Passport.js – Error: failed to serialize user into session
It looks like you didn’t implement passport.serializeUser and passport.deserializeUser. Try adding this:
node.js
npm WARN deprecated [email protected]: Use uuid module instead
When i try:$ npm install -g cordova@latestalways getnpm WARN deprecated [email protected]: Use uuid module instead mac Os Sierra 10.12npm v. 4.4.4node v. 6.10.2 Before install of cordova:$npm list -g node-uuid/usr/local/lib….(empty) After:$npm list -g node-uuid /usr/local/lib…[email protected]……[email protected]…………[email protected]……………[email protected]………………[email protected]…………[email protected]……………[email protected] I tried follow every suggestion and install/uninstall a hundred times.It’s a npm or cordova problem?
NPM self_signed_cert_in_chain
If you’re behind the corporate proxy (which uses e.g. Blue Coat), you should use http instead of https for repository addresses, e.g. See: Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN while using npm. You can also import failing self-certificate into your system and mark as trusted, or temporary disable SSL validation while installing packages (quick, but not recommended method): See: Error: … Read more
Running Node.Js on Android
I just had a jaw-drop moment – Termux allows you to install NodeJS on an Android device! It seems to work for a basic Websocket Speed Test I had on hand. The http served by it can be accessed both locally and on the network. There is a medium post that explains the installation process Basically: 1. Install termux 2. … Read more
Running Node.Js on Android
I just had a jaw-drop moment – Termux allows you to install NodeJS on an Android device! It seems to work for a basic Websocket Speed Test I had on hand. The http served by it can be accessed both locally and on the network. There is a medium post that explains the installation process Basically: 1. Install termux 2. … Read more
How to create a directory if it doesn’t exist using Node.js
For individual dirs: Or, for nested dirs:
npm install errors with Error: ENOENT, chmod
Ok it looks like NPM is using your .gitignore as a base for the .npmignore file, and thus ignores /lib. If you add a blank .npmignore file into the root of your application, everything should work. A better, more explicit approach is to use an allow-list rather than a disallow-list, and use the “files” field … Read more
E: Unable to locate package npm
From the official Node.js documentation: A Node.js package is also available in the official repo for Debian Sid (unstable), Jessie (testing) and Wheezy (wheezy-backports) as “nodejs”. It only installs a nodejs binary. So, if you only type sudo apt-get install nodejs , it does not install other goodies such as npm. You need to type: Optional: install build tools … Read more
nodemon not working properly
You’re running express 4, which has the app.listen call in a different file than app.js. The command you’re looking for is nodemon bin/www (localhost and 3000 are not needed in this scenario). In fact, you can even run nodemon with no args, and it’ll read what command needs to be run from scripts.start in package.json (which express generates automatically).
Route.get() requires callback functions but got a “object Undefined”
In the tutorial the todo.all returns a callback object. This is required for the router.get syntax. From the documentation: router.METHOD(path, [callback, …] callback) The router.METHOD() methods provide the routing functionality in Express, where METHOD is one of the HTTP methods, such as GET, PUT, POST, and so on, in lowercase. Thus, the actual methods are router.get(), router.post(), router.put(), and so on. … Read more