Re: jdom2 runtime

Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError

       at org.jdom2.input.SAXBuilder.<init>(SAXBuilder.java:338)

       at org.jdom2.input.SAXBuilder.<init>(SAXBuilder.java:221)

       at transform.ReadDmFile.<init>(ReadDmFile.java:47)

       at transform.TransformAction.execute(TransformAction.java:410)

       at transform.MakeBook.actionPerformed(MakeBook.java:112)

       at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)

       at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)

       at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)

       at javax.swing.DefaultButtonModel.setPressed(Unknown Source)

       at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown
Source)

       at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)

       at java.awt.Component.processMouseEvent(Unknown Source)

       at javax.swing.JComponent.processMouseEvent(Unknown Source)

       at java.awt.Component.processEvent(Unknown Source)

       at java.awt.Container.processEvent(Unknown Source)

       at java.awt.Component.dispatchEventImpl(Unknown Source)

       at java.awt.Container.dispatchEventImpl(Unknown Source)

       at java.awt.Component.dispatchEvent(Unknown Source)

       at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)

       at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)

       at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)

       at java.awt.Container.dispatchEventImpl(Unknown Source)

       at java.awt.Window.dispatchEventImpl(Unknown Source)

       at java.awt.Component.dispatchEvent(Unknown Source)

       at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

       at java.awt.EventQueue.access$000(Unknown Source)

       at java.awt.EventQueue$1.run(Unknown Source)

       at java.awt.EventQueue$1.run(Unknown Source)

       at java.security.AccessController.doPrivileged(Native Method)

       at
java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)

       at
java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)

       at java.awt.EventQueue$2.run(Unknown Source)

       at java.awt.EventQueue$2.run(Unknown Source)

       at java.security.AccessController.doPrivileged(Native Method)

       at
java.security.AccessControlContext$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: java.lang.UnsupportedOperationException: This parser does not
support specification "null" version "null"

       at javax.xml.parsers.SAXParserFactory.setSchema(Unknown Source)

       at org.jdom2.input.sax.XMLReaders.<init>(XMLReaders.java:122)

       at org.jdom2.input.sax.XMLReaders.<clinit>(XMLReaders.java:95)

       ... 42 more

 

Other parsers: Xalon-2.7.0.jar, xml-apis-est-1.3.04.jar, xml-apis.jar,
xercesImpl.jar, saxon.jar,  crimson.jar

 

From: Rolf Lear [mailto:[email protected]] 
Sent: Tuesday, August 21, 2012 1:23 PM
To: Craig Christophersen
Cc: [email protected]
Subject: Re: [jdom-interest] jdom2 runtime

 

Yes, there's a real advantage to the no-arg constructor ... it's simple ;-)

But, it should be working. What's the error message? Is there a stack trace?
Do you have any other XML Parsers in your classpath?

Rolf

On 21/08/2012 3:10 PM, Craig Christophersen wrote:

Thanks Rolf.

I am able to run new SAXBuilder(new XMLReaderSAX2Factory(false,
"org.apache.xerces.parsers.SAXParser")); OK.

I do have xercesImpl and xml-apis in my classpath.  But I cannot yet get the
no arg constructor (new SAXBuilder()) to run.

Is there some advantage to using the no arg constructor?  

Thanks, Craig

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