errors.json

[{
        "key": "NSURLErrorDomain",
        "errors": [{
                "key": "NSURLErrorAppTransportSecurityRequiresSecureConnection",
                "description": "App Transport Security disallowed a connection because there is no secure network connection.",
                "code": -1022
            },
            {
                "key": "NSURLErrorBackgroundSessionInUseByAnotherProcess",
                "description": "An app or app extension attempted to connect to a background session that is already connected to a process.",
                "code": -996
            },
            {
                "key": "NSURLErrorBackgroundSessionRequiresSharedContainer",
                "description": "The shared container identifier of the URL session configuration is needed but hasn’t been set.",
                "code": -995
            },
            {
                "key": "NSURLErrorBackgroundSessionWasDisconnected",
                "description": "The app is suspended or exits while a background data task is processing.",
                "code": -997
            },
            {
                "key": "NSURLErrorBadServerResponse",
                "description": "The URL Loading System received bad data from the server.",
                "code": -1011
            },
            {
                "key": "NSURLErrorBadURL",
                "description": "A malformed URL prevented a URL request from being initiated.",
                "code": -1000
            },
            {
                "key": "NSURLErrorCallIsActive",
                "description": "A connection was attempted while a phone call was active on a network that doesn’t support simultaneous phone and data communication, such as EDGE or GPRS.",
                "code": -1019
            },
            {
                "key": "NSURLErrorCancelled",
                "description": "An asynchronous load has been canceled.",
                "code": -999
            },
            {
                "key": "NSURLErrorCannotCloseFile",
                "description": "A download task couldn’t close the downloaded file on disk.",
                "code": -3002
            },
            {
                "key": "NSURLErrorCannotConnectToHost",
                "description": "An attempt to connect to a host failed.",
                "code": -1004
            },
            {
                "key": "NSURLErrorCannotCreateFile",
                "description": "A download task couldn’t create the downloaded file on disk because of an I\/O failure.",
                "code": -3000
            },
            {
                "key": "NSURLErrorCannotDecodeContentData",
                "description": "Content data received during a connection request had an unknown content encoding.",
                "code": -1016
            },
            {
                "key": "NSURLErrorCannotDecodeRawData",
                "description": "Content data received during a connection request couldn’t be decoded for a known content encoding.",
                "code": -1015
            },
            {
                "key": "NSURLErrorCannotFindHost",
                "description": "The host name for a URL couldn’t be resolved.",
                "code": -1003
            },
            {
                "key": "NSURLErrorCannotLoadFromNetwork",
                "description": "A specific request to load an item only from the cache couldn't be satisfied.",
                "code": -2000
            },
            {
                "key": "NSURLErrorCannotMoveFile",
                "description": "A downloaded file on disk couldn’t be moved.",
                "code": -3005
            },
            {
                "key": "NSURLErrorCannotOpenFile",
                "description": "A downloaded file on disk couldn’t be opened.",
                "code": -3001
            },
            {
                "key": "NSURLErrorCannotParseResponse",
                "description": "A response to a connection request couldn’t be parsed.",
                "code": -1017
            },
            {
                "key": "NSURLErrorCannotRemoveFile",
                "description": "A downloaded file couldn’t be removed from disk.",
                "code": -3004
            },
            {
                "key": "NSURLErrorCannotWriteToFile",
                "description": "A download task couldn’t write the file to disk.",
                "code": -3003
            },
            {
                "key": "NSURLErrorClientCertificateRejected",
                "description": "A server certificate was rejected.",
                "code": -1205
            },
            {
                "key": "NSURLErrorClientCertificateRequired",
                "description": "A client certificate was required to authenticate an SSL connection during a connection request.",
                "code": -1206
            },
            {
                "key": "NSURLErrorDataLengthExceedsMaximum",
                "description": "The length of the resource data exceeded the maximum allowed.",
                "code": -1103
            },
            {
                "key": "NSURLErrorDataNotAllowed",
                "description": "The cellular network disallowed a connection.",
                "code": -1020
            },
            {
                "key": "NSURLErrorDNSLookupFailed",
                "description": "The host address couldn’t be found via DNS lookup.",
                "code": -1006
            },
            {
                "key": "NSURLErrorDownloadDecodingFailedMidStream",
                "description": "A download task failed to decode an encoded file during the download.",
                "code": -3006
            },
            {
                "key": "NSURLErrorDownloadDecodingFailedToComplete",
                "description": "A download task failed to decode an encoded file after downloading.",
                "code": -3007
            },
            {
                "key": "NSURLErrorFileDoesNotExist",
                "description": "The specified file doesn’t exist.",
                "code": -1100
            },
            {
                "key": "NSURLErrorFileIsDirectory",
                "description": "A request for an FTP file resulted in the server responding that the file is not a plain file, but a directory.",
                "code": -1101
            },
            {
                "key": "NSURLErrorFileOutsideSafeArea",
                "description": "An internal file operation failed.",
                "code": -1104
            },
            {
                "key": "NSURLErrorHTTPTooManyRedirects",
                "description": "A redirect loop was detected or the threshold for number of allowable redirects was exceeded (currently 16).",
                "code": -1007
            },
            {
                "key": "NSURLErrorInternationalRoamingOff",
                "description": "The attempted connection required activating a data context while roaming, but international roaming is disabled.",
                "code": -1018
            },
            {
                "key": "NSURLErrorNetworkConnectionLost",
                "description": "A client or server connection was severed in the middle of an in-progress load.",
                "code": -1005
            },
            {
                "key": "NSURLErrorNoPermissionsToReadFile",
                "description": "A resource couldn’t be read because of insufficient permissions.",
                "code": -1102
            },
            {
                "key": "NSURLErrorNotConnectedToInternet",
                "description": "A network resource was requested, but an internet connection has not been established and can’t be established automatically.",
                "code": -1009
            },
            {
                "key": "NSURLErrorRedirectToNonExistentLocation",
                "description": "A redirect was specified by way of server response code, but the server didn’t accompany this code with a redirect URL.",
                "code": -1010
            },
            {
                "key": "NSURLErrorRequestBodyStreamExhausted",
                "description": "A body stream was needed but the client did not provide one.",
                "code": -1021
            },
            {
                "key": "NSURLErrorResourceUnavailable",
                "description": "A requested resource couldn’t be retrieved.",
                "code": -1008
            },
            {
                "key": "NSURLErrorSecureConnectionFailed",
                "description": "An attempt to establish a secure connection failed for reasons that can’t be expressed more specifically.",
                "code": -1200
            },
            {
                "key": "NSURLErrorServerCertificateHasBadDate",
                "description": "A server certificate is expired, or is not yet valid.",
                "code": -1201
            },
            {
                "key": "NSURLErrorServerCertificateHasUnknownRoot",
                "description": "A server certificate wasn’t signed by any root server.",
                "code": -1203
            },
            {
                "key": "NSURLErrorServerCertificateNotYetValid",
                "description": "A server certificate isn’t valid yet.",
                "code": -1204
            },
            {
                "key": "NSURLErrorServerCertificateUntrusted",
                "description": "A server certificate was signed by a root server that isn’t trusted.",
                "code": -1202
            },
            {
                "key": "NSURLErrorTimedOut",
                "description": "An asynchronous operation timed out.",
                "code": -1001
            },
            {
                "key": "NSURLErrorUnknown",
                "description": "The URL Loading System encountered an error that it can’t interpret.",
                "code": -1
            },
            {
                "key": "NSURLErrorUnsupportedURL",
                "description": "A properly formed URL couldn’t be handled by the framework.",
                "code": -1002
            },
            {
                "key": "NSURLErrorUserAuthenticationRequired",
                "description": "Authentication was required to access a resource.",
                "code": -1013
            },
            {
                "key": "NSURLErrorUserCancelledAuthentication",
                "description": "An asynchronous request for authentication has been canceled by the user.",
                "code": -1012
            },
            {
                "key": "NSURLErrorZeroByteResource",
                "description": "A server reported that a URL has a non-zero content length, but terminated the network connection gracefully without sending any data.",
                "code": -1014
            }
        ]
    },
    {
        "key": "NSCocoaErrorDomain",
        "errors": [{
                "key": "NSManagedObjectValidationError",
                "code": 1550,
                "description": "generic validation error"
            }, {
                "key": "NSValidationMultipleErrorsError",
                "code": 1560,
                "description": "generic message for error containing multiple validation errors"
            }, {
                "key": "NSValidationMissingMandatoryPropertyError",
                "code": 1570,
                "description": "non-optional property with a nil value"
            }, {
                "key": "NSValidationRelationshipLacksMinimumCountError",
                "code": 1580,
                "description": "to-many relationship with too few destination objects"
            }, {
                "key": "NSValidationRelationshipExceedsMaximumCountError",
                "code": 1590,
                "description": "bounded, to-many relationship with too many destination objects"
            }, {
                "key": "NSValidationRelationshipDeniedDeleteError",
                "code": 1600,
                "description": "some relationship with NSDeleteRuleDeny is non-empty"
            }, {
                "key": "NSValidationNumberTooLargeError",
                "code": 1610,
                "description": "some numerical value is too large"
            }, {
                "key": "NSValidationNumberTooSmallError",
                "code": 1620,
                "description": "some numerical value is too small"
            }, {
                "key": "NSValidationDateTooLateError",
                "code": 1630,
                "description": "some date value is too late"
            }, {
                "key": "NSValidationDateTooSoonError",
                "code": 1640,
                "description": "some date value is too soon"
            },
            {
                "key": "NSValidationInvalidDateError",
                "code": 1650,
                "description": "some date value fails to match date pattern"
            },
            {
                "key": "NSValidationStringTooLongError",
                "code": 1660,
                "description": "some string value is too long"
            },
            {
                "key": "NSValidationStringTooShortError",
                "code": 1670,
                "description": "some string value is too short"
            },
            {
                "key": "NSValidationStringPatternMatchingError",
                "code": 1680,
                "description": "some string value fails to match some pattern"
            },
            {
                "key": "NSManagedObjectContextLockingError",
                "code": 132000,
                "description": "can't acquire a lock in a managed object context"
            },
            {
                "key": "NSPersistentStoreCoordinatorLockingError",
                "code": 132010,
                "description": "can't acquire a lock in a persistent store coordinator"
            },
            {
                "key": "NSManagedObjectReferentialIntegrityError",
                "code": 133000,
                "description": "attempt to fire a fault pointing to an object that does not exist (we can see the store, we can't see the object)"
            },
            {
                "key": "NSManagedObjectExternalRelationshipError",
                "code": 133010,
                "description": "an object being saved has a relationship containing an object from another store"
            },
            {
                "key": "NSManagedObjectMergeError",
                "code": 133020,
                "description": "merge policy failed - unable to complete merging"
            },
            {
                "key": "NSPersistentStoreInvalidTypeError",
                "code": 134000,
                "description": "unknown persistent store type/format/version"
            },
            {
                "key": "NSPersistentStoreTypeMismatchError",
                "code": 134010,
                "description": "returned by persistent store coordinator if a store is accessed that does not match the specified type"
            },
            {
                "key": "NSPersistentStoreIncompatibleSchemaError",
                "code": 134020,
                "description": "store returned an error for save operation (database level errors ie missing table, no permissions)"
            },
            {
                "key": "NSPersistentStoreSaveError",
                "code": 134030,
                "description": "unclassified save error - something we depend on returned an error"
            },
            {
                "key": "NSPersistentStoreIncompleteSaveError",
                "code": 134040,
                "description": "one or more of the stores returned an error during save (stores/objects that failed will be in userInfo)"
            },
            {
                "key": "NSPersistentStoreSaveConflictsError",
                "code": 134050,
                "description": "an unresolved merge conflict was encountered during a save.  userInfo has NSPersistentStoreSaveConflictsErrorKey"
            },
            {
                "key": "NSCoreDataError",
                "code": 134060,
                "description": "general Core Data error"
            },
            {
                "key": "NSPersistentStoreOperationError",
                "code": 134070,
                "description": "the persistent store operation failed"
            },
            {
                "key": "NSPersistentStoreOpenError",
                "code": 134080,
                "description": "an error occurred while attempting to open the persistent store"
            },
            {
                "key": "NSPersistentStoreTimeoutError",
                "code": 134090,
                "description": "failed to connect to the persistent store within the specified timeout (see NSPersistentStoreTimeoutOption)"
            }, {
                "key": "NSPersistentStoreUnsupportedRequestTypeError",
                "code": 134091,
                "description": "an NSPersistentStore subclass was passed an NSPersistentStoreRequest that it did not understand"
            }, {
                "key": "NSPersistentStoreIncompatibleVersionHashError",
                "code": 134100,
                "description": "entity version hashes incompatible with data model"
            }, {
                "key": "NSMigrationError",
                "code": 134110,
                "description": "general migration error"
            }, {
                "key": "NSMigrationCancelledError",
                "code": 134120,
                "description": "migration failed due to manual cancellation"
            }, {
                "key": "NSMigrationMissingSourceModelError",
                "code": 134130,
                "description": "migration failed due to missing source data model"
            }, {
                "key": "NSMigrationMissingMappingModelError",
                "code": 134140,
                "description": "migration failed due to missing mapping model"
            }, {
                "key": "NSMigrationManagerSourceStoreError",
                "code": 134150,
                "description": "migration failed due to a problem with the source data store"
            }, {
                "key": "NSMigrationManagerDestinationStoreError",
                "code": 134160,
                "description": "migration failed due to a problem with the destination data store"
            }, {
                "key": "NSEntityMigrationPolicyError",
                "code": 134170,
                "description": "migration failed during processing of the entity migration policy"
            }, {
                "key": "NSSQLiteError",
                "code": 134180,
                "description": "general SQLite error"
            }, {
                "key": "NSInferredMappingModelError",
                "code": 134190,
                "description": "inferred mapping model creation error"
            }, {
                "key": "NSExternalRecordImportError",
                "code": 134200,
                "description": "general error encountered while importing external records"
            }, {
                "key": "NSPersistentHistoryTokenExpiredError",
                "code": 134301,
                "description": "The history token passed to NSPersistentChangeRequest was invalid"
            }
        ]
    }
]