Post

SwiftData Predicate Not Support Enum

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By your_full_name
1 min read
SwiftData Predicate Not Support Enum
1

Query encountered an error: Unsupported Predicate: Captured/constant values of type 'DayPhase' are not supported

Failure1

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let night = DayPhase.night  

_lastNightLogs = Query(filter: #Predicate<FoodLog> {  
            ($0.occurredAt >= yesterdayStart) &&  
            ($0.occurredAt < todayStart) &&  
            ($0.dayPhase == night)  
        })

Failure2

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let nightRawValue = DayPhase.night.rawValue  

_lastNightLogs = Query(filter: #Predicate<FoodLog> {  
            ($0.occurredAt >= yesterdayStart) &&  
            ($0.occurredAt < todayStart) &&  
            ($0.dayPhase.rawValue == nightRawValue)  
        })
program
swiftdata
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