Flutter: InternalLinkedHashMap' has no instance method 'cast' with matching arguments

Question

I\'m unable to find solutions from the previously available question, I have cast json string to map

Below is my API calling method.

Answer 1

Use instead

.cast<String,dynamic>();

See also https://api.dartlang.org/stable/2.0.0/dart-core/Map/cast.html

Usually it's better to use Map<String,String>.from(oldMap) instead of cast<...>(...)