Zero mAP warning on YAML val (#16698)

2 months ago · e5d3427a52
parent c6371ba8c4
commit e5d3427a52
1 changed files with 2 additions and 0 deletions
--- a/ultralytics/engine/validator.py
+++ b/ultralytics/engine/validator.py
@ -119,6 +119,8 @@ class BaseValidator:
            self.args.plots &= trainer.stopper.possible_stop or (trainer.epoch == trainer.epochs - 1)
            model.eval()
        else:
+            if Path(self.args.model).suffix == ".yaml":
+                LOGGER.warning("WARNING ⚠️ validating an untrained model YAML will result in 0 mAP.")
            callbacks.add_integration_callbacks(self)
            model = AutoBackend(
                weights=model or self.args.model,