Contradiction with 2 Chronicles 8:3-4
2 Chronicles 8:3-4 states that it was Solomon who built Gezer, not just Gazzer, which could imply a different account from 1 Kings 9:17, where Solomon built Gezer among other cities.
2 Chronicles 8:3-4: And Solomon went to Hamathzobah, and prevailed against it.
Contradiction with Judges 1:29
Judges 1:29 suggests the Israelites did not drive out the Canaanites from Gezer, contradicting the implication in 1 Kings 9:17 that Solomon rebuilt the city after driving out its previous inhabitants.
Judges 1:29: Neither did Ephraim drive out the Canaanites that dwelt in Gezer; but the Canaanites dwelt in Gezer among them.
Paradox #1
Some people see a contradiction between 1 Kings 9:17 and 2 Chronicles 8:2 because they both talk about who built or rebuilt certain cities. In 1 Kings, it seems like Solomon is the one doing the building, while in 2 Chronicles, it suggests that Hiram, the king of Tyre, is involved. This can cause confusion as to who was actually responsible for the construction.