title: My microservice does not run in my eureka interface
body: <p>I am on an application with JAVA in back and Angular in front.</p>
  
  <p>I use spring boot and a neo4j database.</p>
  
  <p>This application uses microservices.</p>
  
  <p>When I run my eureka server I find it on http: // localhost: 8761 /. Until then there is no problem.</p>
  
  <p>But once I start my microservice it does not appear in "Instances currently registered with Eureka" of my eureka interface.</p>
  
  <p>After launching my micro services I looked at the console and there are indeed several errors below and the one we are interested in is the penultimate:</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>Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
  2018-10-04 11:40:28.956 ERROR 18576 --- [           main] o.s.boot.SpringApplication               : Application run failed
  ...
  Error creating bean with name 'neo4jAuditionBeanFactoryPostProcessor':
  ...
  Error creating bean with name 'sessionFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/neo4j/Neo4jDataAutoConfiguration.class]:
  ...
  Failed to instantiate [org.neo4j.ogm.session.SessionFactory]:
  ...
  The client is unauthorized due to authentication failure.
  ...
  at java.lang.Thread.run(Unknown Source) ~[na:1.8.0_181]</code></pre>
  </div>
  </div>
  </p>
  
  <p>I was able to look at forums for explanations and he talks about login on neo4j because I think that my problem comes from a connection to the database but for the moment I can not quite understand why despite the forums.</p>
  
  <p>I tried to launch the micro service once I was logged in with my google account to neo4j, once disconnected, and all possible ways but without success, I still have the same error and the micro service that does not not launch in the eureka interface.</p>
  
  <p>I did not put my code because I'm sure it does not come from him. I have friends working on the project and with the same code it works at home ...</p>
  
  <p>Can you give me advice or help me if I'm on the wrong path?</p>