Eval issue; "data is not defined"

Hello! I am receiving the error "data is not defined" however, the page is being rendered without any issues.

First my main code is here:

const app = express();
let validUserTokens = {};
const bodyParser = require('body-parser');
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());
const cookieParser = require('cookie-parser');
app.set('view engine', 'ejs');
app.use(cookieParser());
const path = require('path')
const fs = require('fs')
const generateToken = // Redacted for copyright reasons, I was told.

app.get("/", async (req, res) => {
    try {
        // Load indexData from JSON file
        let indexData = JSON.parse(fs.readFileSync('./pagedata/indexData.json'));
        // Render index.ejs template and pass indexData
        res.render("index", {
            data: indexData  // Pass indexData to the template

        });
    } catch (err) {
        console.error('Error loading indexData:', err);
        res.status(500).send('Internal Server Error');
    }
});

app.get("/edit/:file", (req, res) =>{
    try{
        res.render(req.params.file, {
            editMode: true,
            dark: true
        })
    }catch{
        res.sendStatus(401).send("Err.")
    }
})

app.get(['/secure/enter', '/login'], (req, res)=>{
    if(req.query.render == "NXUSR"){
        res.render("loginV2")
    }else{
        res.render('login')
    }

})

app.post('/login/backend', (req, res) =>{
    let loginsFile = JSON.parse(fs.readFileSync('./logins.json'));
    let responseData = req.body;
    //console.log(responseData);

    // Check if the request body contains username and password
    if (!responseData || !responseData.username || !responseData.password) {
        return res.status(400).send("Username and password are required.");
    }

    // Check if there are login entries
    if (loginsFile.length === 0) {
        return res.status(401).send("No users found in the system.");
    }

    // Check if the provided credentials match any entry in loginsFile
    const user = loginsFile.find(user => user.username === responseData.username && user.password === responseData.password);

    if (user) {
        // Credentials are valid
        let newToken = generateToken(128, "method")
        res.cookie("token", newToken)
    console.log(user)
        validUserTokens[newToken] = {
            username: user.username,
            id: user.id,
            name: user.name
        }
        return res.redirect('/app');
    } else {
        // Credentials are invalid
        return res.redirect('/secure/enter/?render=NXUSR')
    }
});

app.get('/app', (req, res) =>{
    let token = req.cookies['token']
    let user = validUserTokens[token]
    if(!user || typeof(user) == 'undefined') return res.redirect('/')
    res.render('app', {
        user
    })
})

app.get('/assets/:asset', (req, res) =>{
res.sendFile(path.resolve(`./assets/${req.params.asset}`))
})

app.get('*', (req, res) =>{
    res.render("index", {
        dark: true
    })
   // res.se("<html><p>The Requested Resource could not be found. <a href="/">Head Back</a></p></html>")
})

process.on('unhandledRejection', function(){

})

process.on('uncaughtException', function(){

})

app.listen(1080, function(){console.log("Running a marathon on port 1080ti")})`

My JSON file is here

{
    "title": "REDACTED ENTIRELY",
    "underConstruction": "Hello and welcome! This site is under construction, if you have any suggestions on how we can make this site better, tell us ",
    "navBar": [
        {
            "text": "Events",
            "url": "#"
        },
        {
            "text": "Donate",
            "url": "/venmo"
        },
        {
            "text": "Contact",
            "url": "mailto:contactREDACTED@REDACTED.com"
        },
        {
            "text": "Login",
            "url": "/secure/enter"
        },
        {
            "text": "Venmo",
            "url": "/venmo"
        }
    ],

    "carousel": [
        {
                "imgSource": "",
                "id": "crescendo",
                "textData": [
                    {
                        "text": "2024 Competition: Crescendo"
                    },
                    {
                        "text": "Learn More",
                        "url": "/2024/game"
                    }
                ]

        }
            ]

        }

I do not believe my actual page is configured wrong, If you need it, I will send it in a follow up but it is too long to send now

Thank you!

mde / ejs

Eval issue; "data is not defined" #754