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Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.Nul

时间:2022-11-27 17:26:22浏览次数:44  
标签:lang ... exception java invoke start nested Failed Cannot

springboot整合swagger2报错

错误如下:

Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException: Cannot invoke "org.springframework.web.servlet.mvc.condition.PatternsRequestCondition.toString()" because the return value of "springfox.documentation.spi.service.contexts.Orderings.patternsCondition(springfox.documentation.RequestHandler)" is null

原因:
因为在springboot2.6之后,将springmvc的默认匹配策略修改为了PathPatternParser,需要将其修改为AntPathMatcher就可以解决问题
解决方式:

在yml或者properties文件中添加配置(这里是yml配置)
spring:
  mvc:
    pathmatch:
      matching-strategy: ant_path_matcher
就可以了

标签:lang,...,exception,java,invoke,start,nested,Failed,Cannot
From: https://www.cnblogs.com/just1t/p/16930118.html

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