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Interim hand-authored reference. This page is authored from the SeamSDK public Swift sources. See the reference overview for context.

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Overview

SeamError is a public enum that conforms to Error. It is thrown by Seam methods to signal initialization, state, and credential-related failures. 
public enum SeamError: Error

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Cases

CaseDescription
internetConnectionRequiredNetwork connection is required to perform this operation.
initializationRequiredThe SDK has not been initialized. Call Seam.initialize(clientSessionToken:) first.
invalidClientSessionTokenThe provided client session token is malformed or invalid.
deactivationInProgressA deactivation operation is already in progress.
alreadyInitializedThe SDK is already initialized. Call deactivate(deintegrate:) before reinitializing.
invalidCredentialIdNo credential matching the specified identifier was found.
integrationNotFoundNo integration was found for the specified credential. This usually means the provider integration package was not included when installing the SDK.
credentialErrors([SeamCredentialError])One or more credential-specific errors occurred. The associated value is an array of SeamCredentialError values.

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credentialErrors(_:)

case credentialErrors([SeamCredentialError])
Thrown by Seam.unlock(using:proximity:timeout:) when the credential has one or more active errors that prevent unlocking. The associated value contains the list of errors in priority order. See also: SeamCredentialError

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Example

do {
    try Seam.initialize(clientSessionToken: token)
} catch let error as SeamError {
    switch error {
    case .invalidClientSessionToken:
        // The token string was malformed — check your token source
        print("Invalid token")
    case .alreadyInitialized:
        // SDK was already initialized — deactivate first if you need to reinitialize
        print("Already initialized")
    case .credentialErrors(let errors):
        // One or more credential errors — inspect each SeamCredentialError
        print("Credential errors: \(errors)")
    default:
        print("Seam error: \(error)")
    }
}