Contradiction with Joshua 15:63
It states that Judah could not drive out the Jebusites from Jerusalem, whereas Joshua 18:28 includes Jebusi (Jerusalem) as a part of the Benjamite territory.
Joshua 15:63: As for the Jebusites the inhabitants of Jerusalem, the children of Judah could not drive them out: but the Jebusites dwell with the children of Judah at Jerusalem unto this day.
Contradiction with Judges 1:21
It mentions that the Benjamites did not drive out the Jebusites from Jerusalem, which indicates a contradiction with the control or inclusion suggested in Joshua 18:28.
Judges 1:21: And the children of Benjamin did not drive out the Jebusites that inhabited Jerusalem; but the Jebusites dwell with the children of Benjamin in Jerusalem unto this day.