I have a situation where I am getting a NullPointerException in the AxisClientProxy. In the proxyParams2CallParams method, there is no null check on the proxyParams argument. So, when it tries to iterate through the array of objects, it gets a NullPointerException on the proxyParams.length reference. However, when I added in the logic to merely return null when the argument was null, the application just hung completely. Here's my stack trace. I built this version from the current CVS tree.
ava.lang.NullPointerException at org.apache.axis.client.AxisClientProxy.proxyParams2CallParams(AxisClientProx y.java:119) at org.apache.axis.client.AxisClientProxy.invoke(AxisClientProxy.java:186) at $Proxy0.listAvailablePathways(Unknown Source) at org.cchmc.pathmaker.dao.impl.PathwayDaoImpl.listAvailablePathways(PathwayDao Impl.java:40) at org.cchmc.pathmaker.controller.action.PathwayOpenAction.actionPerformed(Path wayOpenAction.java:40) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1764) at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButto n.java:1817) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:4 19) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:257) at javax.swing.AbstractButton.doClick(AbstractButton.java:289) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1109) at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(Basic MenuItemUI.java:943) at java.awt.Component.processMouseEvent(Component.java:5093) at java.awt.Component.processEvent(Component.java:4890) at java.awt.Container.processEvent(Container.java:1566) at java.awt.Component.dispatchEventImpl(Component.java:3598) at java.awt.Container.dispatchEventImpl(Container.java:1623) at java.awt.Component.dispatchEvent(Component.java:3439) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3450) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3165) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3095) at java.awt.Container.dispatchEventImpl(Container.java:1609) at java.awt.Window.dispatchEventImpl(Window.java:1585) at java.awt.Component.dispatchEvent(Component.java:3439) at java.awt.EventQueue.dispatchEvent(EventQueue.java:450) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.ja va:197) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java :150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136) at java.awt.EventDispatchThread.run(EventDispatchThread.java:99) James Carman, President Carman Consulting, Inc. 1218 Bob White Ct. Edgewood, KY 41018 (513) 325-7977
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