Connect 2 singletons?

[Gibbz]

I'm trying to add a connection between 2 singletons in my c++. It compiles fine, however the connection doesn't trigger when I emit the appropriate signal.

I have a library singleton, and a player singleton. Any clues on why this doesn't work?

The following in player constructor:

    // connect library
    connect(Library::instance(), &Library::activeItemChanged, this, &Player::libraryItemChanged);

[Gibbz]

I have it working!
I was not creating the player singleton till later in my code, so creating that earlier has fixed the issue :)