Can't load the EPiServer edit gui in development environment

Welcome to the navigation

Velit duis irure ut dolor veniam, officia enim consectetur do deserunt lorem culpa nostrud aliqua, ea cillum ex est excepteur dolore nisi voluptate sit dolor. Proident, tempor id occaecat commodo ad consequat, sed quis pariatur, esse dolore irure nulla dolore voluptate cillum exercitation do elit, incididunt eu qui ipsum mollit

Yeah, this will be replaced... But please enjoy the search!

I was getting errors like "Error: multipleDefine(…)" and "Uncaught Error: declare: base class is not a callable constructor." in the console.

The error

Error: multipleDefine(…)
	(anonymous function) @ dojo.js:15
	(anonymous function) @ dojo.js:15
	_9 @ dojo.js:15req.signal 
	...

Error: declare: base class is not a callable constructor.
	err @ dojo.js:15
	_1b3 @ dojo.js:15
	(anonymous function) @ widgets.js:2_c8
	...

Cause and solution

This can be caused by various addons in Visual Studio, the simplest way to solve this is to disable the browser link in Visual Studio

If this doesn't solve the issue. Disable the browser link option and restart Visual Studio.