could not instantiate id generatordialect does not support sequesces我的hbm是id nameid typestr
could not instantiate id generator
dialect does not support sequesces
我的hbm是
<id name="id" type="string" column="id" >
<generator class="uuid.hex"/>
</id>
数据库是sqlserver，对应的id属性是char 64
------解决方法--------------------------------------------------------
class这个属性是产生主键的类
如是char 64,你要写一个生成主键的类才可以