How to verify problem 8?

[mgranados]

I see the HTML outputted is the right answer but by running learnyoureact verify I get the following error:

[theatlasroom]

I'm getting this same issue too

[konato]

Same issue here to

[koustuvsinha]

same issue!

[FukKwang]

Same problem ! can anyone help ?

[Sticksword]

+1

[jsdavis]

Same issue. Even copy/pasted the solution files and got failed verification

[a-metta]

is still still happening? what are the solutions that failed verification? I've just completed the tutorial and have been able to verify properly.

[Sticksword]

I copy pasted the same things as the solution repo and still had verification errors. I don't know why

[a-metta]

this is my package.json:

{ "name": "learnyoureact", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "test": "echo "Error: no test specified" && exit 1" }, "keywords": [], "author": "", "license": "ISC", "dependencies": { "babel": "^5.8.23", "body-parser": "^1.15.2", "express": "^4.14.0", "express-react-views": "^0.9.0", "react": "^0.14.8", "react-dom": "^0.14.8" } }

are the dependencies the same?

[Sticksword]

Mine's this:

{
  "name": "learnyoureact",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "babel": "^5.8.23",
    "babel-preset-es2015": "^6.9.0",
    "babel-preset-react": "^6.11.1",
    "babelify": "^7.3.0",
    "body-parser": "^1.15.2",
    "browserify": "^13.0.1",
    "express": "^4.14.0",
    "express-react-views": "^0.9.0",
    "react": "^15.2.1",
    "react-dom": "^15.2.1"
  }
}

It would seem the only difference is react and react-dom. Do you think that's the cause?

[rossb]

+1. I'm getting the same error during verification as in the screenshot above. Knowing little about React, it does look like something caused by latest React version producing different HTML than the workshop expects.

[a-metta]

yes I would try to install that version that i have posted considering how react has been going through some major changes

[rossb]

Just a quick note to say I resolved this problem by deleting my node_modules folder, replacing the dependencies list in my local package.json with the one from the repo itself then running npm install. The problem verifies OK after doing that.

[xaca]

Funciona, borrando la carpeta de node_modules luego npm install como dice @rossb

[BlessYAHU]

setting your package json to 0.14.0 for react and react-dom packages (effectively, removing the ~), also works. Maybe there should be a notice put on the read me about this?

[jedau]

@rossb 's suggestion solves it. It was literally right in front of us lol! Thanks for the reality check, mate.

[johnykov]

I have a problem with this one, I managed to verify solution, code is being copied from solutions dir. But I see proper html file only after first page load and then when I reload or I try to navigate to /bundle.js I see this error in console:

events.js:160
      throw er; // Unhandled 'error' event
      ^

TypeError: Cannot read property 'error' of undefined (While processing preset: "/Users/jankowalski/projects/nodeschool/learnyoureact/node_modules/babel-preset-es2015/index.js") while parsing file: /Users/jankowalski/projects/nodeschool/learnyoureact/app.js

I use @rossb's dependencies

[krischamp]

@hanskoff I got the same pb as your's ... but following rossb's solution I got it right ... just verify after the first time and it should be ok (or if it's still out, go to next CSS2 and verify back)

[nharrisanalyst]

im getting the same error as @hanskoff

when I verify it works but when I run node program.js I get the error and can not load the page at localhost:3000

[kaz080]

@krischamp @nharrisanalyst Maybe #111 will be of some help.

[dkonieczek]

Changing the following worked for me.

require('babel/register')({
    ignore: false
});

replace with:

require('babel/register');

[mjohnson518]

Hi,

I'm having an issue with learnyoureact Isomorphic exercise. I continue to get an error:

var body = DOM.body; ^ Cannot read property 'body' of undefined

Can you assist? Thanks

[maxrumsey]

@mjohnson518 Have you tried this: https://github.com/workshopper/learnyoureact/issues/103#issuecomment-239604351?