Spring cloud Eureka error when running - spring-boot

Question

I'm trying to create a Spring cloud Eureka server with the pom below, largely derived from https://github.com/joshlong/service-registration-and-discovery
However, I'm getting "Error creating bean with name 'viewControllerHandlerMapping'" error, caused by "java.lang.IllegalStateException: The resources may not be accessed if they are not currently started".
Which I think may have to do with versions for various Jersey components pulled being 1.11 and 1.13, although I don't see any single jar being pulled twice. Other than that, I have no clue why. Any ideas? Thanks in advance!
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.my.cloudconfig</groupId>
<artifactId>eureka</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>eureka</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka-server</artifactId>
<version>1.0.3.RELEASE</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>1.2.7</version>
</plugin>
</plugins>
</build>
</project>
EDIT
App class:
#SpringBootApplication
#EnableEurekaServer
public class EurekaApplication
{
public static void main(String[] args) {
SpringApplication.run(EurekaApplication.class, args);
}
}
Stacktrace:
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'viewControllerHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'viewControllerHandlerMapping' threw exception; nested exception is java.lang.IllegalStateException: The resources may not be accessed if they are not currently started
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1119)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1014)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at com.my.cloudconfig.EurekaApplication.main(EurekaApplication.java:18)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'viewControllerHandlerMapping' threw exception; nested exception is java.lang.IllegalStateException: The resources may not be accessed if they are not currently started
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
... 22 more
Caused by: java.lang.IllegalStateException: The resources may not be accessed if they are not currently started
at org.apache.catalina.webresources.StandardRoot.validate(StandardRoot.java:245)
at org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:212)
at org.apache.catalina.webresources.StandardRoot.getResource(StandardRoot.java:206)
at org.apache.catalina.core.ApplicationContext.getResource(ApplicationContext.java:553)
at org.apache.catalina.core.ApplicationContextFacade.getResource(ApplicationContextFacade.java:199)
at org.springframework.web.context.support.ServletContextResource.exists(ServletContextResource.java:102)
at org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.addStaticIndexHtmlViewControllers(WebMvcAutoConfiguration.java:276)
at org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.addViewControllers(WebMvcAutoConfiguration.java:271)
at org.springframework.web.servlet.config.annotation.WebMvcConfigurerComposite.addViewControllers(WebMvcConfigurerComposite.java:119)
at org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration.addViewControllers(DelegatingWebMvcConfiguration.java:77)
at org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport.viewControllerHandlerMapping(WebMvcConfigurationSupport.java:346)
at org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration$$EnhancerBySpringCGLIB$$3f1ec1c2.CGLIB$viewControllerHandlerMapping$25(<generated>)
at org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration$$EnhancerBySpringCGLIB$$3f1ec1c2$$FastClassBySpringCGLIB$$722e1019.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:309)
at org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration$$EnhancerBySpringCGLIB$$3f1ec1c2.viewControllerHandlerMapping(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
... 23 more

Answer 1

So the problem is that spring-cloud-starter-eureka-server 1.0.3.RELEASE is pulling conflicting jersey versions -- 1.11 and 1.13. If I exclude 1.13 dependencies and re-add them as 1.11 dependencies, it works:
Conflicting jersey versions:
[INFO] | +- org.springframework.cloud:spring-cloud-netflix-eureka-server:jar:1.0.3.RELEASE:compile
[INFO] | | +- com.netflix.eureka:eureka-client:jar:1.1.147:compile
[INFO] | | | +- com.sun.jersey:jersey-core:jar:1.11:compile
[INFO] | | | +- com.sun.jersey:jersey-client:jar:1.11:runtime
[INFO] | | | +- com.sun.jersey.contribs:jersey-apache-client4:jar:1.11:runtime
[INFO] | | +- com.sun.jersey:jersey-servlet:jar:1.13:compile
[INFO] | | +- com.sun.jersey:jersey-server:jar:1.13:compile
Fix:
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka-server</artifactId>
<version>1.0.3.RELEASE</version>
<exclusions>
<exclusion>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-servlet</artifactId>
</exclusion>
<exclusion>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-servlet</artifactId>
<version>1.11</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>1.11</version>
</dependency>