2004 IR Help Posted August 31, 2006 Share Posted August 31, 2006 By: John Zoetebier - johnzoet NullPointerException running iReports0.2.3 2004-04-19 21:06 This is the error I get: johnz@tsl010:/opt/iReport> ./iReport.sh =============================================================================== Ant script for iReport. Ant 1.6 or greater required. =============================================================================== Buildfile: build.xml prepare: compile: iReport: [java] Exception in thread "main" java.lang.NullPointerException [java] at it.businesslogic.ireport.gui.JMDIDesktopPane.addPropertyChangeListener(JMDIDesktopPane.java:91) [java] at javax.swing.plaf.basic.BasicDesktopPaneUI.installListeners(BasicDesktopPaneUI.java:134) [java] at javax.swing.plaf.basic.BasicDesktopPaneUI.installUI(BasicDesktopPaneUI.java:101) [java] at javax.swing.JComponent.setUI(JComponent.java:624) [java] at javax.swing.JDesktopPane.setUI(JDesktopPane.java:139) [java] at javax.swing.JDesktopPane.updateUI(JDesktopPane.java:208) [java] at javax.swing.JDesktopPane.<init>(JDesktopPane.java:114) [java] at it.businesslogic.ireport.gui.JMDIDesktopPane.<init>(JMDIDesktopPane.java:59) [java] at it.businesslogic.ireport.gui.MainFrame.initComponents(MainFrame.java:682) [java] at it.businesslogic.ireport.gui.MainFrame.<init>(MainFrame.java:133) [java] at it.businesslogic.ireport.gui.MainFrame.main(MainFrame.java:4533) [java] Java Result: 1 BUILD SUCCESSFUL Total time: 5 seconds By: John Zoetebier - johnzoet RE: NullPointerException running iReports0.2.3 2004-04-19 21:15 Solved this problem. This error happens when running Java 1.5.0 beta. Use Java 1.4 in stead. Link to comment Share on other sites More sharing options...
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