How to find Angular Errors

The example below will overwrite the default $exceptionHandler in order to (a) log uncaught errors to the backend for later inspection by the developers and (b) to use $log.warn() instead of $log.error().

By using this $exceptionHandler the errors will display clear,

angular.module('test').factory('$exceptionHandler',
	function() {
		return function(exception, cause) {
			exception.message += 'Angular Exception: "' + cause + '"';
			throw exception;
		};
	}
);