本文介绍了如何调试AutoMapper.AutoMapperMappingException的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
当我收到此异常时，是否有某种方法可以从automapper中获取更多详细信息:
Is there some way to get some more detail from automapper when I get this exception:
AutoMapper.AutoMapperMappingException
通常它会告诉我这两种映射类型，但是不会告诉我哪个解析器或部分映射失败.
Often it will tell me the 2 types of the mapping, but not which resolver or part of the mapping is failing.
推荐答案
简单的答案是，最好在您的单元测试中调用此方法.
Simple answer, is to call this method, preferably in your unit test.
// ensure your configuration mappings are loaded first (bootstrapper)
Mapper.AssertConfigurationIsValid();
请参阅: http ://docs.automapper.org/en/stable/Getting-started.html#how-do-i-test-my-mappings
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