Question 338727 in Javascript Question posted in
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Javascript – Cannot find module '…' imported from '…' when trying to import functions

I trying to set up a Node.js backend for an Angular app I am creating.

I got the server set up, and am now trying to call a function from a different class that will hit a third-party API.

My file structure looks as follows:

Current File Structure

My server.js:

import getTournamentData from './third-party/startgg-api-service/startgg.service'; // ERROR HAPPENING HERE
import express from 'express';
const app = express();

app.get('/', (req, res) => {
    //getTournamentData('tempest-96')
    res.send('Hello World');
});

app.listen(3000, () => {
    console.log('Server listening on Port 3000');
});

My startgg.service:

import { startggVariables } from './startgg.variables';
import axios from 'axios';

export function getTournamentData(tourneySlug) {
    let body = getTournamentDataQuery(tourneySlug);

    axios.post(startggVariables.API_KEY, body)
    .then(res => {
        console.log(res.data)
    })
}

function getTournamentDataQuery(tourneySlug) {
    let body =  { 
        "query": `
        query TournamentQuery($slug: String) {
            tournament(slug: $slug){
                id
                name
                events {
                    id
                    name
                }
            }
        }
            `,
        "operationName": "TournamentQuery",
        "variables": {"slug": tourneySlug}
    }

    return body;
}

My startgg.variables:

export var startggVariables = {
    API_KEY: 'https://api.start.gg/gql/alpha'
}

I am getting the following error when I try to run the server:

Error From Building

I have tried the relative route from the error message, I have tried importing * from that file, and I have tried export default instead of just export, but I get the same error with all.

Tags:

2

Answers


  1. 0

    Try this:

    exports.getTournamentData = (tourneySlug) => {
// your code
}
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  2. 0

    You are exporting the single function getTournamentData from startgg.service.js. This means you need to use Destructuring assignment when you import the function.

    In addition, as per Node docs:

    A file extension must be provided when using the import keyword to resolve relative or absolute specifiers. Directory indexes (e.g. ‘./startup/index.js’) must also be fully specified.

    You should implement:

    Server.js

    import { getTournamentData } from './third-party/startgg-api-service/startgg.service.js';
import express from 'express';
const app = express();
//...

    startgg.service.js

    import { startggVariables } from './startgg.variables.js';
import axios from 'axios';
//...
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