Merge pull request #20707 from vespa-engine/bratseth/clearer-error-message

Clearer error message

1 files changed, 1 insertions, 1 deletions

diff --git a/container-search/src/main/java/com/yahoo/search/searchers/ValidateNearestNeighborSearcher.java b/container-search/src/main/java/com/yahoo/search/searchers/ValidateNearestNeighborSearcher.java
index f81083221a8..94b7c140b0f 100644
--- a/container-search/src/main/java/com/yahoo/search/searchers/ValidateNearestNeighborSearcher.java
+++ b/container-search/src/main/java/com/yahoo/search/searchers/ValidateNearestNeighborSearcher.java
@@ -102,7 +102,7 @@ public class ValidateNearestNeighborSearcher extends Searcher {
             String queryFeatureName = "query(" + item.getQueryTensorName() + ")";
             Optional<Tensor> queryTensor = query.getRanking().getFeatures().getTensor(queryFeatureName);
             if (queryTensor.isEmpty())
-                return item + " requires a tensor rank feature " + queryFeatureName + " but this is not present";
+                return item + " requires a tensor rank feature named '" + queryFeatureName + "' but this is not present";
 
             if ( ! validAttributes.containsKey(item.getIndexName())) {
                 return item + " field is not an attribute";