When you need to call down the thunder to deal with those pesky biters, launch a rocket with an ion cannon into orbit and show the bugs who's boss.
NEW +3 technologies: Area Fire and Ion Cannon Mk2
Error while running setup for entity prototype "ion-cannon-targeter" (ammo-turret): next_upgrade target (5d-gun-turret-02) must have the same bounding box.
this issue is caused because 5dim add new entity level and update the original entity prototype data before you clone data for orbital-ion-cannon
for fixe this issue, you probably need to add this line after cloning data from base entity when you new entity is not upgrade of base (like radar and turret)
entity.next_upgrade = nil
normally there is already this line on the good entities
entity.fast_replaceable_group = nil