Fixed #3834 / Fixed #3835 / Fixed #3837

core/src/mindustry/world/blocks/campaign/Accelerator.java

@@ -21,7 +21,7 @@ public class Accelerator extends Block{
     public @Load("launch-arrow") TextureRegion arrowRegion;
 
     public Block launching = Blocks.coreNucleus;
-    public int[] capacities = new int[content.items().size];
+    public int[] capacities;
 
     public Accelerator(String name){
         super(name);
@@ -35,6 +35,7 @@ public class Accelerator extends Block{
     @Override
     public void init(){
         itemCapacity = 0;
+        capacities = new int[content.items().size];
         for(ItemStack stack : launching.requirements){
             capacities[stack.item.id] = stack.amount;
             itemCapacity += stack.amount;