19w40a

src/main/java/carpet/mixins/PistonBlockEntity_movableTEMixin.java

@@ -118,7 +118,7 @@ public abstract class PistonBlockEntity_movableTEMixin extends BlockEntity imple
     @Inject(method = "fromTag", at = @At(value = "TAIL"))
     private void onFromTag(CompoundTag compoundTag_1, CallbackInfo ci)
     {
-        if (CarpetSettings.movableBlockEntities && compoundTag_1.containsKey("carriedTileEntityCM", 10))
+        if (CarpetSettings.movableBlockEntities && compoundTag_1.contains("carriedTileEntityCM", 10))
         {
             if (this.pushedBlock.getBlock() instanceof BlockEntityProvider)
                 this.carriedBlockEntity = ((BlockEntityProvider) (this.pushedBlock.getBlock())).createBlockEntity(this.world);