dubbo-admin-2.8.4,放入tomcat直接可用


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dubbo官网把这个war包去掉了,想用的话只能自己下载源码编译打包了。上传这份是我打包后的,配置zookeeper使用,理论上本地启用zookeeper后使用默认端口war包内容就不需要修改了,如果有修改修改war包解压后的dubbo.properties即可。war包丢进tomcat可以直接访问,访问路径问:ip+端口/dubbo-admin-2.8.4
- 异常解决——Spring Cloud FeignClient: BeanCreationException: Error creating bean with name XXXService 104202018-12-26最近自己搭建了Spring Cloud 架构,在做客户端的时候,FeignClient标注的Service接口 无法注入,can not be autowired 。 网上找了一堆资料也没发现可用的。 问题发现: 开始找问题: 刚开始搭建客户端的时候接口注入是ok的,但是在我集成了swagger 和 mybatis 之后,FeignClient接口就无法注入了。 分析和解决: 既然问题找
使用spring和dubbo报错:Error creating bean with name 'com.gsyshop.service.ItemService':_course
2019-09-211.spring版本和dubbo版本由maven管理,jdk12 tomcat9 dubbo部署在linux服务器上 可以跑起来。版本详细配置如图  2.启动服务层工程时报错信息如下: ``` 2019-09-21 01:43:41 [ERROR] -ContextLoader.java(353) -Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.gsyshop.service.ItemService': Instantiation of bean failed; nested exception is java.lang.ExceptionInInitializerError at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1105) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1050) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:446) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:328) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:835) Caused by: java.lang.ExceptionInInitializerError at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:89) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1098) ... 22 more Caused by: java.lang.IllegalStateException: fail to create adaptive instance: java.lang.IllegalStateException: Can not create adaptive extenstion interface com.alibaba.dubbo.rpc.Protocol, cause: java.io.IOException: invalid constant type: 18 at com.alibaba.dubbo.common.extension.ExtensionLoader.getAdaptiveExtension(ExtensionLoader.java:459) at com.alibaba.dubbo.config.ServiceConfig.<clinit>(ServiceConfig.java:60) ... 30 more Caused by: java.lang.IllegalStateException: Can not create adaptive extenstion interface com.alibaba.dubbo.rpc.Protocol, cause: java.io.IOException: invalid constant type: 18 at com.alibaba.dubbo.common.extension.ExtensionLoader.createAdaptiveExtension(ExtensionLoader.java:723) at com.alibaba.dubbo.common.extension.ExtensionLoader.getAdaptiveExtension(ExtensionLoader.java:455) ... 31 more Caused by: java.lang.RuntimeException: java.io.IOException: invalid constant type: 18 at javassist.CtClassType.getClassFile2(CtClassType.java:204) at javassist.CtClassType.subtypeOf(CtClassType.java:304) at javassist.compiler.MemberResolver.compareSignature(MemberResolver.java:248) at javassist.compiler.MemberResolver.lookupMethod(MemberResolver.java:120) at javassist.compiler.MemberResolver.lookupMethod(MemberResolver.java:97) at javassist.compiler.MemberCodeGen.atMethodCallCore(MemberCodeGen.java:562) at javassist.compiler.MemberCodeGen.atCallExpr(MemberCodeGen.java:524) at javassist.compiler.JvstCodeGen.atCallExpr(JvstCodeGen.java:244) at javassist.compiler.ast.CallExpr.accept(CallExpr.java:46) at javassist.compiler.MemberCodeGen.atCallExpr(MemberCodeGen.java:497) at javassist.compiler.JvstCodeGen.atCallExpr(JvstCodeGen.java:244) at javassist.compiler.ast.CallExpr.accept(CallExpr.java:46) at javassist.compiler.MemberCodeGen.atCallExpr(MemberCodeGen.java:497) at javassist.compiler.JvstCodeGen.atCallExpr(JvstCodeGen.java:244) at javassist.compiler.ast.CallExpr.accept(CallExpr.java:46) at javassist.compiler.MemberCodeGen.atCallExpr(MemberCodeGen.java:497) at javassist.compiler.JvstCodeGen.atCallExpr(JvstCodeGen.java:244) at javassist.compiler.ast.CallExpr.accept(CallExpr.java:46) at javassist.compiler.CodeGen.atBinExpr(CodeGen.java:964) at javassist.compiler.ast.BinExpr.accept(BinExpr.java:41) at javassist.compiler.JvstCodeGen.atMethodArgs(JvstCodeGen.java:358) at javassist.compiler.MemberCodeGen.atMethodCallCore(MemberCodeGen.java:556) at javassist.compiler.MemberCodeGen.atNewExpr(MemberCodeGen.java:302) at javassist.compiler.ast.NewExpr.accept(NewExpr.java:73) at javassist.compiler.CodeGen.compileExpr(CodeGen.java:230) at javassist.compiler.CodeGen.atThrowStmnt(CodeGen.java:628) at javassist.compiler.CodeGen.atStmnt(CodeGen.java:365) at javassist.compiler.ast.Stmnt.accept(Stmnt.java:50) at javassist.compiler.CodeGen.atIfStmnt(CodeGen.java:391) at javassist.compiler.CodeGen.atStmnt(CodeGen.java:355) at javassist.compiler.ast.Stmnt.accept(Stmnt.java:50) at javassist.compiler.CodeGen.atStmnt(CodeGen.java:351) at javassist.compiler.ast.Stmnt.accept(Stmnt.java:50) at javassist.compiler.CodeGen.atMethodBody(CodeGen.java:292) at javassist.compiler.CodeGen.atMethodDecl(CodeGen.java:274) at javassist.compiler.ast.MethodDecl.accept(MethodDecl.java:44) at javassist.compiler.Javac.compileMethod(Javac.java:169) at javassist.compiler.Javac.compile(Javac.java:95) at javassist.CtNewMethod.make(CtNewMethod.java:74) at javassist.CtNewMethod.make(CtNewMethod.java:45) at com.alibaba.dubbo.common.compiler.support.JavassistCompiler.doCompile(JavassistCompiler.java:119) at com.alibaba.dubbo.common.compiler.support.AbstractCompiler.compile(AbstractCompiler.java:59) at com.alibaba.dubbo.common.compiler.support.AdaptiveCompiler.compile(AdaptiveCompiler.java:46) at com.alibaba.dubbo.common.extension.ExtensionLoader.createAdaptiveExtensionClass(ExtensionLoader.java:739) at com.alibaba.dubbo.common.extension.ExtensionLoader.getAdaptiveExtensionClass(ExtensionLoader.java:732) at com.alibaba.dubbo.common.extension.ExtensionLoader.createAdaptiveExtension(ExtensionLoader.java:721) ... 32 more Caused by: java.io.IOException: invalid constant type: 18 at javassist.bytecode.ConstPool.readOne(ConstPool.java:1113) at javassist.bytecode.ConstPool.read(ConstPool.java:1056) at javassist.bytecode.ConstPool.<init>(ConstPool.java:150) at javassist.bytecode.ClassFile.read(ClassFile.java:765) at javassist.bytecode.ClassFile.<init>(ClassFile.java:109) at javassist.CtClassType.getClassFile2(CtClassType.java:191) ... 77 more 9月 21, 2019 1:43:41 上午 org.apache.catalina.core.StandardContext listenerStart 严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.gsyshop.service.ItemService': Instantiation of bean failed; nested exception is java.lang.ExceptionInInitializerError ``` 3.尝试方法:更换dubbo版本 2. 5 2.6 均不行 4.服务层和web层的dubbo配置如下; 服务层.xml  web.xml 
spring+ dubbo tomcat启动报错 Error creating bean with name_course
2017-08-18使用http://blog.csdn.net/aixiaoyang168/article/details/51362675#comments方式,启动报错,信息太长发到这里,请 帮忙看一下 org.s
dubbo发布到tomcat7之后无法访问,提示404,日志显示启动报错_course
2017-05-26发布在webapps目录下  但访问报错  8080可以正常访问,而且manager app下显示/dubbo的running状态为false  启动日志如下: May 26, 2017 1:10:34 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() May 26, 2017 1:10:34 AM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() May 26, 2017 1:10:34 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCa che', 'org.apache.jasper.compiler.TldLocationsCache@5fdddbf6') May 26, 2017 1:10:38 AM org.apache.catalina.core.ApplicationContext log INFO: Initializing log4j system May 26, 2017 1:10:38 AM org.apache.catalina.core.ApplicationContext log INFO: Initializing Spring root WebApplicationContext May 26, 2017 1:10:47 AM org.apache.catalina.core.StandardContext listenerStart SEVERE: Exception sending context initialized event to listener instance of class com.alibaba.citrus.webx.context.WebxContextLoaderListener org.springframework.beans.factory.BeanCreationException: Error creating bean wit h name 'uriBrokerService': Cannot create inner bean '(inner bean)' of type [com. alibaba.citrus.service.uribroker.impl.URIBrokerServiceImpl$URIBrokerInfo] while setting bean property 'brokers' with key [0]; nested exception is org.springfram ework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#25': Cannot create inner bean 'server' of type [com.alibaba.citrus.servic e.uribroker.uri.GenericURIBroker] while setting constructor argument; nested exc eption is org.springframework.beans.factory.BeanCreationException: Error creatin g bean with name 'server': Error setting property values; nested exception is or g.springframework.beans.NotWritablePropertyException: Invalid property 'URIType' of bean class [com.alibaba.citrus.service.uribroker.uri.GenericURIBroker]: Bean property 'URIType' is not writable or has an invalid setter method. Does the pa rameter type of the setter match the return type of the getter? at org.springframework.beans.factory.support.BeanDefinitionValueResolver .resolveInnerBean(BeanDefinitionValueResolver.java:230) at org.springframework.beans.factory.support.BeanDefinitionValueResolver .resolveValueIfNecessary(BeanDefinitionValueResolver.java:122) at org.springframework.beans.factory.support.BeanDefinitionValueResolver .resolveManagedList(BeanDefinitionValueResolver.java:287) at org.springframework.beans.factory.support.BeanDefinitionValueResolver .resolveValueIfNecessary(BeanDefinitionValueResolver.java:126) at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245) "localhost.2017-05-26.log" 362L, 43836C 1,1 Top May 26, 2017 1:10:34 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() May 26, 2017 1:10:34 AM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() May 26, 2017 1:10:34 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@5fdddbf6') May 26, 2017 1:10:38 AM org.apache.catalina.core.ApplicationContext log INFO: Initializing log4j system May 26, 2017 1:10:38 AM org.apache.catalina.core.ApplicationContext log INFO: Initializing Spring root WebApplicationContext May 26, 2017 1:10:47 AM org.apache.catalina.core.StandardContext listenerStart SEVERE: Exception sending context initialized event to listener instance of class com.alibaba.citrus.webx.context.WebxContextLoaderListener org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'uriBrokerService': Cannot create inner bean '(inner bean)' of type [com.alibaba.citrus.service.uribroker.impl.URIBrokerServiceImpl$URIBrokerInfo] while setting bean property 'brokers' with key [0]; nested exception is or g.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#25': Cannot create inner bean 'server' of type [com.ali baba.citrus.service.uribroker.uri.GenericURIBroker] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreation Exception: Error creating bean with name 'server': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyExcepti on: Invalid property 'URIType' of bean class [com.alibaba.citrus.service.uribroker.uri.GenericURIBroker]: Bean property 'URIType' is not writable or has a n invalid setter method. Does the parameter type of the setter match the return type of the getter? at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:230) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:122) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:287) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:126) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409) at java.security.AccessController.doPrivileged(Native Method) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380) 求大神们帮忙看看什么情况 (zookeeper已经启动了)
http://192.168.25.128:8080/dubbo-admin/报404?_course
2018-11-15dubbo-admin-2.5.4.war也复制到tomcat/webapps下了,startup.sh也启动了,zookeeper在这之前也启动了。为什么访问http://192.168.25.128:8080/dubbo-admin/报404?
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