Made it so xp or hp bar being null doesn't throw errors.

MrBigsock/Assets/Code/PlayerController.cs

@@ -48,13 +48,13 @@ namespace BigSock {
 			{
 				base.Start();
 
-				xpBar.SetMaxXp(maxXp);
-				xpBar.SetXp(xp);
+				xpBar?.SetMaxXp(maxXp);
+				xpBar?.SetXp(xp);
 
 				animator = GetComponent<Animator>();
 				spriteRenderer = GetComponent<SpriteRenderer>();
-				hpBar.SetMaxHealth(Convert.ToInt32(MaxHP));
-				hpBar.SetHealth(Convert.ToInt32(HP));
+				hpBar?.SetMaxHealth(Convert.ToInt32(MaxHP));
+				hpBar?.SetHealth(Convert.ToInt32(HP));
 
 				//!! DEBUG: Add item to player at start to test if it works.
 				TryPickUpItem(ItemService.SINGLETON.Get(201));
@@ -173,13 +173,13 @@ namespace BigSock {
 			*/
 			protected override void AfterDamage(IAttackStats attack)  {
 				base.AfterDamage(attack);
-				hpBar.SetHealth(Convert.ToInt32(HP));
+				hpBar?.SetHealth(Convert.ToInt32(HP));
 			}
 
 			public void GainXp(float xp){
 				GiveXp(xp);
 				CheckXp();
-				xpBar.SetXp(this.xp);
+				xpBar?.SetXp(this.xp);
 			}
 
 			private void CheckXp(){
@@ -187,7 +187,7 @@ namespace BigSock {
 					level += 1; 
 					xp -= maxXp;
 					maxXp = (level + 1) * 100;
-					xpBar.SetMaxXp(maxXp);
+					xpBar?.SetMaxXp(maxXp);
 					
 				}
 			}

MrBigsock/Assets/Prefabs/UI/XpBar.prefab.meta

+fileFormatVersion: 2
+guid: af58fad506f36bf4e99a1ca592acc21f
+PrefabImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: