("Login information") || []);

//замените на 

let txt = loginToText(e.field("Login information"));

понедельник, 1 сентября 2025 г. в 08:36:07 UTC+3, grahamsc...@gmail.com: