---
title: FxError
framework: Professional Video Applications
role: symbol
role_heading: Type Alias
platforms: [fxplug 3.1+]
path: professional_video_applications/fxerror
---

# FxError

Errors returned by plug-in hosts applications.

## Declaration

```swift
typealias FxError = Int
```

## Topics

### Constants

- [kFxError_AnalysisError](professional_video_applications/kfxerror_analysiserror.md)
- [kFxError_AnalysisExtensionNotFound](professional_video_applications/kfxerror_analysisextensionnotfound.md)
- [kFxError_APIUnavailable](professional_video_applications/kfxerror_apiunavailable.md)
- [kFxError_CommandNotProcessed](professional_video_applications/kfxerror_commandnotprocessed.md)
- [kFxError_HostUnreachable](professional_video_applications/kfxerror_hostunreachable.md)
- [kFxError_InvalidColorGamut](professional_video_applications/kfxerror_invalidcolorgamut.md)
- [kFxError_InvalidDataLength](professional_video_applications/kfxerror_invaliddatalength.md)
- [kFxError_InvalidKeyframeIndex](professional_video_applications/kfxerror_invalidkeyframeindex.md)
- [kFxError_InvalidLightAccess](professional_video_applications/kfxerror_invalidlightaccess.md)
- [kFxError_InvalidParameter](professional_video_applications/kfxerror_invalidparameter.md)
- [kFxError_InvalidParameterChannelIndex](professional_video_applications/kfxerror_invalidparameterchannelindex.md)
- [kFxError_InvalidParameterID](professional_video_applications/kfxerror_invalidparameterid.md)
- [kFxError_InvalidPathID](professional_video_applications/kfxerror_invalidpathid.md)
- [kFxError_InvalidPathIndex](professional_video_applications/kfxerror_invalidpathindex.md)
- [kFxError_InvalidPaths](professional_video_applications/kfxerror_invalidpaths.md)
- [kFxError_InvalidPathStyle](professional_video_applications/kfxerror_invalidpathstyle.md)
- [kFxError_InvalidSegmentIndex](professional_video_applications/kfxerror_invalidsegmentindex.md)
- [kFxError_InvalidTime](professional_video_applications/kfxerror_invalidtime.md)
- [kFxError_InvalidTiming](professional_video_applications/kfxerror_invalidtiming.md)
- [kFxError_LostConnectionToPlugin](professional_video_applications/kfxerror_lostconnectiontoplugin.md)
- [kFxError_MemoryNotAllocated](professional_video_applications/kfxerror_memorynotallocated.md)
- [kFxError_NoDocumentFound](professional_video_applications/kfxerror_nodocumentfound.md)
- [kFxError_NoMediaFolder](professional_video_applications/kfxerror_nomediafolder.md)
- [kFxError_NotYetImplemented](professional_video_applications/kfxerror_notyetimplemented.md)
- [kFxError_NoViewFound](professional_video_applications/kfxerror_noviewfound.md)
- [kFxError_OpenGLError](professional_video_applications/kfxerror_openglerror.md)
- [kFxError_OutOfMemory](professional_video_applications/kfxerror_outofmemory.md)
- [kFxError_PluginNotFound](professional_video_applications/kfxerror_pluginnotfound.md)
- [kFxError_Success](professional_video_applications/kfxerror_success.md)
- [kFxError_ThirdPartyDeveloperStart](professional_video_applications/kfxerror_thirdpartydeveloperstart.md)
- [kFxError_UnableToCreateDynamicRegistrationEndpoint](professional_video_applications/kfxerror_unabletocreatedynamicregistrationendpoint.md)
- [kFxError_UnableToInstantiateDynamicRegistrar](professional_video_applications/kfxerror_unabletoinstantiatedynamicregistrar.md)
- [kFxError_UnableToMovePlayhead](professional_video_applications/kfxerror_unabletomoveplayhead.md)
- [kFxError_UserCancelled](professional_video_applications/kfxerror_usercancelled.md)
- [kFxError_UnableToObtainProjectAspectRatio](professional_video_applications/kfxerror_unabletoobtainprojectaspectratio.md)

## See Also

### Data types

- [FxDepth](professional_video_applications/fxdepth.md)
- [FxField](professional_video_applications/fxfield.md)
- [FxFieldOrder](professional_video_applications/fxfieldorder.md)
- [FxPoint2D](professional_video_applications/fxpoint2d.md)
- [FxPoint3D](professional_video_applications/fxpoint3d.md)
- [FxQuality](professional_video_applications/fxquality.md)
- [FxRect](professional_video_applications/fxrect.md)
- [FxSize](professional_video_applications/fxsize.md)
- [FxDrawingCoordinates](professional_video_applications/fxdrawingcoordinates.md)
- [FxImageColorInfo](professional_video_applications/fximagecolorinfo.md)