null + flutter dart null How do I initialize non-nullable members in a constructor body?I've created my class in Dart this way, but I'm getting the Non-nullable instance field 'text' must be initialized. Try adding an initializer expression, or add a field initializer in this construc... wono | discuss | tweet
+ flutter dart null How do I initialize non-nullable members in a constructor body?I've created my class in Dart this way, but I'm getting the Non-nullable instance field 'text' must be initialized. Try adding an initializer expression, or add a field initializer in this construc... wono | discuss | tweet