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    That's a possibility. If you keep seeing it can you attach the
    logging.properties file? <br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 04/14/2013 11:57 AM, Ales Justin
      wrote:<br>
    </div>
    <blockquote
      cite="mid:0226D295-6D68-4736-9B3E-F18AB0487CB2@gmail.com"
      type="cite">
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      <div>I didn't change anything.<br>
      </div>
      <div>Could be some non-clean shutdown?</div>
      <div>On the next run it worked.</div>
      <div><br>
        On Apr 14, 2013, at 18:06, "James R. Perkins" &lt;<a
          moz-do-not-send="true" href="mailto:jperkins@redhat.com">jperkins@redhat.com</a>&gt;
        wrote:<br>
        <br>
      </div>
      <blockquote type="cite">
        <div>
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          Looks like the logging.properties file is missing the class
          name for the handler.<br>
          <br>
          Should look something like:<br>
formatter.PATTERN=org.jboss.logmanager.formatters.PatternFormatter<br>
          <br>
          <div class="moz-cite-prefix">On 04/13/2013 02:15 AM, Ales
            Justin wrote:<br>
          </div>
          <blockquote
            cite="mid:B16AF653-D516-4FE8-A331-4F3814C90972@gmail.com"
            type="cite">
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            Just in case this can help fixing this in AS8.
            <div><br>
            </div>
            <div>---</div>
            <div><br>
            </div>
            <div><a moz-do-not-send="true"
                href="https://gist.github.com/alesj/5377690">https://gist.github.com/alesj/5377690</a></div>
            <div><br>
            </div>
            <div>---</div>
            <div><br>
            </div>
            <div>
              <div>java.lang.IllegalArgumentException: className is null</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.config.AbstractPropertyConfiguration.&lt;init&gt;(AbstractPropertyConfiguration.java:59)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.config.FormatterConfigurationImpl.&lt;init&gt;(FormatterConfigurationImpl.java:33)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.config.LogContextConfigurationImpl.addFormatterConfiguration(LogContextConfigurationImpl.java:173)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.PropertyConfigurator.configureFormatter(PropertyConfigurator.java:576)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.PropertyConfigurator.configureHandler(PropertyConfigurator.java:629)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.PropertyConfigurator.configureLogger(PropertyConfigurator.java:541)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.PropertyConfigurator.configure(PropertyConfigurator.java:480)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.PropertyConfigurator.configure(PropertyConfigurator.java:96)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.as.logging.logmanager.ConfigurationPersistence.configure(ConfigurationPersistence.java:128)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.LogManager.readConfiguration(LogManager.java:300)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
org.jboss.logmanager.LogManager.readConfiguration(LogManager.java:262)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
                java.util.logging.LogManager$2.run(LogManager.java:267)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
                java.util.logging.LogManager$2.run(LogManager.java:265)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
                java.security.AccessController.doPrivileged(Native
                Method)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
java.util.logging.LogManager.readPrimordialConfiguration(LogManager.java:265)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
java.util.logging.LogManager.getLogManager(LogManager.java:248)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
                java.util.logging.Logger.&lt;init&gt;(Logger.java:225)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
java.util.logging.LogManager$RootLogger.&lt;init&gt;(LogManager.java:1289)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
java.util.logging.LogManager$RootLogger.&lt;init&gt;(LogManager.java:1287)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
                java.util.logging.LogManager$1.run(LogManager.java:179)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
                java.security.AccessController.doPrivileged(Native
                Method)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at
java.util.logging.LogManager.&lt;clinit&gt;(LogManager.java:156)</div>
              <div><span class="Apple-tab-span" style="white-space:pre">
                </span>at org.jboss.modules.Main.main(Main.java:313)</div>
              <div>11:12</div>
            </div>
            <br>
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          </blockquote>
          <br>
          <pre class="moz-signature" cols="72">-- 
James R. Perkins
JBoss by Red Hat</pre>
        </div>
      </blockquote>
      <blockquote type="cite">
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    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
James R. Perkins
JBoss by Red Hat</pre>
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