VirtualLayout：Cannot change whether this adapter has stable IDs while the adapter has registered observers.

如果能搜到我这篇文章都应该是知道VirtualLayout这个东西的，这是Alibaba开发的一个LayoutManager，主要是对于RecyclerView的扩展，想当年我还是很苦逼的处理各式各样的viewtype，简直是一段艰辛的岁月，自从有了这个之后就感觉到解放一样，好了，废话不多说，这里主要是记述一个第一次使用过程中的错误：

  java.lang.IllegalStateException: Cannot change whether this adapter has stable IDs while the adapter has registered observers.

解决方法如下：
一定要使用List容器装好Adapter再用setAdapters()方法设置进去，否则报错,至于原因，再看了源码以后是RecyclerView的原因

  //一定要使用List容器装好Adapter再用setAdapters()方法设置进去，否则报错
  List<DelegateAdapter.Adapter> adapters = new ArrayList<>();
  CommonAdapter adapter1 = new CommonAdapter(this, new LinearLayoutHelper(), R.layout.item, list) {
      @Override
      public void convert(ViewHolder holder, Object o, int position) {
          holder.setText(R.id.text01, position + "");
      }
  };
  adapters.add(adapter1);
  CommonAdapter adapter2 = new CommonAdapter(this, new GridLayoutHelper(3), R.layout.item, list) {
      @Override
      public void convert(ViewHolder holder, Object o, int position) {
          holder.setText(R.id.text01, position + "");
      }
  };
  adapters.add(adapter2);
  adapter.setAdapters(adapters);