Umple E104 Enumeration in Bi-directional Association
User Manual [Previous] [Next]
E104 Enumeration in Bi-directional Association
Umple semantic error reported when an enumeration is used in a bi-directional association.
In Umple, enumerations cannot be used in bi-directional associations.
Example
// This example generates the error
class X {
enum Y { Red, Blue, Green }
0..1 -- * Y;
}
class Y{ }
Load the above code into UmpleOnline
Solution to The Above So the Message No Longer Appears
// This example does not generate the error
class X {
enum Y { Red, Blue, Green }
0..1 -- * Z;
}
class Z { }
Load the above code into UmpleOnline