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  "title" : "DAL plug-in errors"
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# DAL plug-in errors

## Topics

### Constants

[`var kCMIODevicePermissionsError: Int`](/documentation/CoreMediaIO/kCMIODevicePermissionsError)

[`var kCMIODeviceUnsupportedFormatError: Int`](/documentation/CoreMediaIO/kCMIODeviceUnsupportedFormatError)

[`var kCMIOHardwareBadDeviceError: Int`](/documentation/CoreMediaIO/kCMIOHardwareBadDeviceError)

[`var kCMIOHardwareBadObjectError: Int`](/documentation/CoreMediaIO/kCMIOHardwareBadObjectError)

[`var kCMIOHardwareBadPropertySizeError: Int`](/documentation/CoreMediaIO/kCMIOHardwareBadPropertySizeError)

[`var kCMIOHardwareBadStreamError: Int`](/documentation/CoreMediaIO/kCMIOHardwareBadStreamError)

[`var kCMIOHardwareIllegalOperationError: Int`](/documentation/CoreMediaIO/kCMIOHardwareIllegalOperationError)

[`var kCMIOHardwareNoError: Int`](/documentation/CoreMediaIO/kCMIOHardwareNoError)

[`var kCMIOHardwareNotRunningError: Int`](/documentation/CoreMediaIO/kCMIOHardwareNotRunningError)

[`var kCMIOHardwareNotStoppedError: Int`](/documentation/CoreMediaIO/kCMIOHardwareNotStoppedError)

[`var kCMIOHardwareSuspendedBySystemError: Int`](/documentation/CoreMediaIO/kCMIOHardwareSuspendedBySystemError)

[`var kCMIOHardwareUnknownPropertyError: Int`](/documentation/CoreMediaIO/kCMIOHardwareUnknownPropertyError)

[`var kCMIOHardwareUnspecifiedError: Int`](/documentation/CoreMediaIO/kCMIOHardwareUnspecifiedError)

[`var kCMIOHardwareUnsupportedOperationError: Int`](/documentation/CoreMediaIO/kCMIOHardwareUnsupportedOperationError)


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