Exception Handling in Flutter – Try Catch use example

Exceptions can happen in our program and may crash the app. To avoid this malfunctioning of app , we can make use of the exception handling feature.

We can use try catch block for exception handling and serve different content and avoid the app crash.

Exception handling Using Try Catch

Try Catch Block use in Flutter

Using Null Aware operator

Used to set default value, incase if the value is not available.