Core RPG handbook · Development build / version notes
Documentation / Tile Tick Core RPG / Designer
Troubleshooting
OSRS inspired RPG systems for Unity: skills, XP, combat, inventory, equipment, loot, NPCs, interactions, and tile aware action flow.
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TextMeshPro errors after import#
Install TextMeshPro Essentials from Unity when prompted. If no prompt appears, open Window > TextMeshPro > Import TMP Essential Resources. Core RPG UI uses modern Unity text workflows, so missing TMP resources can cause many console errors.
Cannot attack or context menu does not appear#
- Confirm the target has a collider.
- Confirm the target has the correct context provider, such as
UnitContextActionProviderfor units. - Confirm the player has
InteractionManagerreferences assigned. - Confirm UI references for context menu and hover label are assigned.
- Confirm physics layers are included in the interaction raycast mask.
Item on item also equips the target#
Make sure selected item use is consumed before direct equipment handling. The inventory UI should route selected use item behavior through ItemUseService before allowing normal equip/use behavior on the target item.
Fire does not despawn#
The spawned fire prefab needs TemporaryFireObject or equivalent despawn logic attached.
Animator type mismatch warning#
If InteractionClass drives a blend tree, make the Animator parameter a Float and cast or set it as a float in the controller. If using direct state transitions, an Int parameter is fine.
NullReferenceException on combat#
Check that RPGUnitBrain, RPGCommandQueue, movement motor, UnitCombat, CombatStats, and UnitHealth are all present and assigned on the player/target hierarchy.