Did Trent accept a different Canon than Hippo and Carthage? Did Trent reject a book that Hippo and Carthage accepted? The following quote I get from this website:
(Link removed per CAF Board Swarm Policy)
The problem with this is that the canon decreed by the North African councils differed from that decreed by the Council of Trent in the sixteenth century on one important point. Hippo and Carthage stated that 1 Esdras and 2 Esdras were canonical. They were referring to the Septuagint version of 1 and 2 Esdras because that was the Bible their Latin version was based upon. In that version, 1 Esdras was the apocryphal additions to Ezra and Nehemiah not found in the Hebrew Bible, while 2 Esdras was the canonical version of Ezra-Nehemiah. The Jews only acknowledged Ezra and Nehemiah which they combined into one book. This was 2 Esdras in the Septuagint version. It was Jerome (in his Latin Vulgate) who separated Ezra and Nehemiah into two books calling them 1 Esdras and 2 Esdras respectively. This became standard for the Vulgate and the basis upon which Trent declared the Septuagint 1 Esdras to be uncanonical. 1 Esdras in the Septuagint then became 3 Esdras in the Vulgate and the other Apocryphal apocalyptic work of 3 Esdras became 4 Esdras in the Vulgate.