Umple E202 Trait not defined
User Manual [Previous] [Next]
E202 Trait not defined
Umple semantic error resulting from a trait not being defined
In Umple, when traits are used inside of classes or traits they have to be defined. The Umple compiler does not allow the use of traits that are not defined in the system.
Example
//In this example, trait "T"
// uses trait "T1" which is not available.
interface I{
//elements
}
class A {
isA I;
isA T;
}
trait T{
isA T1;
}
Load the above code into UmpleOnline
Solution to The Above So the Message No Longer Appears
//In this example, the error
// has been resolved just by
// defining trait T1.
interface I{
//elements
}
class A {
isA I;
isA T;
}
trait T{
isA T1;
}
trait T1{
//elements
}
Load the above code into UmpleOnline