Fix misleading error when feature names are missing during inference (#10814)

2024-09-13 11:30:50 -04:00 · 2024-09-13 11:30:50 -04:00 · de00e07087
commit de00e07087
parent 67c8c96784
1 changed files with 1 additions and 1 deletions
--- a/python-package/xgboost/core.py
+++ b/python-package/xgboost/core.py
@ -3129,7 +3129,7 @@ class Booster:

        if feature_names is None and self.feature_names is not None:
            raise ValueError(
-                "training data did not have the following fields: "
+                "data did not contain feature names, but the following fields are expected: "
                + ", ".join(self.feature_names)
            )