The snapshot is not the argument and version the response answers.
The bound expression is not in the target snapshot.
An inference-aspect binding names an expression that is not an operator.
A binding names another version of the argument answered (rule E-10).
Two links bind different occurrences of one claim in the same aspect. Reported as information: it is legal, and the checks treat the two as one thing.
Machine-readable codes for what
validateLinksreports.