diff options
Diffstat (limited to 'container-search/src/main/java/com/yahoo/search/query/ranking/RankFeatures.java')
| -rw-r--r-- | container-search/src/main/java/com/yahoo/search/query/ranking/RankFeatures.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/container-search/src/main/java/com/yahoo/search/query/ranking/RankFeatures.java b/container-search/src/main/java/com/yahoo/search/query/ranking/RankFeatures.java index f288010a633..724325051f9 100644 --- a/container-search/src/main/java/com/yahoo/search/query/ranking/RankFeatures.java +++ b/container-search/src/main/java/com/yahoo/search/query/ranking/RankFeatures.java @@ -95,7 +95,9 @@ public class RankFeatures implements Cloneable { if (feature == null) return Optional.empty(); if (feature instanceof Tensor) return Optional.of((Tensor)feature); if (feature instanceof Double) return Optional.of(Tensor.from((Double)feature)); - throw new IllegalArgumentException("Expected '" + name + "' to be a tensor, but it is the string '" + feature + "'"); + throw new IllegalArgumentException("Expected '" + name + "' to be a tensor, but it is the string '" + feature + + "', this usually means that '" + name + "' is not defined in the schema. " + + "See https://docs.vespa.ai/en/tensor-user-guide.html#querying-with-tensors"); } /** |