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Build: NetBeans IDE Dev (Build 201408010001) VM: Java HotSpot(TM) 64-Bit Server VM, 25.11-b03, Java(TM) SE Runtime Environment, 1.8.0_11-b12 OS: Mac OS X User Comments: GUEST: Unable to create PersistenceUnit when using WildFly application server. GUEST: Trying to generate entities from database jocke: creating new entity class with new persistence unit Stacktrace: java.lang.NullPointerException at org.netbeans.modules.javaee.wildfly.config.xml.ConfigurationParser.listDatasources(ConfigurationParser.java:76) at org.netbeans.modules.javaee.wildfly.config.WildflyDatasourceManager.getDatasources(WildflyDatasourceManager.java:105) at org.netbeans.modules.j2ee.deployment.impl.ServerInstance.getDatasources(ServerInstance.java:733) at org.netbeans.modules.j2ee.deployment.devmodules.spi.J2eeModuleProvider.getServerDatasources(J2eeModuleProvider.java:207) at org.netbeans.modules.j2ee.common.DatasourceUIHelper.getDatasources(DatasourceUIHelper.java:627) at org.netbeans.modules.j2ee.common.DatasourceUIHelper.access$200(DatasourceUIHelper.java:98)
Created attachment 148479 [details] stacktrace
Could you attach your configuration files (persistence unit and wildfly config file) ?
Without any feedback for 2 months I'm closing it.