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spring-cloud / spring-cloud-openfeign

Support for using OpenFeign in Spring Cloud apps
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I meet Exception ClassNotFoundException: feign.form.spring.SpringFormEncoder #180

Closed seifeHu closed 5 years ago

seifeHu commented 5 years ago

My pom parent is

org.springframework.boot spring-boot-starter-parent 2.0.6.RELEASE

DependencyManagement is

Finchley.SR3 org.springframework.cloud spring-cloud-dependencies ${spring-cloud.version} pom import My Interface is @FeignClient(name = ServerNameConstants.WELINK_BASE) @Api(tags = "ProjectConfig-IProjectConfigAction") @RestController @Validated @RequestMapping("/projectconfig") public interface WelinkBaseIProjectConfigAction { @GetMapping("device/deviceMsg") public CgiResult deviceMsg(// @RequestParam(name = "datapoint") Integer datapoint, // @RequestParam(name = "data") JSONObject data, // @RequestParam(name = "din") String din// ); And my restfull Ctroller have code like this : @Autowired private WelinkBaseIProjectConfigAction configAction; I got exception Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.tencent.welink.base.api.projectconfig.WelinkBaseIProjectConfigAction': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'feignEncoder' defined in org.springframework.cloud.openfeign.FeignClientsConfiguration: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [feign.codec.Encoder]: Factory method 'feignEncoder' threw exception; nested exception is java.lang.NoClassDefFoundError: feign/form/spring/SpringFormEncoder at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:178) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:101) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1644) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getObjectForBeanInstance(AbstractAutowireCapableBeanFactory.java:1174) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:257) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java:1322) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1288) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1098) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:581) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] ... 27 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'feignEncoder' defined in org.springframework.cloud.openfeign.FeignClientsConfiguration: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [feign.codec.Encoder]: Factory method 'feignEncoder' threw exception; nested exception is java.lang.NoClassDefFoundError: feign/form/spring/SpringFormEncoder at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:591) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1246) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) ~[spring-context-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:548) ~[spring-context-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.createContext(NamedContextFactory.java:117) ~[spring-cloud-context-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getContext(NamedContextFactory.java:85) ~[spring-cloud-context-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getInstance(NamedContextFactory.java:126) ~[spring-cloud-context-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cloud.openfeign.FeignClientFactoryBean.get(FeignClientFactoryBean.java:205) ~[spring-cloud-openfeign-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cloud.openfeign.FeignClientFactoryBean.feign(FeignClientFactoryBean.java:84) ~[spring-cloud-openfeign-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cloud.openfeign.FeignClientFactoryBean.getTarget(FeignClientFactoryBean.java:241) ~[spring-cloud-openfeign-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cloud.openfeign.FeignClientFactoryBean.getObject(FeignClientFactoryBean.java:232) ~[spring-cloud-openfeign-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:171) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] ... 38 common frames omitted Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [feign.codec.Encoder]: Factory method 'feignEncoder' threw exception; nested exception is java.lang.NoClassDefFoundError: feign/form/spring/SpringFormEncoder at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:583) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] ... 57 common frames omitted Caused by: java.lang.NoClassDefFoundError: feign/form/spring/SpringFormEncoder at org.springframework.cloud.openfeign.support.SpringEncoder.(SpringEncoder.java:57) ~[spring-cloud-openfeign-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cloud.openfeign.FeignClientsConfiguration.feignEncoder(FeignClientsConfiguration.java:79) ~[spring-cloud-openfeign-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cloud.openfeign.FeignClientsConfiguration$$EnhancerBySpringCGLIB$$608501ae.CGLIB$feignEncoder$1() ~[spring-cloud-openfeign-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cloud.openfeign.FeignClientsConfiguration$$EnhancerBySpringCGLIB$$608501ae$$FastClassBySpringCGLIB$$878bafbd.invoke() ~[spring-cloud-openfeign-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:365) ~[spring-context-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] at org.springframework.cloud.openfeign.FeignClientsConfiguration$$EnhancerBySpringCGLIB$$608501ae.feignEncoder() ~[spring-cloud-openfeign-core-2.0.3.RELEASE.jar!/:2.0.3.RELEASE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.0.10.RELEASE.jar!/:5.0.10.RELEASE] ... 58 common frames omitted Caused by: java.lang.ClassNotFoundException: feign.form.spring.SpringFormEncoder at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[na:1.8.0_201] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_201] at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:93) ~[welink-msg-1.0.0.jar:1.0.0] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_201] ... 70 common frames omitted
spencergibb commented 5 years ago

Please learn how to properly format code and logs.

Can you show all your dependencies? It simply looks like you are missing one.

spring-projects-issues commented 5 years ago

If you would like us to look at this issue, please provide the requested information. If the information is not provided within the next 7 days this issue will be closed.

spring-projects-issues commented 5 years ago

Closing due to lack of requested feedback. If you would like us to look at this issue, please provide the requested information and we will re-open the issue.