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 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);