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Start your free trialKaralyn Heath
18,033 PointsGetting Workspace Unavailable instead of JS error message: Build a Simple Dynamic Site with Node.js
The home page works fine and I get the expected result when I enter an available username. However, when an unknown name is added to the url the browser window says 'Workspace Unavailable' and the console shows this:
events.js:141
throw er; // Unhandled 'error' event
^
Error: write after end
at ServerResponse.OutgoingMessage.write (_http
at Object.view (/home/treehouse/workspace/rend
at Profile.<anonymous> (/home/treehouse/worksp
at emitOne (events.js:77:13)
at Profile.emit (events.js:169:7)
at IncomingMessage.<anonymous> (/home/treehous
at emitNone (events.js:72:20)
at IncomingMessage.emit (events.js:166:7)
at endReadableNT (_stream_readable.js:905:12)
at nextTickCallbackWith2Args (node.js:442:9)
I don't have an events.js file. Is this a workspace error?
Here's my router.js file:
var Profile = require("./profile.js");
var renderer = require("./renderer.js");
//Handle the HTTP route GET / and POST / i.e. Home
function home(request, response) {
//If url == "/" && GET
if(request.url === "/") {
//show search
response.writeHead(200, {'Content-Type': 'text/plain'});
renderer.view("header", {}, response);
renderer.view("search", {}, response);
renderer.view("footer", {}, response);
response.end();
}
//If url == "" && POST
//redirect to /:username
}
//Handle HTTP route GET / :username i.e. /chalkers
function user(request, response) {
//if url== "/...."
var username = request.url.replace("/", "");
if(username.length > 0) {
response.writeHead(200, {'Content-Type': 'text/plain'});
renderer.view("header", {}, response);
//get json from treehouse
var studentProfile = new Profile(username);
//on "end"
studentProfile.on("end", function(profileJSON) {
//show profile
//Store the values which we need
var values = {
avatarUrl: profileJSON.gravatar_url,
username: profileJSON.profile_name,
badges: profileJSON.badges.length,
javacriptPoints: profileJSON.points.JavaScript
}
//Simple response
renderer.view("profile", values, response);
renderer.view("footer", {}, response);
response.end();
});
//on "error"
studentProfile.on("error", function(error) {
//show error
renderer.view("error", {errorMessage: error.message}, response);
renderer.view("search", {}, response);
renderer.view("footer", {}, response);
response.end();
});
}
}
module.exports.home = home;
module.exports.user = user;
Karalyn Heath
18,033 PointsKaralyn Heath
18,033 PointsI restarted workspaces, tried again and still not working. But now, after posting in the forum, it decided to work. sigh