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  • 异常 java.lang.IllegalArgumentException: Result Maps collection already contains value

    这是因为用了一次以上(多次)mbg导致sql映射文件堆积导致的异常,删除对应的sql映射文件,然后重新生成即可。

    Caused by: java.lang.IllegalArgumentException: Result Maps collection already contains value for org.kinome.rm.dao.SysSysinfoMapper.BaseResultMap
    at org.apache.ibatis.session.Configuration$StrictMap.put(Configuration.java:859)
    at org.apache.ibatis.session.Configuration$StrictMap.put(Configuration.java:831)
    at org.apache.ibatis.session.Configuration.addResultMap(Configuration.java:613)
    at org.apache.ibatis.builder.MapperBuilderAssistant.addResultMap(MapperBuilderAssistant.java:214)
    at org.apache.ibatis.builder.ResultMapResolver.resolve(ResultMapResolver.java:47)
    at org.apache.ibatis.builder.xml.XMLMapperBuilder.resultMapElement(XMLMapperBuilder.java:285)
    at org.apache.ibatis.builder.xml.XMLMapperBuilder.resultMapElement(XMLMapperBuilder.java:252)
    at org.apache.ibatis.builder.xml.XMLMapperBuilder.resultMapElements(XMLMapperBuilder.java:244)
    at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:116)

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  • 原文地址:https://www.cnblogs.com/kinome/p/10109769.html
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