SKAdTestError.Code.missingSignature
The signature for the ad is missing, in the testing environment.
Declaration
case missingSignatureDiscussion
Check that you provide a signature in validate(_:publicKey:) or validateImpression(parameters:publicKey:).
See Also
Signature Errors
SKAdTestError.Code.signatureInvalidKeySKAdTestError.Code.signatureInvalidOrderSKAdTestError.Code.signatureMissingAdNetworkIdSKAdTestError.Code.signatureMissingAppAdamIdSKAdTestError.Code.signatureMissingFidelityTypeSKAdTestError.Code.signatureMissingNonceSKAdTestError.Code.signatureMissingSourceAppAdamIdSKAdTestError.Code.signatureMissingSourceDomainSKAdTestError.Code.signatureMissingSourceIdentifierSKAdTestError.Code.signatureMissingTimestampSKAdTestError.Code.signatureUnknownErrorSKAdTestError.Code.signatureVerificationFailedSKAdTestError.Code.signatureInvalidKeySKAdTestError.Code.signatureInvalidOrderSKAdTestError.Code.signatureMissingAdNetworkId