odziem / nasa-project

Node.js NASA Mission Control Final Project

Hi there! My name's Adam 👋

I am a lifelong software developer, and the author of two bestselling courses that reach over 400,000 students in the Zero to Mastery community:

• Complete Node.js Developer: Zero to Mastery
• Deno: The Complete Guide Zero to Mastery

Most recently, I've released:

• Web3 Masterclass: Blockchain, DApps, DAOs + More

nasa-project's Issues

Unable to see client page on 8000

Hi Odziem,

I have built the application on docker and cannot see the client page on the 8000 port. Please help me with how to view the client page from docker. However, I can run applications individually on my machine on ports 3000 & 8000.

Getting Error: when hitting URL:

  http://192.168.0.106:8000/
 Error: ENOENT: no such file or directory, stat '/app/server/public/index.html'

It will be great if you write a docker-compose file for the client & server.

I really appreciate any help you can provide.

the localhost doesnot run properly in my web browsers am using chrome and edge

the page loads but doesnt display content

cannot load the frontend after building the production file using react build scripts, I have been stuck with this all day , if anyone can help with it , please write the solution in the comments

Error: Minified React error #321; visit https://reactjs.org/docs/error-decoder.html?invariant=321 for the full message or use the non-minified dev environment for full errors and additional helpful warnings.
at Object.ai (main.d5cd5a52.js:2:329928)
at t.useState (main.d5cd5a52.js:2:422732)
at main.d5cd5a52.js:2:471593
at oi (2.acf50103.chunk.js:2:164940)
at Wu (2.acf50103.chunk.js:2:217398)
at Pl (2.acf50103.chunk.js:2:204572)
at Sl (2.acf50103.chunk.js:2:204500)
at Ol (2.acf50103.chunk.js:2:204363)
at yl (2.acf50103.chunk.js:2:201329)
at 2.acf50103.chunk.js:2:150708
uu @ react-dom.production.min.js:216

Getting mongodb connection error in docker container

Error log :

MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017

I am getting this error while running the application in docker container, but working file when running directly in local environment by writing npm run watch in terminal.

Does not showing kepler planet name in the distanation exoplanet list only white list are showing

seeing the destination exo planet in the front end is becoming a dangerous hurdle for me

i am having troubles populating the destination exo planets am using a versio of node which is encouraging me to use es6 modules not the common js but the issue has been heart breaking i have tried all i knew but its failing some immediate help will be appreciated

is there something wrong here?

offtopic

Hello, how are you?
What is your email address?

I get the following error whenever I run the application. Please help

node:internal/process/promises:265
            triggerUncaughtException(err, true /* fromPromise */);

[UnhandledPromiseRejection: This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason "undefined".] {
  code: 'ERR_UNHANDLED_REJECTION'
}

Where is this coming in from?

nasa-project/server/src/models/planets.model.js

Line 22 in 647fda4

savePlanet(data);

Can't run the project

Cannot run the project as the ./server/public folder is hiddden and BUILD_PATH is not recognized as internal or external command

watch command doesn't work

"server": "npm run watch --prefix server",
"client": "npm start --prefix client",
"watch": "npm run server & npm run client",

I added these three lines of code into my root package.json and when running npm run watch in the terminal, only the server comes up and the client won't start. And I have this warning in the chrome:
VM86:5 crbug/1173575, non-JS module files deprecated.

my node version is 18.17.1

Has anyone else faced this problem?

hard an issue with parsing my node version indicates that its not a function so i uploaded it and renamed my file extension to .mjs and it worked perfectly

but issues keep on rising using newer versions of node as it doesnt support old js some help please i have been stuck for days but the majoe issuw is loading data on start up on the front end here is my planets.model.mjs
import path from 'path';
import fs from 'fs';
import { parse } from 'csv-parse';

const __filename = new URL(import.meta.url).pathname;
const __dirname = path.dirname(__filename);

let habitablePlanets = [];

function isHabitablePlanet(planet) {
return (
planet['koi_disposition'] === 'CONFIRMED' &&
planet['koi_insol'] > 0.36 &&
planet['koi_insol'] < 1.11 &&
planet['koi_prad'] < 1.6
);
}

async function loadPlanetsData() {
return new Promise((resolve, reject) => {
fs.createReadStream(path.join(__dirname, '..', '..', 'data', 'kepler_data.csv'))
.pipe(
parse({
comment: '#',
columns: true,
})
)
.on('data', (data) => {
if (isHabitablePlanet(data)) {
habitablePlanets.push(data);
}
})
.on('error', (err) => {
console.log(err);
reject(err);
})
.on('end', () => {
console.log(${habitablePlanets.length} habitable planets found!);
resolve();
});
});
}

export { loadPlanetsData };
export const planets = habitablePlanets; my server runs perfectly but when i run it in the browser on my localhost aam told i cannot get