title: error:Failed to execute goal com.google.cloud.tools:jib-maven-plugin:0.9.11:dockerBuild dockerizing JHipster-Registry
body: <p>When I run this command:</p>
  
  <pre><code>mvn -e package -Pprod verify jib:dockerBuild
  </code></pre>
  
  <p>in <code>jhipster-registry</code> standard project, to dockerize this application, I get this error:</p>
  
  <pre><code>[ERROR] Failed to execute goal com.google.cloud.tools:jib-maven-plugin:0.9.11:dockerBuild (default-cli) on project jhipster-registry: Invalid image reference: JHipster Registry:5.0.0 -&gt; [Help 1]
  org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.google.cloud.tools:jib-maven-plugin:0.9.11:dockerBuild (default-cli) on project jhipster-registry: Invalid image reference: JHipster Registry:5.0.0
  </code></pre>
  
  <p>The link suggested in Help1 is:</p>
  
  <p><a href="https://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException" rel="nofollow noreferrer">https://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException</a></p>