update

build.gradle

@@ -373,7 +373,7 @@ catch (Exception ignored) {
 
 // Pulls version first from the VERSION env and then git tag
 String identifiedVersion = null
-String versionOverride = '0.0.18p20'
+String versionOverride = '0.0.18p21'
 try {
     // Produce a version based on the tag, or for branches something like 0.2.2-configurable-maven-and-extras.38+43090270b6-dirty
     if (versionOverride == null) {

src/main/java/reobf/proghatches/gt/metatileentity/DualInputHatch.java

@@ -2037,7 +2037,7 @@ public FluidStack[] getFluid(){
 
 	public ArrayList<ItemStack> circuitInv=new ArrayList<>();
 	public void clearCircuit() {
-		mInventory[0]=null;
+		mInventory[getCircuitSlot()]=null;
 		circuitInv.clear();
 		for(int i=0;i<circuitUpgrades;i++){circuitInv.add(null);}
 	}

src/main/java/reobf/proghatches/main/mixin/mixins/eucrafting/MixinEUSourceCoverChunkUnloadNotification.java

@@ -1,7 +1,13 @@
 package reobf.proghatches.main.mixin.mixins.eucrafting;
 
+import java.lang.invoke.MethodHandle;
+import java.lang.invoke.MethodHandles;
+import java.lang.reflect.Method;
+
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.SoftOverride;
+
 import gregtech.api.metatileentity.BaseTileEntity;
 import gregtech.api.metatileentity.CoverableTileEntity;
 import gregtech.api.util.GT_CoverBehaviorBase;
@@ -11,7 +17,7 @@
 import reobf.proghatches.eucrafting.AECover.Data;
 import reobf.proghatches.main.MyMod;
 
-@Mixin(value = CoverableTileEntity.class, remap = false)
+@Mixin(value = CoverableTileEntity.class, remap = true)
 public abstract class MixinEUSourceCoverChunkUnloadNotification extends BaseTileEntity {
 
 	@Override
@@ -29,7 +35,9 @@ protected void unloadCover() {
 			final CoverInfo coverInfo = getCoverInfoAtSide(side);
 			if (coverInfo.isValid()) {
 
-				GT_CoverBehaviorBase<?> be = coverInfo.getCoverBehavior();
+				Object be = coverInfo.getCoverBehavior();
+
+
 				if (be != null && be instanceof AECover) {
 					((AECover) be).chunkUnload((Data) coverInfo.getCoverData());