---
title: MMSService.Error.invalidMessageParts
framework: TelephonyMessagingKit
role: symbol
role_heading: Case
platforms: [iOS 26.0+]
path: telephonymessagingkit/mmsservice/error/invalidmessageparts
---

# MMSService.Error.invalidMessageParts

The message conteined one or more unknown or malformed parts.

## Declaration

```swift
case invalidMessageParts
```

## Discussion

Discussion This error indicates that one or more parts failed to encode.

## See Also

### Identifying errors

- [MMSService.Error.unknown](telephonymessagingkit/mmsservice/error/unknown.md)
- [MMSService.Error.notSupported](telephonymessagingkit/mmsservice/error/notsupported.md)
- [MMSService.Error.invalidRecipient](telephonymessagingkit/mmsservice/error/invalidrecipient.md)
- [MMSService.Error.internalError](telephonymessagingkit/mmsservice/error/internalerror.md)
- [MMSService.Error.mmsNotReady](telephonymessagingkit/mmsservice/error/mmsnotready.md)
- [MMSService.Error.mmsNotConfiguredForCarrier](telephonymessagingkit/mmsservice/error/mmsnotconfiguredforcarrier.md)
- [MMSService.Error.maximumSizeExceeded](telephonymessagingkit/mmsservice/error/maximumsizeexceeded.md)