i m making a client server program in which i want to switch from one view to another but i am getting an error in \"clientserverprogram view.m\" plz help
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I used your code and the problem here is your class name "secondview" and the instance you are making from it IBOutlet secondview *secondview are same. Please use different name for class names and the instances you create.
Always start with uppercase for class names and start with lowercase for class instances you create. Hence, your class name should be SecondView and you should write IBOutlet SecondView *secondView.
Or you should just use different names. Its very confusing.