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Martin Coutts
18,154 PointsInvalid Status Code
Getting this set of data in my terminal even though from what I can see my code is correct RangeError [ERR_HTTP_INVALID_STATUS_CODE]: Invalid status code: undefined at ServerResponse.writeHead (http_server.js:208:11) at ServerResponse._implicitHeader (_http_server.js:199:8) at write (http_outgoing.js:593:9) at ServerResponse.end (_http_outgoing.js:714:5) at ServerResponse.send (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:221:10) at done (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:1004:10) at Object.exports.renderFile (/Users/martincoutts5/flashcards/node_modules/pug/lib/index.js:421:12) at View.exports.express as engine at View.render (/Users/martincoutts5/flashcards/node_modules/express/lib/view.js:135:8) at tryRender (/Users/martincoutts5/flashcards/node_modules/express/lib/application.js:640:10) RangeError [ERR_HTTP_INVALID_STATUS_CODE]: Invalid status code: undefined at ServerResponse.writeHead (_http_server.js:208:11) at ServerResponse._implicitHeader (_http_server.js:199:8) at write (http_outgoing.js:593:9) at ServerResponse.end (_http_outgoing.js:714:5) at ServerResponse.send (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:221:10) at done (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:1004:10) at Object.exports.renderFile (/Users/martincoutts5/flashcards/node_modules/pug/lib/index.js:421:12) at View.exports.express as engine at View.render (/Users/martincoutts5/flashcards/node_modules/express/lib/view.js:135:8) at tryRender (/Users/martincoutts5/flashcards/node_modules/express/lib/application.js:640:10) RangeError [ERR_HTTP_INVALID_STATUS_CODE]: Invalid status code: undefined at ServerResponse.writeHead (_http_server.js:208:11) at ServerResponse._implicitHeader (_http_server.js:199:8) at write (http_outgoing.js:593:9) at ServerResponse.end (_http_outgoing.js:714:5) at ServerResponse.send (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:221:10) at done (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:1004:10) at Object.exports.renderFile (/Users/martincoutts5/flashcards/node_modules/pug/lib/index.js:421:12) at View.exports.express as engine at View.render (/Users/martincoutts5/flashcards/node_modules/express/lib/view.js:135:8) at tryRender (/Users/martincoutts5/flashcards/node_modules/express/lib/application.js:640:10) RangeError [ERR_HTTP_INVALID_STATUS_CODE]: Invalid status code: undefined at ServerResponse.writeHead (_http_server.js:208:11) at ServerResponse._implicitHeader (_http_server.js:199:8) at write (http_outgoing.js:593:9) at ServerResponse.end (_http_outgoing.js:714:5) at ServerResponse.send (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:221:10) at done (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:1004:10) at Object.exports.renderFile (/Users/martincoutts5/flashcards/node_modules/pug/lib/index.js:421:12) at View.exports.express as engine at View.render (/Users/martincoutts5/flashcards/node_modules/express/lib/view.js:135:8) at tryRender (/Users/martincoutts5/flashcards/node_modules/express/lib/application.js:640:10) RangeError [ERR_HTTP_INVALID_STATUS_CODE]: Invalid status code: undefined at ServerResponse.writeHead (_http_server.js:208:11) at ServerResponse._implicitHeader (_http_server.js:199:8) at write (http_outgoing.js:593:9) at ServerResponse.end (_http_outgoing.js:714:5) at ServerResponse.send (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:221:10) at done (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:1004:10) at Object.exports.renderFile (/Users/martincoutts5/flashcards/node_modules/pug/lib/index.js:421:12) at View.exports.express as engine at View.render (/Users/martincoutts5/flashcards/node_modules/express/lib/view.js:135:8) at tryRender (/Users/martincoutts5/flashcards/node_modules/express/lib/application.js:640:10) RangeError [ERR_HTTP_INVALID_STATUS_CODE]: Invalid status code: undefined at ServerResponse.writeHead (_http_server.js:208:11) at ServerResponse._implicitHeader (_http_server.js:199:8) at write (http_outgoing.js:593:9) at ServerResponse.end (_http_outgoing.js:714:5) at ServerResponse.send (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:221:10) at done (/Users/martincoutts5/flashcards/node_modules/express/lib/response.js:1004:10) at Object.exports.renderFile (/Users/martincoutts5/flashcards/node_modules/pug/lib/index.js:421:12) at View.exports._express as engine at View.render (/Users/martincoutts5/flashcards/node_modules/express/lib/view.js:135:8) at tryRender (/Users/martincoutts5/flashcards/node_modules/express/lib/application.js:640:10)
The code I have written for the random redirect is here
router.get('/', (req, res) => {
const numberOfCards = cards.length;
const flashcardId = Math.floor(Math.random() * numberofCards);
res.redirect( /cards/${flashcardId}?side=question )
});
2 Answers
Adam Beer
11,314 PointsYou forgot to use it the backticks inside the res.redirect(``). Hope this help.
Martin Coutts
18,154 PointsNoticed that after posting also I had numberofCards instead of numberOfCards
Thanks Adam