Facing FATAL EXCEPTION: main while running on emulator
A "FATAL EXCEPTION: main" error occurs when there is an issue with the main thread of your application, causing it to crash. This can happen for a number of reasons, such as: 1)NullPointerException: This occurs when you try to use an object that is null, instead of instantiating it first. 2)Resource not found: This occurs when the app cannot find a resource it needs, such as an image or layout file. 3)ClassNotFoundException: This occurs when the app cannot find a required class. 4)Stack Overflow: This occurs when a method calls itself too many times and the call stack becomes full. 5)Out of Memory Error: This occurs when the app runs out of memory and can't allocate more. To troubleshoot the issue, you can do the following: 1)Check the logcat for any error messages, this will give you more information about the specific cause of the error. 2)Look for any missing resources or classes in your code. 3)Check for any null pointer exceptions by looking for instances where you...