This class (or a class that this class inherits from) is marked as '@immutable'

[rageshS]

Hi sir,

I am a newbie in flutter development. I just try to recreate this application in dart 2.6. I am getting few warning message like below image. I know it will solve when i place the final keyword before the variable name.

class

error message like below.

please advice

[J-Nokwal]

try using "final" I think