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  <title>Issues Manually Installing Liferay portal 7.2 on Wildfly 11.0</title>
  <link rel="self" href="https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=118362705" />
  <subtitle>Issues Manually Installing Liferay portal 7.2 on Wildfly 11.0</subtitle>
  <id>https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=118362705</id>
  <updated>2026-04-03T23:28:50Z</updated>
  <dc:date>2026-04-03T23:28:50Z</dc:date>
  <entry>
    <title>RE: Issues Manually Installing Liferay portal 7.2 on Wildfly 11.0</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=118448027" />
    <author>
      <name>Kevin Matthews</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=118448027</id>
    <updated>2020-02-06T15:06:33Z</updated>
    <published>2020-02-06T15:06:33Z</published>
    <summary type="html">I was able to successfully installed version 7.2. The problem was I had the old portal.jar in the modules folder I replaces it  with the new 7.2 jar</summary>
    <dc:creator>Kevin Matthews</dc:creator>
    <dc:date>2020-02-06T15:06:33Z</dc:date>
  </entry>
  <entry>
    <title>RE: Issues Manually Installing Liferay portal 7.2 on Wildfly 11.0</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=118410666" />
    <author>
      <name>Kevin Matthews</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=118410666</id>
    <updated>2020-02-03T15:06:24Z</updated>
    <published>2020-02-03T15:06:24Z</published>
    <summary type="html">Now when I retart the Widfly server to load Liferay 7.2 I am getting the following error below. Can anyone advise as to why this exception is thrown? It seems there is a reference to JDK11 which we are not using.&amp;#34;{\&amp;#34;WFLYCTL0080: Failed services\&amp;#34; =&amp;gt; {\&amp;#34;jboss.undertow.deployment.default-server.default-host./\&amp;#34; =&amp;gt; \&amp;#34;java.lang.NoSuchMethodError: com.liferay.portal.kernel.util.JavaDetector.isJDK11()Z&lt;br /&gt;    Caused by: java.lang.NoSuchMethodError: com.liferay.portal.kernel.util.JavaDetector.isJDK11()Z\&amp;#34;}}&amp;#34;</summary>
    <dc:creator>Kevin Matthews</dc:creator>
    <dc:date>2020-02-03T15:06:24Z</dc:date>
  </entry>
  <entry>
    <title>RE: Issues Manually Installing Liferay portal 7.2 on Wildfly 11.0</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=118410343" />
    <author>
      <name>Kevin Matthews</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=118410343</id>
    <updated>2020-02-03T15:04:00Z</updated>
    <published>2020-02-03T15:04:00Z</published>
    <summary type="html">I was able to figure out the problem. The reference to the petra reflect jars was missing from module.xml file</summary>
    <dc:creator>Kevin Matthews</dc:creator>
    <dc:date>2020-02-03T15:04:00Z</dc:date>
  </entry>
  <entry>
    <title>Issues Manually Installing Liferay portal 7.2 on Wildfly 11.0</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=118362704" />
    <author>
      <name>Kevin Matthews</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=118362704</id>
    <updated>2020-01-28T17:29:19Z</updated>
    <published>2020-01-28T17:29:19Z</published>
    <summary type="html">Hello, I am manual installing liferay 7.2 using Widlfly 11.0 on linux  and I receive the error below. I have all the petra jars i the module folder. Does anyone know what could cause this exception? I was able to successfully install on Windows. &lt;br /&gt;&lt;br /&gt;&lt;strong&gt;{&amp;#34;WFLYCTL0080: Failed services&amp;#34; =&amp;gt; {&amp;#34;jboss.undertow.deployment.default-server.default-host./&amp;#34; =&amp;gt; &amp;#34;java.lang.NoClassDefFoundError: com/liferay/petra/reflect/ReflectionUtil&lt;br /&gt;    Caused by: java.lang.NoClassDefFoundError: com/liferay/petra/reflect/ReflectionUtil&lt;br /&gt;    Caused by: java.lang.ClassNotFoundException: com.liferay.petra.reflect.ReflectionUtil from [Module \&amp;#34;deployment.ROOT.war\&amp;#34; from Service Module Loader]&amp;#34;}}&lt;/strong&gt;</summary>
    <dc:creator>Kevin Matthews</dc:creator>
    <dc:date>2020-01-28T17:29:19Z</dc:date>
  </entry>
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