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<DIV><SPAN class=446350120-14022011><FONT color=#000080 size=2
face="Lucida Sans">Sounds like a bug in either aggregation designer or mondrian.
Can you log a jira case against aggregate designer. I suspect it is caused by
something in your schema -- so attach your schema to the jira case. Then post
the jira case number to this list.</FONT></SPAN></DIV>
<DIV><SPAN class=446350120-14022011><FONT color=#000080 size=2
face="Lucida Sans"></FONT></SPAN> </DIV>
<DIV><SPAN class=446350120-14022011><FONT color=#000080 size=2
face="Lucida Sans">Julian</FONT></SPAN></DIV><BR>
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<FONT size=2 face=Tahoma><B>From:</B> mondrian-bounces@pentaho.org
[mailto:mondrian-bounces@pentaho.org] <B>On Behalf Of </B>Mondrian
Newbie<BR><B>Sent:</B> Monday, February 14, 2011 2:46 AM<BR><B>To:</B>
mondrian@pentaho.org<BR><B>Subject:</B> [Mondrian] Unable to Populate
Aggregate Tables using AggregationDesigner<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV
style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt">
<DIV>Hello,<BR>I am using the Pentaho Aggregate Designer (Enterprise Edition
3.6) and generated 3 Aggregate tables. But am unable to populate these
aggregate tables with data. </DIV>
<DIV> </DIV>
<DIV>The Log reports the following message:<BR><BR>ERROR
[org.pentaho.ui.xul.impl.AbstractXulDomContainer] Error invoking method:
exportHandler.saveDml()
java.lang.reflect.InvocationTargetException<BR><BR>ERROR
[org.pentaho.ui.xul.swing.tags.SwingButton] Error calling oncommand event:
exportHandler.saveDml()<BR>org.pentaho.ui.xul.XulException: Error invoking
method: exportHandler.saveDml()<BR><BR>Caused by:
java.lang.NullPointerException<BR>at
mondrian.rolap.RolapStar$Column.generateExprString(RolapStar.java:1168)<BR>at
mondrian.rolap.RolapStar.generateSql(RolapStar.java:925)<BR>at
org.pentaho.aggdes.model.mondrian.MondrianSchema.generateAggregateSql(MondrianSchema.java:273)<BR>at
org.pentaho.aggdes.output.impl.PopulateTableGenerator.generate(PopulateTableGenerator.java:59)<BR>at
org.pentaho.aggdes.output.impl.OutputServiceImpl.getArtifact(OutputServiceImpl.java:127)<BR>at
org.pentaho.aggdes.ui.form.controller.ExportHandler.getOutput(ExportHandler.java:402)<BR>at
org.pentaho.aggdes.ui.form.controller.ExportHandler.saveDml(ExportHandler.java:484)
</DIV>
<DIV> </DIV>
<DIV>Any Suggestions would be helpful.<BR><BR>Thank You.
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