Message Title

This has to do with the "AbstractLuceneNestablePredicateBuilder.checkNestableWithin" function. For nested queries for which nesting is the same as the nesting value, this check should not be performed. Check only when required. To fix this error is to swap "#checkNestableWithin" in the "#build" function.

diff --git a/backend/lucene/src/main/java/org/hibernate/search/backend/lucene/search/predicate/impl/AbstractLuceneNestablePredicateBuilder.java b/backend/lucene/src/main/java/org/hibernate/search/backend/lucene/search/predicate/impl/AbstractLuceneNestablePredicateBuilder.java
index d6624fa..f502e67 100644
--- a/backend/lucene/src/main/java/org/hibernate/search/backend/lucene/search/predicate/impl/AbstractLuceneNestablePredicateBuilder.java
+++ b/backend/lucene/src/main/java/org/hibernate/search/backend/lucene/search/predicate/impl/AbstractLuceneNestablePredicateBuilder.java
@@ -33,8 +33,6 @@
 
 	@Override
 	public final Query build(LuceneSearchPredicateContext context) {
-		checkNestableWithin( context.getNestedPath() );
-
 		List<String> nestedPathHierarchy = getNestedPathHierarchy();
 		String expectedNestedPath = nestedPathHierarchy.isEmpty() ? null
 				: nestedPathHierarchy.get( nestedPathHierarchy.size() - 1 );
@@ -44,6 +42,8 @@
 			return super.build( context );
 		}
 
+		checkNestableWithin( context.getNestedPath() );
+
 		// The context we expect this predicate to be built in.
 		// We'll make sure to wrap it in nested predicates as appropriate in the next few lines,
 		// so that the Query is actually executed in this context.