model.base: improve a ModelReference.resolve() error message

rwth-iat · Mar 14, 2024 · 04e06d6 · 04e06d6
1 parent d24e612
commit 04e06d6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/basyx/aas/model/base.py b/basyx/aas/model/base.py
@@ -1040,7 +1040,7 @@ def resolve(self, provider_: "provider.AbstractObjectProvider") -> _RT:
  # For ModelReferences, the first key must be an AasIdentifiable. So resolve the first key via the provider.
  identifier: Optional[Identifier] = self.key[0].get_identifier()
  if identifier is None:
- raise AssertionError("Retrieving the identifier of the first key failed.")
+ raise AssertionError(f"Retrieving the identifier of the first {self.key[0]!r} failed.")
 
  try:
  item: Referable = provider_.get_identifiable(identifier)