To complete the There is No Conflict challenge in Lego Star Wars: The Skywalker Saga, you need to find the Empire Weapons Crate and use the weapons in it while playing Free Play on the Fulfill Your Destiny level in Episode VI: Return of the Jedi. You can’t complete the No Conflict challenge in your first playthrough in Story mode, because you need a villain character to open the box, and the only two characters available in Story mode are Luke Skywalker (Episode VI), who is a Jedi. character type, and Darth Vader, who is a Dark Side type character.
The opportunity to complete this Challenge comes after fighting Darth Vader a second time and then briefly fighting Emperor Palpatine. Your goal will be to fend off the Royal Guard, but instead of fighting the Royal Guard, run around the central pillar on both sides. A cache of empire weapons will drop from either side of the pillar, so switch to a villain character to open it.
Related: Complete list of playable characters for Lego Star Wars: The Skywalker Saga: all playable characters
The weapons inside this box are an SE14c blaster pistol and an EE-3 carbine rifle. The west box contains heavier weapons, namely a BT X-42 Heavy Flamethrower and a Rocket Launcher. The SE14c is a basic blaster pistol much like what many characters have by default, so don’t bother with that. The EE-3 Carbine Rifle is an excellent rifle for taking down infantry, but it’s not as well suited for close combat at this level. The BT X-42 flamethrower is perfect for dealing with groups of enemies at close range, just like you have to do here. The Rocket Launcher is overkill for a situation like this, but we recommend using it anyway because it’s fun. Use any of these weapons against the Royal Guard to complete the No Conflict challenge.