Strange Errors while compiling (QT Header Files)

[Lykurg]

What's QViewerList? There may be the problem while casting to a QObject for the ctor of the base class. And better put the #include* inside the def.

EDIT: And it is confusing if you are naming your own classes like Qt. So you might want choose another letter to start you class names.

[auba]

There may be the problem while casting to a QObject for the ctor of the base class.

That would not result in a syntax error, would it? Sounds more like a missing ";" at the end of a class or something like that.

[alisami]

can you post the .pro file contents ?