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RCP: Cannot inject invisible parts [message #1001849] Thu, 17 January 2013 07:53 Go to previous message
Rafael Fogel is currently offline Rafael Fogel
Messages: 20
Registered: January 2013
Junior Member
I am facing a trouble that i can't understand.

Here's my problem:

I have a part stack with 2 parts:

PartStack
-> Part A
-> Part B

A and B are noted with @Creatable and @Singleton

And i have a class which manage my views like that:

public class Manager
{
@Inject private A a;
@Inject private B b;

When I make A and B visible at least one time, i can instantiate this class without problem, but when those classes were never been visible, i got the message : "no actual value was found for the argument" for the Injected classes. I figured out that this comes when the class wasn't instantiated and never got inserted on context, but even when i force the instantiation, i got the error.

I don't know if I make myself clear but I would like to know what process the framework do to insert the class on context, or if there is something i'm doing wrong.

Thanks.

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