java.lang.NullPointerException

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    • java.lang.NullPointerException at nicky.querybuilder.sample.QueryPreview.<init>(QueryPreview.java:93) at org.pentaho.reportdesigner.crm.report.datasetplugin.multidataset.QueryComposerPanel$ActionPreview.run(QueryComposerPanel.java:163) at java.lang.Thread.run(Unknown Source)
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