[kepler-dev] Very strange issue with Kepler-1.0/Kepler-2.0 compatibility across actors

[Sean Riddle]

I'd be glad to help. That's quite a strange error. Could I get a copy
of your Constants class so I can try to reproduce it? If you have a
sample workflow that uses the ImageReaderPort that would be helpful as
well.

- Sean

2011/2/11 Michal Owsiak <michal.owsiak at man.poznan.pl>:
> java.lang.NoSuchFieldError: OBJECT
>    at
> pl.psnc.kepler.common.actor.ImageReaderPort.<init>(ImageReaderPort.java:91)
>    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>    at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>    at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>    at ptolemy.moml.MoMLParser._createInstance(MoMLParser.java:4243)
>    at ptolemy.moml.MoMLParser._createEntity(MoMLParser.java:4043)
>    at ptolemy.moml.MoMLParser.startElement(MoMLParser.java:2493)
>    at com.microstar.xml.XmlParser.parseElement(XmlParser.java:921)
>    at com.microstar.xml.XmlParser.parseContent(XmlParser.java:1104)
>    at com.microstar.xml.XmlParser.parseElement(XmlParser.java:924)
>    at com.microstar.xml.XmlParser.parseContent(XmlParser.java:1104)
>    at com.microstar.xml.XmlParser.parseElement(XmlParser.java:924)
>    at com.microstar.xml.XmlParser.parseContent(XmlParser.java:1104)
>    at com.microstar.xml.XmlParser.parseElement(XmlParser.java:924)
>    at com.microstar.xml.XmlParser.parseDocument(XmlParser.java:481)
>    at com.microstar.xml.XmlParser.doParse(XmlParser.java:159)
>    at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
>    at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1418)
>    at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1354)
>    at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1298)
>    at
> ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:420)
>    at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:233)
>    at ptolemy.actor.gui.Configuration.openModel(Configuration.java:823)
>    at ptolemy.actor.gui.Configuration.openModel(Configuration.java:783)
>    at org.kepler.gui.kar.OpenArchiveAction._read(OpenArchiveAction.java:328)
>    at org.kepler.gui.kar.OpenArchiveAction._open(OpenArchiveAction.java:257)
>    at
> org.kepler.gui.kar.OpenArchiveAction.actionPerformed(OpenArchiveAction.java:190)
>    at
> javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
>    at
> javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
>    at
> javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
>    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
>    at javax.swing.AbstractButton.doClick(AbstractButton.java:389)
>    at com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:95)
>    at java.awt.MenuItem.processActionEvent(MenuItem.java:627)
>    at java.awt.MenuItem.processEvent(MenuItem.java:586)
>    at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:317)
>    at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:305)
>    at java.awt.EventQueue.dispatchEvent(EventQueue.java:638)
>    at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
>    at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
>    at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
>    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
>    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
>    at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
>