ripper234 ripper234 -4 years ago 328
Java Question

"Type interface is not known to the MapperRegistry" exception using mybatis

I'm setting up mybatis using annotations, and getting this helpful exception


org.apache.ibatis.binding.BindingException:
Type interface org.foo.Bar is not
known to the MapperRegistry


Googling it doesn't find anything, nor the user guide. What am I missing?

Answer Source

OK, got it - this is happening because I was using a XML file for the configuration, and annotations for the mappers themselves - and mybatis doesn't find mapper annotations when using an XML config.

See this followup question.

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