


"One example of a direct contradiction between The Clone Wars and Clone Wars is the use of Eta-2 Actis-class light interceptors at the same point in the timeline Anakin is knighted, whereas in The Clone Wars Delta-7B Aethersprite-class light interceptors are used, which were ostensibly used before the later Eta-2s. "Timothy Zahn, in his Thrawn trilogy, cast the Clone Masters as the opponent of the Galactic Republic in the Clone Wars, as several authors of the '90s considered that the cloners and their clones were the "villains." However, after Attack of the Clones revealed the clones were on the Republic's side, the Clone Masters were retconned into being renegades who did not attack until after the formation of the Empire." "Since Episode IV, the Republic was known to have fought the Clone Wars, and the EU added several other conflicts, such as the Great Sith War but in Episode II, it was stated that "there hasn't been a full-scale war since the formation of the Republic." The above-mentioned Ruusan Reformation also handled this discrepancy."

Here are a few major ones I found, the Wikia links below have a few others listed.
