---
title: errAEUnknownObjectType
framework: coreservices
role: symbol
role_heading: Global Variable
path: coreservices/erraeunknownobjecttype
---

# errAEUnknownObjectType

The object type isn’t recognized

## Declaration

```swift
var errAEUnknownObjectType: Int { get }
```

## See Also

### Result Codes

- [noPortErr](coreservices/noporterr.md)
- [destPortErr](coreservices/destporterr.md)
- [sessClosedErr](coreservices/sessclosederr.md)
- [errAECoercionFail](coreservices/erraecoercionfail.md)
- [errAEDescNotFound](coreservices/erraedescnotfound.md)
- [errAECorruptData](coreservices/erraecorruptdata.md)
- [errAEWrongDataType](coreservices/erraewrongdatatype.md)
- [errAENotAEDesc](coreservices/erraenotaedesc.md)
- [errAEBadListItem](coreservices/erraebadlistitem.md)
- [errAENewerVersion](coreservices/erraenewerversion.md)
- [errAENotAppleEvent](coreservices/erraenotappleevent.md)
- [errAEEventNotHandled](coreservices/erraeeventnothandled.md)
- [errAEReplyNotValid](coreservices/erraereplynotvalid.md)
- [errAEUnknownSendMode](coreservices/erraeunknownsendmode.md)
- [errAEWaitCanceled](coreservices/erraewaitcanceled.md)
- [errAETimeout](coreservices/erraetimeout.md)
- [errAENoUserInteraction](coreservices/erraenouserinteraction.md)
- [errAENotASpecialFunction](coreservices/erraenotaspecialfunction.md)
- [errAEParamMissed](coreservices/erraeparammissed.md)
- [errAEUnknownAddressType](coreservices/erraeunknownaddresstype.md)
- [errAEHandlerNotFound](coreservices/erraehandlernotfound.md)
- [errAEReplyNotArrived](coreservices/erraereplynotarrived.md)
- [errAEIllegalIndex](coreservices/erraeillegalindex.md)
- [errAEImpossibleRange](coreservices/erraeimpossiblerange.md)
- [errAEWrongNumberArgs](coreservices/erraewrongnumberargs.md)
- [errAEAccessorNotFound](coreservices/erraeaccessornotfound.md)
- [errAENoSuchLogical](coreservices/erraenosuchlogical.md)
- [errAEBadTestKey](coreservices/erraebadtestkey.md)
- [errAENoSuchObject](coreservices/erraenosuchobject.md)
- [errAENegativeCount](coreservices/erraenegativecount.md)
- [errAEEmptyListContainer](coreservices/erraeemptylistcontainer.md)
- [errAERecordingIsAlreadyOn](coreservices/erraerecordingisalreadyon.md)
- [errAEReceiveTerminate](coreservices/erraereceiveterminate.md)
- [errAEReceiveEscapeCurrent](coreservices/erraereceiveescapecurrent.md)
- [errAEEventFiltered](coreservices/erraeeventfiltered.md)
- [errAEDuplicateHandler](coreservices/erraeduplicatehandler.md)
- [errAEStreamBadNesting](coreservices/erraestreambadnesting.md)
- [errAEStreamAlreadyConverted](coreservices/erraestreamalreadyconverted.md)
- [errAEDescIsNull](coreservices/erraedescisnull.md)
- [errAEBuildSyntaxError](coreservices/erraebuildsyntaxerror.md)
- [errAEBufferTooSmall](coreservices/erraebuffertoosmall.md)
- [errASCantConsiderAndIgnore](coreservices/errascantconsiderandignore.md)
- [errASCantCompareMoreThan32k](coreservices/errascantcomparemorethan32k.md)
- [errASTerminologyNestingTooDeep](coreservices/errasterminologynestingtoodeep.md)
- [errASIllegalFormalParameter](coreservices/errasillegalformalparameter.md)
- [errASParameterNotForEvent](coreservices/errasparameternotforevent.md)
- [errASNoResultReturned](coreservices/errasnoresultreturned.md)
- [errAEEventFailed](coreservices/erraeeventfailed.md)
- [errAETypeError](coreservices/erraetypeerror.md)
- [errAEBadKeyForm](coreservices/erraebadkeyform.md)
- [errAENotModifiable](coreservices/erraenotmodifiable.md)
- [errAEPrivilegeError](coreservices/erraeprivilegeerror.md)
- [errAEReadDenied](coreservices/erraereaddenied.md)
- [errAEWriteDenied](coreservices/erraewritedenied.md)
- [errAEIndexTooLarge](coreservices/erraeindextoolarge.md)
- [errAENotAnElement](coreservices/erraenotanelement.md)
- [errAECantSupplyType](coreservices/erraecantsupplytype.md)
- [errAECantHandleClass](coreservices/erraecanthandleclass.md)
- [errAEInTransaction](coreservices/erraeintransaction.md)
- [errAENoSuchTransaction](coreservices/erraenosuchtransaction.md)
- [errAENoUserSelection](coreservices/erraenouserselection.md)
- [errAENotASingleObject](coreservices/erraenotasingleobject.md)
- [errAECantUndo](coreservices/erraecantundo.md)
- [errAENotAnEnumMember](coreservices/erraenotanenummember.md)
- [errAECantPutThatThere](coreservices/erraecantputthatthere.md)
- [errAEPropertiesClash](coreservices/erraepropertiesclash.md)