springboot 2.6.x 集成时报错

Question

org.springframework.context.ApplicationContextException: Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException

at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181)

at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54)

at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356)

at java.lang.Iterable.forEach(Iterable.java:75)

at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155)

at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123)

at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)

at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)

at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:730)

at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412)

at org.springframework.boot.SpringApplication.run(SpringApplication.java:302)

at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301)

at org.springframework.boot.SpringApplication.run(SpringApplication.java:1290)

at com.platform.PlatformMain.main(PlatformMain.java:24)

 

 

Answer 1

设置了一样的异常~需要改dian源码

Answer 2

不会又是swagger，knife4j这些吧，2.6.0开始默认已经不是AntPathMatcher，需要指定旧版本才不会出现空指针

spring.mvc.pathmatch.matching-strategy=ant_path_matcher