title: class com.sun.javafx.fxml.FXMLLoaderHelper cannot access class com.sun.javafx.util.Utils
body: <p>At first, I want to say that there are other topic with this problem but I tried the solutions and it didn't work for me.</p>
  
  <p>I explain my problem. I begin to developp a Javafx project with Maven on my computer. In this computer the SDK java is 10.</p>
  
  <p>Now I must to develop on another computer. I take my source with Git and open it with Intellij. But when I tried to run my application, it crash with this message:</p>
  
  <pre><code> Caused by: java.lang.IllegalAccessError: class com.sun.javafx.fxml.FXMLLoaderHelper (in unnamed module @0x45b904e9) cannot access class com.sun.javafx.util.Utils (in module javafx.graphics) because module javafx.graphics does not export com.sun.javafx.util to unnamed module @0x45b904e9
  </code></pre>
  
  <p>I tried many things but nothing works. I don't understand. It seems like the program don't access to javafx things that it needs. But my Maven import javafx. My Maven file:</p>
  
  <pre><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;groupId&lt;/groupId&gt;
      &lt;artifactId&gt;ProjetER-Scan&lt;/artifactId&gt;
      &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
  
      &lt;build&gt;
          &lt;plugins&gt;
              &lt;plugin&gt;
                  &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
                  &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
                  &lt;configuration&gt;
                      &lt;source&gt;12&lt;/source&gt;
                      &lt;target&gt;12&lt;/target&gt;
                  &lt;/configuration&gt;
              &lt;/plugin&gt;
          &lt;/plugins&gt;
  
      &lt;/build&gt;
  
      &lt;properties&gt;
          &lt;maven.compiler.release&gt;12&lt;/maven.compiler.release&gt;
      &lt;/properties&gt;
  
      &lt;dependencies&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.openjfx&lt;/groupId&gt;
              &lt;artifactId&gt;javafx-controls&lt;/artifactId&gt;
              &lt;version&gt;13-ea+3&lt;/version&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.openjfx&lt;/groupId&gt;
              &lt;artifactId&gt;javafx-fxml&lt;/artifactId&gt;
              &lt;version&gt;13-ea+3&lt;/version&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.openjfx&lt;/groupId&gt;
              &lt;artifactId&gt;javafx-graphics&lt;/artifactId&gt;
              &lt;version&gt;13-ea+3&lt;/version&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;com.google.firebase&lt;/groupId&gt;
              &lt;artifactId&gt;firebase-admin&lt;/artifactId&gt;
              &lt;version&gt;6.8.1&lt;/version&gt;
          &lt;/dependency&gt;
          &lt;dependency&gt;
              &lt;groupId&gt;org.jsonschema2pojo&lt;/groupId&gt;
              &lt;artifactId&gt;jsonschema2pojo-core&lt;/artifactId&gt;
              &lt;version&gt;1.0.1&lt;/version&gt;
          &lt;/dependency&gt;
      &lt;/dependencies&gt;
  
  
  &lt;/project&gt;
  </code></pre>