exception handling - Why is NHibernate swallowing a SQL error from a lazy-loaded collection? -


i've got entity maps collection of components follows:

<class name="teacherresource" table="teacherresource">     <id name="teacherresourceid">         <generator class="guid"/>     </id>      <!-- irrelevant properties here... -->      <bag name="helpfullinks" order-by="boguscolumnname">         <key column="teacherresourceid"/>         <composite-element class="helpfullink">             <property name="href"/>             <property name="display"/>          </composite-element>     </bag> </class>

at first wasn't getting data collection, realized had incorrect column name in there ordering collection. nhibernate doesn't throw exception, if view property in debugger after property lazy-loaded, there innerexception defined indicates error.

why nhibernate trap error? i'm on .net 4.0/nh 3.3.1.

nhibernate error

as said, nhibernate never swallows exceptions. collection loaded data binding, in case data binding swallowed exception.


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