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From Greg Brown <gkbr...@mac.com>
Subject Re: NPE when data is null
Date Tue, 04 May 2010 19:45:29 GMT
Are you using Pivot 1.4 or 1.5? I believe this may have been fixed for 1.5 - if not, please
feel free to submit a bug report in JIRA.

On May 4, 2010, at 3:37 PM, Patrick Shea wrote:

> I get the impression that pivot does not handle null data very well. I get this on a
roweditor and I did get it in another situation when the data model has some null elements.
> 
> java.lang.NullPointerException
> 	at org.apache.pivot.wtk.skin.terra.TerraTextInputSkin.updateSelection(Unknown Source)
> 	at org.apache.pivot.wtk.skin.terra.TerraTextInputSkin.layout(Unknown Source)
> 	at org.apache.pivot.wtk.skin.terra.TerraTextInputSkin.textNodeChanged(Unknown Source)
> 	at org.apache.pivot.wtk.TextInput$TextInputListenerList.textNodeChanged(Unknown Source)
> 	at org.apache.pivot.wtk.TextInput.setTextNode(Unknown Source)
> 	at org.apache.pivot.wtk.TextInput.setText(Unknown Source)
> 	at org.apache.pivot.wtk.TextInput.load(Unknown Source)
> 	at org.apache.pivot.wtk.Container.load(Unknown Source)
> 	at org.apache.pivot.wtk.content.TableViewRowEditor$EditorPopup.<init>(Unknown
Source)
> 	at org.apache.pivot.wtk.content.TableViewRowEditor.editRow(Unknown Source)
> 	at org.apache.pivot.wtk.skin.terra.TerraTableViewSkin.mouseClick(Unknown Source)
> 	at org.apache.pivot.wtk.Component$ComponentMouseButtonListenerList.mouseClick(Unknown
Source)
> 	at org.apache.pivot.wtk.Component.mouseClick(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.Container.mouseUp(Unknown Source)
> 	at org.apache.pivot.wtk.ApplicationContext$DisplayHost.processMouseEvent(Unknown Source)
> 	at java.awt.Component.processEvent(Component.java:6028)
> 	at org.apache.pivot.wtk.ApplicationContext$DisplayHost.processEvent(Unknown Source)
> 	at java.awt.Component.dispatchEventImpl(Component.java:4630)
> 	at java.awt.Component.dispatchEvent(Component.java:4460)
> 	at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
> 	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
> 	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
> 	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
> 	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
> 	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
> 	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
> 
> 


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