我是靠谱客的博主 炙热羊,这篇文章主要介绍SSM容器注入错误 StandardWrapper.Throwable org.springframework.beans.factory.BeanCreationException,现在分享给大家,希望可以做个参考。

StandardWrapper.Throwable
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘waybillController’: Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘wayBillServiceimpl’: Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.pakage.mapper.WayBillServiceMapper] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@javax.annotation.Resource(shareable=true, lookup=, name=, description=, authenticationType=CONTAINER, type=class java.lang.Object, mappedName=)}
Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘wayBillServiceMapper’ defined in file [D:devEnglishworkspace.metadata.pluginsorg.eclipse.wst.server.coretmp0wtpwebappsPakageSystemWEB-INFclassescompakagemapperWayBillServiceMapper.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Mapped Statements collection already contains value for com.pakage.mapper.WayBillServiceMapper.insertPost
Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘wayBillServiceMapper’ defined in file [D:devEnglishworkspace.metadata.pluginsorg.eclipse.wst.server.coretmp0wtpwebappsPakageSystemWEB-INFclassescompakagemapperWayBillServiceMapper.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Mapped Statements collection already contains value for com.pakage.mapper.WayBillServiceMapper.insertPost

如上,bean注入错误。
找了一下午,搜了不少,都不对。
最后一点点拆开来,发现是有一个mapper.xml中的resultType值出错。
我把原先的weightPrice更名为weightPriceVO,却忘了修改此处的resultType为新的值,导致bean无法装配!!!
这个故事告诉我们不要乱改已经写好的类的名字。
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补充:
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数据库有关的po对象类,即mapper中装配涉及的po对象类,都要放到mybatis.xml配置的类中,否则同样会报以上错误。

总结:以上错误引起的原因主要为数据库配置中mapper.xml文件有关的容器注入错误。

最后

以上就是炙热羊最近收集整理的关于SSM容器注入错误 StandardWrapper.Throwable org.springframework.beans.factory.BeanCreationException的全部内容,更多相关SSM容器注入错误内容请搜索靠谱客的其他文章。

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