java.lang.NullPointerException
at org.eclipse.wst.validation.internal.ValidationRegistryReader.isConfiguredOnProject(ValidationRegistryReader.java:1056)
at org.eclipse.wst.validation.internal.operations.ValidationOperation.setEnabledValidators(ValidationOperation.java:553)
at org.eclipse.wst.validation.internal.operations.ManualValidatorsOperation.<init>(ManualValidatorsOperation.java:33)
at org.eclipse.wst.validation.internal.ValManager.getValidators(ValManager.java:203)
at org.eclipse.wst.validation.internal.ValManager.accept(ValManager.java:646)
at org.eclipse.wst.validation.internal.ValManager.validate(ValManager.java:546)
at org.eclipse.wst.validation.internal.ValBuilderJob.visit(ValBuilderJob.java:176)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:68)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:79)
at org.eclipse.core.internal.events.ResourceDelta.accept(ResourceDelta.java:48)
at org.eclipse.wst.validation.internal.ValBuilderJob.deltaBuild(ValBuilderJob.java:154)
at org.eclipse.wst.validation.internal.ValBuilderJob.run(ValBuilderJob.java:135)
at org.eclipse.wst.validation.internal.ValBuilderJob.runInWorkspace(ValBuilderJob.java:123)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Roy