How to Check if String Ends with Specified String in Kotlin?.How to Check if String Ends with Specified Character in Kotlin?.In this Kotlin Tutorial, we have learnt how to handle the compilation error caused during assignment of null value to a non-null declared String variable. Var str: String? // variable is declared as nullable It is advised you follow the null safety in kotlin provided by Kotlin type system. In this scenario, caution has to be exercised to handle the most adverse exception ‘NullPointerException’. Declare String variable to allow null using ? operator. Output Compilation completed successfullyĢ. Val str: String // variable is declared as non-null Avoid assigning a null value to the non-nullable String variable. ![]() There are two ways to handle this exception. If you are not aware, Platform Types are types that were created when Kotlin cannot infer the nullability of a type from Java.How to Fix Kotlin Compilation Error: “Null can not be a value of a non-null type String” Having said that Platform Types are a place in particular that I ran into where I feel like the developer experience and the impact to the user is worse. The overall code that we are writing with nullability in mind is mostly cleaner looking and helps us avoid the pitfalls we saw in Java. I think it is fair to say that most of us are super happy with how nullability is handled in Kotlin.
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