Basic Node and Express - Use the .env File get error Cannot set headers after they are sent to the client

[jojomak13]

I got a strange error in this problem made me crazy i don’t know what is the reason for this error

and this is my code

app.get('/json', (req, res) => {
  let data = {"message": "Hello json"};
  if(process.env.MESSAGE_STYLE === 'uppercase'){
    data.message = data.message.toUpperCase();
  }
  res.json(data);
});

this code works fine and give no error when i run it on glitch but when i click submit button in freecodecamp this error apears to me.

[akkiee11]

If your test case is passed then let me know .
because i also stuck here

[Sky020]

Hello there,

There appears to have been some breaking change between a package the fCC tests use, and Glitch.

For now, the recommended steps are:

1. Fork the repo to another platform, like CodeSandbox, and complete it there.
2. Move on from this lesson, as most of the other tests do not rely on the broken package.

Hope this helps

[jojomak13]

thanks for your helping i will fork the repo in another platform

[jojomak13]

i use repil.it it awesome and super fast to

[akkiee11]

Your Test cases is passed ?

[jojomak13]

yup, i just finish this module easily after moving to repl

[akkiee11]

Hey Well-done
Good Job
Let me know what is step are you did ?
Can you please tell me how to use repil it to complete this Challange…

Thank you so much dear .
You Reply give me a gift today on my birthday.
Really this Challange is frustrating.
Once again Thank you🤗

[jojomak13]

Happy birthday
look after signed in repl.it you will find button at the top right corner called new repl after that choose import from github like this

and add the link of the official repo link

[akkiee11]

Thank You So much dear

[akkiee11]

Its giving me error

[Sky020]

Hello @akkiee11,

It looks like you need to run npm i within the console.

[akkiee11]

Yes Its Working But Not passed test cases

[jojomak13]

In the second case if MESSAGE_STYLE not equal to uppercase it should be
Hello json instead of hello json with upper case for the first character only

[akkiee11]

Yes Its Right…
Its Working.

[sam.vargas]

Hi all,

I’m experiencing the same issue with repl.it. I just moved on for now…

[oddgrd]

Use the .env File - Issue

As of <04/02/2021, a change has caused the above mentioned lesson to be uncompletable. Some have also been unable to complete: Implement a Root-Level Request Logger Middleware Chain Middleware to Create a Time Server Error: SyntaxError: Unexpected token < in JSON at position 0 at JSON.parse (<anonymous>) at /home/runner/boilerplate-express-2/node_modules/fcc-express-bground/index.js:91:26 The error in full:

Error

SyntaxError: Unexpected token < in JSON at position 0 at JSON.pa…

I had the same issue, the lesson is bugged.