title: There is no procedure with the name `example.convertDirection` registered for this database instance
body: <p>I'm trying to create my own custom procedure using neo4J. I'm running the neo4j installer (v3.2.6) for windows.
  I followed this <a href="https://github.com/neo4j-examples/neo4j-procedure-template" rel="nofollow noreferrer">tutorial</a> and created my own simple procedure below:</p>
  
  <pre><code>package example;
  import java.util.List;
  
  import org.neo4j.procedure.Description;
  import org.neo4j.procedure.Name;
  import org.neo4j.procedure.UserFunction;
  
  public class ConvertDirection{
  
  @UserFunction
  @Description("example.convertDirection('v') - returns full direction name VERTICAL.")
  public String convertDirection(
          @Name("string") String string) {
      if (string.equals(null)) {
          return null;
      }
      if(string.equalsIgnoreCase("v")){
          return "VERTICAL";
      } else if (string.equalsIgnoreCase("h")){
          return "HORIZONTAL";
      } else {
          return "BOTH";
      } 
  }
  }
  </code></pre>
  
  <p>I created my own test class and generated the jar running mvn clean package.</p>
  
  <p>After that, I placed the procedure-template-1.0.0-SNAPSHOT in my both plugins folders (C:\Users\var\lib\neo4j\data\databases\graph.db\plugins and C:\Program Files\Neo4j CE 3.1.1\plugins).</p>
  
  <p>Then I changed my neo4j.conf as suggested <a href="https://stackoverflow.com/questions/36897634/there-is-no-procedure-with-the-name-apoc-help-registered-for-this-database-ins">here</a> to include the plugin paths. I've tried pointing both to program files/plugins and graph.db/plugins in both ways:</p>
  
  <p>dbms.directories.plugins=c:/Users/var/lib/neo4j/data/databases/graph.db/plugins
  dbms.directories.plugins=c:/Program\ Files/Neo4j\ CE\ 3.1.1/plugins</p>
  
  <p>After restarting the server, I still got this error and my procedure isn't listed.</p>
  
  <blockquote>
    <p>There is no procedure with the name <code>example.convertDirection</code>
    registered for this database instance. Please ensure you've spelled
    the procedure name correctly and that the procedure is properly
    deployed.</p>
  </blockquote>
  
  <p>Does anyone know what this might be?</p>