Should probably call super on this too
@@ -46,6 +46,7 @@ public class CommandBlockMinecartEntity extends DefaultBlockMinecartEntity {
@Override
protected void initializeMetadata() {
+ super.initializeMetadata();
// Required, or else the GUI will not open
dirtyMetadata.put(EntityData.CONTAINER_TYPE, (byte) 16);
dirtyMetadata.put(EntityData.CONTAINER_BASE_SIZE, 1);
