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Topic: null error

Topic by
wmj007

2011-09-28
05:21

null error

DataCleaner
regex:^[A-Za-z0-9]{2}-[0-9]{4}$
Matching analyzer

analysis result show data



Unexpected error!


Message:
java.lang.NullPointerException
Level:
SEVERE
Stack Trace:
null
org.eobjects.datacleaner.widgets.result.AbstractCrosstabResultSwingRenderer$2.actionPerformed(AbstractCrosstabResultSwingRenderer.java:207)
javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
javax.swing.DefaultButtonModel.setPressed(Unknown Source)
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
java.awt.Component.processMouseEvent(Unknown Source)
javax.swing.JComponent.processMouseEvent(Unknown Source)
java.awt.Component.processEvent(Unknown Source)
java.awt.Container.processEvent(Unknown Source)
java.awt.Component.dispatchEventImpl(Unknown Source)
java.awt.Container.dispatchEventImpl(Unknown Source)
java.awt.Component.dispatchEvent(Unknown Source)
javax.swing.plaf.basic.BasicTableUI$Handler.repostEvent(Unknown Source)
javax.swing.plaf.basic.BasicTableUI$Handler.mouseReleased(Unknown Source)
java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
java.awt.Component.processMouseEvent(Unknown Source)
javax.swing.JComponent.processMouseEvent(Unknown Source)
java.awt.Component.processEvent(Unknown Source)
java.awt.Container.processEvent(Unknown Source)
java.awt.Component.dispatchEventImpl(Unknown Source)
java.awt.Container.dispatchEventImpl(Unknown Source)
java.awt.Component.dispatchEvent(Unknown Source)
java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
java.awt.Container.dispatchEventImpl(Unknown Source)
java.awt.Window.dispatchEventImpl(Unknown Source)
java.awt.Component.dispatchEvent(Unknown Source)
java.awt.EventQueue.dispatchEventImpl(Unknown Source)
java.awt.EventQueue.access$000(Unknown Source)
java.awt.EventQueue$1.run(Unknown Source)
java.awt.EventQueue$1.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
java.awt.EventQueue$2.run(Unknown Source)
java.awt.EventQueue$2.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
java.awt.EventQueue.dispatchEvent(Unknown Source)
java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.pumpEvents(Unknown Source)
java.awt.EventDispatchThread.run(Unknown Source)

Reply by
ankitk

2011-09-29
05:26
Hi,

Can you provide more details on the steps you performed which lead to this exception.

I did try the same reg-ex saved as a Regular Expression Pattern in DataCleaner and chose the same pattern in the matching analyzer but, no exception.

Please provide more details as with so less information its not possible to assist.

Regards
Ankit

Reply by
wmj007

2011-09-29
15:24
Hi ankitk ,under is my operator steps,thanks!

step 1: create new string pattern
string pattern name:sku
Expretion:^[A-Za-z0-9]{2}-[0-9]{4}$
step 2:connected db and selected analysis data
step 3:new analyzer
selected Matching analyzer
selected analysis one column
selected string patterns "sku"
step 4: Run analysis,and show analysis result
step 5:click show datadetail button,now error showing

Reply by
wmj007

2011-09-29
15:24
version is 2.2

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