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  "title" : "Invalid Property Value"
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# Invalid Property Value

A constant to indicate that a property accessed by `ALAsset/value(forProperty:)` is invalid.

## Topics

### Constants

[`extern NSString * const ALErrorInvalidProperty;`](/documentation/AssetsLibrary/ALErrorInvalidProperty)

Value returned by `ALAsset/value(forProperty:)` if the property you tried to access is invalid.


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