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Build: NetBeans IDE Dev (Build web-main-javaee7-59-on-20130129) VM: Java HotSpot(TM) 64-Bit Server VM, 23.6-b04, Java(TM) SE Runtime Environment, 1.7.0_11-b21 OS: Mac OS X User Comments: arungupta: Clicked on Properties dialog box in persistence.xml Stacktrace: java.lang.NullPointerException at org.netbeans.modules.j2ee.persistence.provider.ProviderUtil.getVersion(ProviderUtil.java:585) at org.netbeans.modules.j2ee.persistence.unit.PersistenceCfgProperties.getKeys(PersistenceCfgProperties.java:228) at org.netbeans.modules.j2ee.persistence.unit.Util.getAllPropNames(Util.java:68) at org.netbeans.modules.j2ee.persistence.unit.Util.getPropsNamesExceptGeneral(Util.java:72) at org.netbeans.modules.j2ee.persistence.unit.PropertiesTableModel.getPropsData(PropertiesTableModel.java:145) at org.netbeans.modules.j2ee.persistence.unit.PropertiesTableModel.<init>(PropertiesTableModel.java:67)
Created attachment 130804 [details] stacktrace
can you provide sample persistence.xml and or project? thanks
*** Bug 226737 has been marked as a duplicate of this bug. ***
http://hg.netbeans.org/web-main/rev/64217f4097ab