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Guns启动报错:Failed to read candidate component class: URL

故事的开始:

我从网上下载了一个guns项目,然后修改了配置,结果报错,错误提示如下:

org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: URL [jar:file:/C:/Users/hp/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/8.5.29/tomcat-embed-core-8.5.29.jar!/org/apache/catalina/mapper/Mapper.class]; nested exception is java.lang.ArrayIndexOutOfBoundsException: 62476

然后,我就问了小伙伴,小伙伴是这样说的 “maven的裤子烂了,把maven远程仓库修改成阿里云的吧。”

我就大概明白了,可能是maven库有问题。所以,

解决方法:

将错误定位到  /Users/hp/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/ 文件夹下,

Guns启动报错:Failed to read candidate component class: URL

然后删除8.5.29文件夹。idea中刷新maven重新导入。就可以了。

Guns启动报错:Failed to read candidate component class: URL

拓展知识:maven仓库清理缓存文件(dos工具)

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