pluralsight.com: unable to run the repo (unhandled error event)

[quintonjs]

I have tried to clone the master branch twice, installed an early version of node (did not work) with no luck. you suggested in the .md to upgrade the global version of webpack, but as I have a current live clients ecommerce site on the system I can not - besides it is bad practice to have a globally installed webpack.

The result after performing a 'start-dev' was the following:
➜ isomorphic-react git:(master) ✗ yarn run start-dev
yarn run v1.16.0
$ cross-env NODE_ENV=development babel-node server --useServerRender=true --useLiveData=false
Warning: Please use require("history").createMemoryHistory instead of require("history/createMemoryHistory"). Support for the latter will be removed in the next major release.
events.js:182
throw er; // Unhandled 'error' event
^

Error: listen EADDRINUSE 0.0.0.0:3000
at Object._errnoException (util.js:1041:11)
at _exceptionWithHostPort (util.js:1064:20)
at Server.setupListenHandle [as _listen2] (net.js:1322:14)
at listenInCluster (net.js:1370:12)
at doListen (net.js:1492:7)
at _combinedTickCallback (internal/process/next_tick.js:141:11)
at process._tickCallback (internal/process/next_tick.js:180:9)
at Function.Module.runMain (module.js:611:11)
at Object. (/MyFiles/development/jest/isomorphic-react/node_modules/@babel/node/lib/_babel-node.js:234:23)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Function.Module.runMain (module.js:609:10)
at startup (bootstrap_node.js:158:16)
at bootstrap_node.js:598:3
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
➜ isomorphic-react git:(master) ✗ node -v
v8.4.0
➜ isomorphic-react git:(master) ✗

I copied it from the terminal. Can you please help on this as I have wasted so much time.
Thanks :)

[danielstern]

Hello, it sounds like you already have something running on Port 3000. Check your other applications.