title: Issues Starting my Simple Spring Boot Application
body: <p>I am starting to learn Spring Boot following a Pluralsight training.</p>
  
  <p>I am doing a very simple Rest Service using Spring boot and i only have a couple lines of code. So i guess the issue will be in the pom.xml configs.</p>
  
  <p>please see below everything i have:</p>
  
  <p><strong>pom.xml</strong>
  <div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;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"&gt;
      &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
  
      &lt;groupId&gt;com.springboot&lt;/groupId&gt;
      &lt;artifactId&gt;das-boot&lt;/artifactId&gt;
      &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
      &lt;packaging&gt;jar&lt;/packaging&gt;
  
      &lt;parent&gt;
          &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
          &lt;artifactId&gt;spring-boot-starter-parent&lt;/artifactId&gt;
          &lt;version&gt;1.3.1.RELEASE&lt;/version&gt;
      &lt;/parent&gt;
  
      &lt;name&gt;das-boot&lt;/name&gt;
      &lt;url&gt;http://mave.apache.org&lt;/url&gt;
  
      &lt;properties&gt;
          &lt;project.build.sourceEncoding&gt;UTF-8&lt;/project.build.sourceEncoding&gt;
      &lt;/properties&gt;
  
      &lt;dependencies&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
              &lt;artifactId&gt;spring-boot-starter-web&lt;/artifactId&gt;
          &lt;/dependency&gt;
  
          &lt;dependency&gt;
              &lt;groupId&gt;junit&lt;/groupId&gt;
              &lt;artifactId&gt;junit&lt;/artifactId&gt;
              &lt;version&gt;3.8.1&lt;/version&gt;
              &lt;scope&gt;test&lt;/scope&gt;
          &lt;/dependency&gt;
      &lt;/dependencies&gt;
  
  &lt;/project&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p><strong>App.java</strong></p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>package com.boot;
  
  import org.springframework.boot.SpringApplication;
  import org.springframework.boot.autoconfigure.SpringBootApplication;
  
  @SpringBootApplication
  public class App {
  
      public static void main(String[] args){
  
          SpringApplication.run(App.class, args);
          //System.out.println("Hello World!");
      }
  }</code></pre>
  </div>
  </div>
  </p>
  
  <p><strong>HomeController.java</strong></p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-js lang-js prettyprint-override"><code>package com.boot.controller;
  
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RestController;
  
  @RestController
  public class HomeController {
  
      @RequestMapping("/")
      public String home(){
          return "Das Boot, reporting for duty";
      }
  }</code></pre>
  </div>
  </div>
  </p>
  
  <p><strong>Error Logs</strong>
  <a href="https://i.stack.imgur.com/EZ2wa.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/EZ2wa.jpg" alt="Error Logs Screen shot"></a></p>
  
  <p><strong>Complete Error Logs</strong></p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>/Library/Java/JavaVirtualMachines/jdk-10.0.1.jdk/Contents/Home/bin/java -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=49835 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=127.0.0.1 -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:/Users/johnmartinez/Library/Application Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/181.5087.20/IntelliJ IDEA.app/Contents/lib/idea_rt.jar=49836:/Users/johnmartinez/Library/Application Support/JetBrains/Toolbox/apps/IDEA-U/ch-0/181.5087.20/IntelliJ IDEA.app/Contents/bin" -Dfile.encoding=UTF-8 -classpath "/Users/johnmartinez/Documents/OneDrive/Programming Workspace/Pluralsight Workspace/Spring Boot/das-boot/target/classes:/Users/johnmartinez/.m2/repository/org/springframework/boot/spring-boot-starter-web/1.3.1.RELEASE/spring-boot-starter-web-1.3.1.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/springframework/boot/spring-boot-starter/1.3.1.RELEASE/spring-boot-starter-1.3.1.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/springframework/boot/spring-boot/1.3.1.RELEASE/spring-boot-1.3.1.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/springframework/boot/spring-boot-autoconfigure/1.3.1.RELEASE/spring-boot-autoconfigure-1.3.1.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/springframework/boot/spring-boot-starter-logging/1.3.1.RELEASE/spring-boot-starter-logging-1.3.1.RELEASE.jar:/Users/johnmartinez/.m2/repository/ch/qos/logback/logback-classic/1.1.3/logback-classic-1.1.3.jar:/Users/johnmartinez/.m2/repository/ch/qos/logback/logback-core/1.1.3/logback-core-1.1.3.jar:/Users/johnmartinez/.m2/repository/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar:/Users/johnmartinez/.m2/repository/org/slf4j/jcl-over-slf4j/1.7.13/jcl-over-slf4j-1.7.13.jar:/Users/johnmartinez/.m2/repository/org/slf4j/jul-to-slf4j/1.7.13/jul-to-slf4j-1.7.13.jar:/Users/johnmartinez/.m2/repository/org/slf4j/log4j-over-slf4j/1.7.13/log4j-over-slf4j-1.7.13.jar:/Users/johnmartinez/.m2/repository/org/springframework/spring-core/4.2.4.RELEASE/spring-core-4.2.4.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/yaml/snakeyaml/1.16/snakeyaml-1.16.jar:/Users/johnmartinez/.m2/repository/org/springframework/boot/spring-boot-starter-tomcat/1.3.1.RELEASE/spring-boot-starter-tomcat-1.3.1.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/8.0.30/tomcat-embed-core-8.0.30.jar:/Users/johnmartinez/.m2/repository/org/apache/tomcat/embed/tomcat-embed-el/8.0.30/tomcat-embed-el-8.0.30.jar:/Users/johnmartinez/.m2/repository/org/apache/tomcat/embed/tomcat-embed-logging-juli/8.0.30/tomcat-embed-logging-juli-8.0.30.jar:/Users/johnmartinez/.m2/repository/org/apache/tomcat/embed/tomcat-embed-websocket/8.0.30/tomcat-embed-websocket-8.0.30.jar:/Users/johnmartinez/.m2/repository/org/springframework/boot/spring-boot-starter-validation/1.3.1.RELEASE/spring-boot-starter-validation-1.3.1.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/hibernate/hibernate-validator/5.2.2.Final/hibernate-validator-5.2.2.Final.jar:/Users/johnmartinez/.m2/repository/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final.jar:/Users/johnmartinez/.m2/repository/org/jboss/logging/jboss-logging/3.3.0.Final/jboss-logging-3.3.0.Final.jar:/Users/johnmartinez/.m2/repository/com/fasterxml/classmate/1.1.0/classmate-1.1.0.jar:/Users/johnmartinez/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.6.4/jackson-databind-2.6.4.jar:/Users/johnmartinez/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.6.4/jackson-annotations-2.6.4.jar:/Users/johnmartinez/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.6.4/jackson-core-2.6.4.jar:/Users/johnmartinez/.m2/repository/org/springframework/spring-web/4.2.4.RELEASE/spring-web-4.2.4.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/springframework/spring-aop/4.2.4.RELEASE/spring-aop-4.2.4.RELEASE.jar:/Users/johnmartinez/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar:/Users/johnmartinez/.m2/repository/org/springframework/spring-beans/4.2.4.RELEASE/spring-beans-4.2.4.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/springframework/spring-context/4.2.4.RELEASE/spring-context-4.2.4.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/springframework/spring-webmvc/4.2.4.RELEASE/spring-webmvc-4.2.4.RELEASE.jar:/Users/johnmartinez/.m2/repository/org/springframework/spring-expression/4.2.4.RELEASE/spring-expression-4.2.4.RELEASE.jar" com.boot.App
  
    .   ____          _            __ _ _
   /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
  ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
   \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
    '  |____| .__|_| |_|_| |_\__, | / / / /
   =========|_|==============|___/=/_/_/_/
   :: Spring Boot ::        (v1.3.1.RELEASE)
  
  2018-06-09 19:26:11.742  INFO 7952 --- [           main] com.boot.App                             : Starting App on Johns-MacBook-Pro.local with PID 7952 (started by johnmartinez in /Users/johnmartinez/Documents/OneDrive/Programming Workspace/Pluralsight Workspace/Spring Boot/das-boot)
  2018-06-09 19:26:11.746  INFO 7952 --- [           main] com.boot.App                             : No active profile set, falling back to default profiles: default
  2018-06-09 19:26:11.788  INFO 7952 --- [           main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@1b8a29df: startup date [Sat Jun 09 19:26:11 EDT 2018]; root of context hierarchy
  WARNING: An illegal reflective access operation has occurred
  WARNING: Illegal reflective access by org.springframework.cglib.core.ReflectUtils$1 (file:/Users/johnmartinez/.m2/repository/org/springframework/spring-core/4.2.4.RELEASE/spring-core-4.2.4.RELEASE.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain)
  WARNING: Please consider reporting this to the maintainers of org.springframework.cglib.core.ReflectUtils$1
  WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
  WARNING: All illegal access operations will be denied in a future release
  2018-06-09 19:26:12.246  WARN 7952 --- [           main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperBuilderConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.jackson.JacksonProperties org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperBuilderConfiguration.jacksonProperties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'spring.jackson.CONFIGURATION_PROPERTIES': Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
  2018-06-09 19:26:12.246  INFO 7952 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Unregistering JMX-exposed beans on shutdown
  2018-06-09 19:26:12.252 ERROR 7952 --- [           main] o.s.boot.SpringApplication               : Application startup failed
  
  org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperBuilderConfiguration': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.jackson.JacksonProperties org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperBuilderConfiguration.jacksonProperties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'spring.jackson.CONFIGURATION_PROPERTIES': Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
   at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) ~[spring-context-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) ~[spring-context-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:764) [spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at org.springframework.boot.SpringApplication.doRun(SpringApplication.java:357) [spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at org.springframework.boot.SpringApplication.run(SpringApplication.java:305) [spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at org.springframework.boot.SpringApplication.run(SpringApplication.java:1124) [spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at org.springframework.boot.SpringApplication.run(SpringApplication.java:1113) [spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at com.boot.App.main(App.java:11) [classes/:na]
  Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.jackson.JacksonProperties org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration$JacksonObjectMapperBuilderConfiguration.jacksonProperties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'spring.jackson.CONFIGURATION_PROPERTIES': Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
   at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   ... 16 common frames omitted
  Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'spring.jackson.CONFIGURATION_PROPERTIES': Initialization of bean failed; nested exception is javax.validation.ValidationException: Unable to instantiate Configuration.
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   ... 18 common frames omitted
  Caused by: javax.validation.ValidationException: Unable to instantiate Configuration.
   at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:279) ~[validation-api-1.1.0.Final.jar:na]
   at org.springframework.validation.beanvalidation.LocalValidatorFactoryBean.afterPropertiesSet(LocalValidatorFactoryBean.java:223) ~[spring-context-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor$LocalValidatorFactory.run(ConfigurationPropertiesBindingPostProcessor.java:424) ~[spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.getValidator(ConfigurationPropertiesBindingPostProcessor.java:361) ~[spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.determineValidator(ConfigurationPropertiesBindingPostProcessor.java:344) ~[spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:303) ~[spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:275) ~[spring-boot-1.3.1.RELEASE.jar:1.3.1.RELEASE]
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:408) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.2.4.RELEASE.jar:4.2.4.RELEASE]
   ... 27 common frames omitted
  Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
   at org.hibernate.validator.internal.util.Version.getJavaRelease(Version.java:36) ~[hibernate-validator-5.2.2.Final.jar:5.2.2.Final]
   at org.hibernate.validator.internal.engine.ConfigurationImpl.&lt;init&gt;(ConfigurationImpl.java:120) ~[hibernate-validator-5.2.2.Final.jar:5.2.2.Final]
   at org.hibernate.validator.internal.engine.ConfigurationImpl.&lt;init&gt;(ConfigurationImpl.java:96) ~[hibernate-validator-5.2.2.Final.jar:5.2.2.Final]
   at org.hibernate.validator.HibernateValidator.createGenericConfiguration(HibernateValidator.java:31) ~[hibernate-validator-5.2.2.Final.jar:5.2.2.Final]
   at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:276) ~[validation-api-1.1.0.Final.jar:na]
   ... 36 common frames omitted
  
  2018-06-09 19:26:12.254  INFO 7952 --- [           main] .b.l.ClasspathLoggingApplicationListener : Application failed to start with classpath: unknown
  
  Process finished with exit code 1</code></pre>
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