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# EvaluationError

Errors thrown during an evaluation run.

```
enum EvaluationError
```

## Overview

```swift
do {
    let result = try await evaluation.run()
} catch EvaluationError.missingTranscript(let evaluatorType) {
    print("'\(evaluatorType)' requires a transcript")
}
```

## Topics

### Enumeration Cases

[`case missingTranscript(evaluatorType: String)`](/documentation/Evaluations/EvaluationError/missingTranscript(evaluatorType:))

An evaluator received a subject without the required transcript.

## Relationships

### Conforms To

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`LocalizedError`](/documentation/Foundation/LocalizedError)

[`Error`](/documentation/Swift/Error)

---

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