<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Verdana; font-size: 10pt; color: #000000'><font class="Apple-style-span" face="Verdana" size="2">I'm trying to open a Kepler workflow using the "File -> Open" on the GUI and am not receiving a file chooser window from which to select the workflow.</font><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; "><br></div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; ">This worked with no problem on this server that I am using this version 2.2 of Kepler. However, I did notice that I was asked to upgrade a Kepler module last week when I was starting Kepler.</div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; "><br></div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; ">I notice a Java exception message that is being printed when I try to open a file. I've pasted the messages below.</div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; "><br></div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; ">Any thoughts?</div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; "><br></div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; ">Regards, Marc</div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; "><br></div><div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000">jmedwards@beta:~$ [null] </font><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#3333ff"><b>Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException</b></font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at org.kepler.gui.kar.OpenArchiveAction.actionPerformed(OpenArchiveAction.java:155)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at javax.swing.AbstractButton.doClick(AbstractButton.java:357)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:809)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.Component.processMouseEvent(Component.java:6288)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.Component.processEvent(Component.java:6053)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.Container.processEvent(Container.java:2041)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.Component.dispatchEventImpl(Component.java:4651)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.Container.dispatchEventImpl(Container.java:2099)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.Component.dispatchEvent(Component.java:4481)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.Container.dispatchEventImpl(Container.java:2085)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.Window.dispatchEventImpl(Window.java:2478)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.Component.dispatchEvent(Component.java:4481)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:643)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventQueue.access$000(EventQueue.java:84)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventQueue$1.run(EventQueue.java:602)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventQueue$1.run(EventQueue.java:600)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.security.AccessController.doPrivileged(Native Method)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventQueue$2.run(EventQueue.java:616)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventQueue$2.run(EventQueue.java:614)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.security.AccessController.doPrivileged(Native Method)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventQueue.dispatchEvent(EventQueue.java:613)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)</font></div><div><font class="Apple-style-span" size="2" face="'courier new', courier, monaco, monospace, sans-serif" color="#990000"> [null] <span class="Apple-tab-span" style="white-space:pre"> </span>at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)</font></div></div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; "><br></div><div style="color: rgb(0, 0, 0); font-family: Verdana; font-size: 10pt; "><br><div><span name="x"></span><br><br><br>J. Marc Edwards, Principal Consultant <br>Semiconductor Design Portals<br>Nimbis Services, Inc. <br>Cell - (919) 345-1021 <br>Fax - (919) 882-8602 <br>marc.edwards@nimbisservices.com <span name="x"></span><br></div><br></div></div></body></html>