摘要:
![Cause: org.apache.ibatis.builder.BuilderException: Ambiguous collection type for property 'emps'. You must specify 'javaType' or 'resultMap'](https://img2023.cnblogs.com/blog/2942345/202306/2942345-20230606102338145-174348111.png)
Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'com/north/mybatis/mapper/DeptMapper.xml'. Cause: org.apache.ibatis.builder.BuilderException: Ambiguous collection type for property 't_emp'. You must specify 'javaType' or 'resultMap'.
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