Enum case '...' is not a member of type '...'
Solution 1:
This way It will work fine :
if true {
previousState = stateForConversionView
switch previousState! {
case .FullOpen:
stateForConversionView = .HalfOpen
case .HalfOpen:
stateForConversionView = .FullOpen
case .Closed:
stateForConversionView = .HalfOpen
default:
break
}
}
You need to add !
.
For more info refer THIS.
Solution 2:
If the condition variable is in a different type of the "State". You should use rawValue property.
var previousState:String
previousState = stateForConversionView
switch previousState {
case State.FullOpen.rawValue:
stateForConversionView = .HalfOpen
case State.HalfOpen.rawValue:
stateForConversionView = .FullOpen
case State.Closed.rawValue:
stateForConversionView = .HalfOpen
default:break
}