Univiewer Web Console displays a popup error message after launching the jnlp
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Univiewer Web Console displays a popup error message after launching the jnlp

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Article ID: 86772

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Updated On:

Products

CA Automic Dollar Universe

Issue/Introduction

Univiewer Web Console displays a popup error message after launching the jnlp OR Unable to save a modified object.

Popup message in Univiewer Webconsole:

"Error at line 11 char 55: File "resources/digester/attribute.xml" not found"

In the univiewer.log this error message appears:

2013-08-26 15:28:44,518|ERROR|http://tomcat_server/univiewer|AWT-EventQueue-2|com.orsyp.kmeleon.environment.ExceptionManager|An error occured on ENVIRONMENT: (node = null environment = null)
org.apache.commons.digester.xmlrules.XmlLoadException: Error at line 11 char 55: File "resources/digester/attribute.xml" not found.
at org.apache.commons.digester.xmlrules.FromXmlRuleSet$URLXMLRulesLoader.loadRules(FromXmlRuleSet.java:199)
at org.apache.commons.digester.xmlrules.FromXmlRuleSet.addRuleInstances(FromXmlRuleSet.java:176)
at org.apache.commons.digester.xmlrules.FromXmlRuleSet.addRuleInstances(FromXmlRuleSet.java:141)
at org.apache.commons.digester.Digester.addRuleSet(Digester.java:1998)
at org.apache.commons.digester.xmlrules.DigesterLoader.createDigester(DigesterLoader.java:80)
at com.orsyp.kmeleon.info.InfoReader.<init>(InfoReader.java:62)
at com.orsyp.kmeleon.info.InfoReader.<clinit>(InfoReader.java:49)
at com.orsyp.kmeleon.swing.infopanel.InfoPanel.<clinit>(InfoPanel.java:40)
at com.orsyp.kmeleon.swing.KmeleonFrame.installFloatingPanels(KmeleonFrame.java:117)
at com.orsyp.kmeleon.swing.KmeleonFrame.setVisible(KmeleonFrame.java:101)
at com.orsyp.kmeleon.KmeleonStartUp$11.run(KmeleonStartUp.java:1043)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: org.xml.sax.SAXParseException; lineNumber: 11; columnNumber: 55; Error at line 11 char 55: File "resources/digester/attribute.xml" not found.
at org.apache.commons.digester.Digester.createSAXException(Digester.java:3181)
at org.apache.commons.digester.Digester.createSAXException(Digester.java:3207)
at org.apache.commons.digester.Digester.startElement(Digester.java:1456)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1765)
at org.apache.commons.digester.xmlrules.FromXmlRuleSet$URLXMLRulesLoader.loadRules(FromXmlRuleSet.java:197)
... 24 more
Caused by: java.io.FileNotFoundException: File "resources/digester/attribute.xml" not found.

Cause

Cause type: Configuration
Root Cause: The required files of the WebConsole have not been properly downloaded from the Tomcat Server probably due to a full Java cache

Resolution

Please verify the Tomcat Settings and check that these values have been set on the http connector:
Edit the file: /conf/server.xml and modify the connector/s configuration adding the variables maxPostSize and maxHeaderCount like this:

connectionTimeout="60000"
redirectPort="8443"
maxPostSize="12582912"
maxHeaderCount="5000"/>

Then restart the tomcat server.

If the settings are OK, empty the Java temporary files as indicated here:
http://java.com/en/download/help/plugin_cache.xml

Then redownload the WebConsole and launch it.

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