“It DOES say that church doctrine must be in agreement with scripture.
And the doctrine of the Catholic Church ALWAYS has been. The ONLY way that one can dispute this is to offer their OWN OPINION of Scripture.”
If you define the correct interpretation of scripture as anything the Catholic Church proclaims, then your statement is both correct and superfluous - for if Rome alone can interpret scripture correctly, then scripture can never bind Rome.
And that is what we find. Rome claims sole authority to interpret, and then has no anchor against heresy. So it develops doctrine based on men living a thousand years after the Apostles, then distorts scripture in an attempt to justify the heresy, rather than expunge it.
While claiming Apostolic Succession, it engages in Apostolic denial.
I'm not quite sure what Rome has to do with anything. But you would be correct, the Church CANNOT teach error unless Christ and Scripture both lied.