rror creating bean with name 'requestMappingHandlerMapping' defined in class path resource

引用\[1\]:org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defines in class path resource \[org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvConfiguration.class\]: 。 引用\[2\]:Error creating bean with name ‘requestMappingHandlerMapping’ defined in class path resource \[org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class\]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: Ambiguous mapping. Cannot map ‘crmNicheController’ method 启动报错解决记录 。 引用\[3\]:那么如果是这种问题在运行了项目之后报错了怎么解决呢，出现这种的错误代码，我们首先应该根据23体验网上面提到的，检查一下pom.xml文件中有没有这个maven包被引入： <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-cache</artifactId> <version>1.5.4.RELEASE</version> </dependency> 。

问题:rror creating bean with name 'requestMappingHandlerMapping' defined in class path resource
回答: 这个错误通常是由于Spring框架的配置问题引起的。根据引用\[1\]和引用\[2\]的描述，这个错误可能是由于RequestMappingHandlerMapping的定义或初始化方法失败导致的。可能的原因是映射冲突或依赖包未正确引入。根据引用\[3\]的建议，你可以检查你的pom.xml文件中是否引入了正确的maven包，并确保版本号与你的项目兼容。另外，你还可以检查RequestMappingHandlerMapping的配置是否正确，避免映射冲突。如果问题仍然存在，你可以进一步查看错误日志以获取更多详细信息，并根据具体情况采取相应的解决措施。
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