Whenever I run my server.js file, an error keeps popping up:
TypeError: routing is not a function
This occurs in the following line of code:
routing(app);
In my routing.js file, the content looks like this:
// JavaScript source code
var friends = require('./../controllers/friends.js');
module.export = function(app)
{...}
Exporting the module incorrectly is a common mistake. Instead of using "exports", make sure to use module.exports. The error message you are receiving indicates that the calling module cannot find the function you are trying to access, resulting in an undefined value being returned.
// JavaScript source code
var friends = require('./../controllers/friends.js');
module.exports = function(app)
{...}
For more information on this topic, you can refer to:
Stack Overflow - module.exports
Node.JS Module Docs
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