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David Aguirre
8,170 PointsWorkspace unavailable when I access port 3000
Workspace Unavailable This is a preview link for a Treehouse Workspace that is not currently active.
If you are the workspace owner, you can launch it again via the Treehouse site.
2 Answers

KRIS NIKOLAISEN
54,664 PointsDid you enter node app.js
in the console prior to the preview?
treehouse:~/workspace$ node app.js
Server running at http://<workspace-url>/

Joakim Rylander
4,809 PointsYes typed in the command to execute the server in Node.js.
Server running at http://<workspace-url>/
/home/treehouse/workspace/router.js:18
const username = request.url.replace("/", "");
^
ReferenceError: request is not defined
at Object.user (/home/treehouse/workspace/router.js:18:20)
at Server.<anonymous> (/home/treehouse/workspace/app.js:11:12)
at emitTwo (events.js:126:13)
at Server.emit (events.js:214:7)
at parserOnIncoming (_http_server.js:660:12)
This is what happens to me, even though using Treehouse own workspace.

jb30
44,432 PointsIs request
a parameter of the function, or did you use req
?