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Start your free trialTruman Smith
Full Stack JavaScript Techdegree Graduate 17,901 Pointsunable to edit the www file
Not a question. Sharing a problem and workaround that I experienced...
In the Treehouse workspace I renamed www to www.js, but when attempting to save the file I got a "workspace connection lost" message then when the workspace was restored the edit was not saved. At another time the workspace would not display www.js file's contents the tab.
Eventually I discovered that I could edit and save if I renamed the file to www.txt.
Don't know if it's OS related. I'm on Mac OS 10.14
2 Answers
KRIS NIKOLAISEN
54,971 PointsI was able to rename the file www.js and the preview went from none available to:
#!/usr/bin/env node
/**
* Module dependencies.
*/
var app = require('../app');
var debug = require('debug')('blog:server');
var http = require('http');
/**
* Get port from environment and store in Express.
*/
var port = normalizePort(process.env.PORT || '3000');
app.set('port', port);
/**
* Create HTTP server.
*/
var server = http.createServer(app);
/**
* Listen on provided port, on all network interfaces.
*/
server.listen(port);
server.on('error', onError);
server.on('listening', onListening);
/**
* Normalize a port into a number, string, or false.
*/
function normalizePort(val) {
var port = parseInt(val, 10);
if (isNaN(port)) {
// named pipe
return val;
}
if (port >= 0) {
// port number
return port;
}
return false;
}
/**
* Event listener for HTTP server "error" event.
*/
function onError(error) {
if (error.syscall !== 'listen') {
throw error;
}
var bind = typeof port === 'string'
? 'Pipe ' + port
: 'Port ' + port;
// handle specific listen errors with friendly messages
switch (error.code) {
case 'EACCES':
console.error(bind + ' requires elevated privileges');
process.exit(1);
break;
case 'EADDRINUSE':
console.error(bind + ' is already in use');
process.exit(1);
break;
default:
throw error;
}
}
/**
* Event listener for HTTP server "listening" event.
*/
function onListening() {
var addr = server.address();
var bind = typeof addr === 'string'
? 'pipe ' + addr
: 'port ' + addr.port;
debug('Listening on ' + bind);
}
Brian Kidd
UX Design Techdegree Graduate 36,476 PointsI had the same issue, but by refreshing the entire page and not just the workspace I was able to edit the www file by renaming it www.js.