![asynchronous - Flutter Getx Get.back() not returning value when used along with async function - Stack Overflow asynchronous - Flutter Getx Get.back() not returning value when used along with async function - Stack Overflow](https://i.stack.imgur.com/aBQVx.png)
asynchronous - Flutter Getx Get.back() not returning value when used along with async function - Stack Overflow
X \ Vandad Nahavandipoor على X: "In #Flutter 💙, if you've written a # function whose return value is quite "valuable" and has to be consumed, don't forget to mark it with @useResult.
![flutter - The function has return type of 'FutureOr<User>', but doesn't end with a return statement - Stack Overflow flutter - The function has return type of 'FutureOr<User>', but doesn't end with a return statement - Stack Overflow](https://i.stack.imgur.com/wiSWa.png)
flutter - The function has return type of 'FutureOr<User>', but doesn't end with a return statement - Stack Overflow
![flutter - Null Related Error - The argument type 'String? Function(String)' can't be assigned to the parameter type 'String? Function(String?)?' - Stack Overflow flutter - Null Related Error - The argument type 'String? Function(String)' can't be assigned to the parameter type 'String? Function(String?)?' - Stack Overflow](https://i.stack.imgur.com/lvul3.png)
flutter - Null Related Error - The argument type 'String? Function(String)' can't be assigned to the parameter type 'String? Function(String?)?' - Stack Overflow
![flutter - Null Related Error - The argument type 'String? Function(String)' can't be assigned to the parameter type 'String? Function(String?)?' - Stack Overflow flutter - Null Related Error - The argument type 'String? Function(String)' can't be assigned to the parameter type 'String? Function(String?)?' - Stack Overflow](https://i.stack.imgur.com/Gco6Q.png)
flutter - Null Related Error - The argument type 'String? Function(String)' can't be assigned to the parameter type 'String? Function(String?)?' - Stack Overflow
![flutter - The argument type 'void Function(Map<String, bool>)' can't be assigned to the parameter type 'Map<String, bool>' - Stack Overflow flutter - The argument type 'void Function(Map<String, bool>)' can't be assigned to the parameter type 'Map<String, bool>' - Stack Overflow](https://i.stack.imgur.com/ehf49.png)
flutter - The argument type 'void Function(Map<String, bool>)' can't be assigned to the parameter type 'Map<String, bool>' - Stack Overflow
![javascript - flutter with Sqflite : The return type 'Null' isn't a 'Future<_>', as required by the closure's context - Stack Overflow javascript - flutter with Sqflite : The return type 'Null' isn't a 'Future<_>', as required by the closure's context - Stack Overflow](https://i.stack.imgur.com/DMO95.png)