java.lang.ClassNotFoundException: org.springframework.http.converter.json.MappingJacksonHttpMessageC

本文介绍了一个关于SpringMVC框架中使用JSON时遇到的ClassNotFoundException问题,具体异常为找不到org.springframework.http.converter.json.MappingJacksonHttpMessageConverter类。文章还提供了一个参考链接来帮助读者解决415错误。

spring MVC使用JSON时报异常: 


java.lang.ClassNotFoundException: org.springframework.http.converter.json.MappingJacksonHttpMessageConverter

参考博客:SpringMVC @ResponseBody 415错误处理

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'modelConverterRegistrar' defined in class path resource [org/springdoc/core/configuration/SpringDocConfiguration.class]: Failed to instantiate [org.springdoc.core.converters.ModelConverterRegistrar]: Factory method 'modelConverterRegistrar' threw exception with message: io/swagger/v3/oas/models/media/Schema$SchemaResolution at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:648) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:636) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1335) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1165) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:975) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:962) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:624) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) at org.springframework.boot.SpringApplication.run(SpringApplication.java:334) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) at com.skycrane.saas.website.app.WebsiteAppApplication.main(WebsiteAppApplication.java:31) Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springdoc.core.converters.ModelConverterRegistrar]: Factory method 'modelConverterRegistrar' threw exception with message: io/swagger/v3/oas/models/media/Schema$SchemaResolution at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:177) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:644) ... 19 common frames omitted Caused by: java.lang.NoClassDefFoundError: io/swagger/v3/oas/models/media/Schema$SchemaResolution at io.swagger.v3.core.jackson.ModelResolver.<init>(ModelResolver.java:136) at io.swagger.v3.core.converter.ModelConverters.<init>(ModelConverters.java:42) at io.swagger.v3.core.converter.ModelConverters.getInstance(ModelConverters.java:78) at org.springdoc.core.converters.ModelConverterRegistrar.<init>(ModelConverterRegistrar.java:61) at org.springdoc.core.configuration.SpringDocConfiguration.modelConverterRegistrar(SpringDocConfiguration.java:302) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:568) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:140) ... 20 common frames omitted Caused by: java.lang.ClassNotFoundException: io.swagger.v3.oas.models.media.Schema$SchemaResolution at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525) ... 30 common frames omitted
最新发布
05-28
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