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java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:394) at java.util.Properties.setProperty(Properties.java:143) at com.sun.am.AMConfigurator.generateConfiguration(AMConfigurator.java:771) at com.sun.am.AMConfigurator.main(AMConfigurator.java:366) at com.sun.am.AMConfigurator.configure(AMConfigurator.java:1879) at com.sun.enterprise.addons.AddonConfigurationController.invokeApi(AddonConfigurationController.java:270) at com.sun.enterprise.addons.AddonConfigurationController.configure(AddonConfigurationController.java:169) at com.sun.enterprise.addons.AddonConfigurationController.configureDAS(AddonConfigurationController.java:136) at com.sun.enterprise.addons.AddonFacade.configureDAS(AddonFacade.java:110) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.enterprise.cli.commands.AddonControl.configureDAS(AddonControl.java:100) at com.sun.enterprise.cli.commands.StartDomainCommand.configureAddons(StartDomainCommand.java:489) at com.sun.enterprise.cli.commands.StartDomainCommand.init(StartDomainCommand.java:458) at com.sun.enterprise.cli.commands.StartDomainCommand.startDomain(StartDomainCommand.java:123) at com.sun.enterprise.cli.commands.StartDomainCommand.runCommand(StartDomainCommand.java:215) at com.sun.enterprise.cli.framework.CLIMain.invokeCommand(CLIMain.java:171) at com.sun.enterprise.cli.framework.CLIMain.main(CLIMain.java:79)