Hello,
My project builds fine in editor targets however if I try to build in Development target I get the following linker errors which seem to come from within the engine as I am not using this module directly. Platform is windows.
Any help is appreciated.
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_NAME already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DeviceDesc already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_HardwareIds already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_CompatibleIds already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Service already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Class already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_ClassGuid already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Driver already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_ConfigFlags already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Manufacturer already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_FriendlyName already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_LocationInfo already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_PDOName already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Capabilities already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_UINumber already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_UpperFilters already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_LowerFilters already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_BusTypeGuid already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_LegacyBusType already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_BusNumber already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_EnumeratorName already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Security already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_SecuritySDS already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DevType already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Exclusive already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Characteristics already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Address already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_UINumberDescFormat already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_PowerData already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_RemovalPolicy already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_RemovalPolicyDefault already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_RemovalPolicyOverride already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_InstallState already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_LocationPaths already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_BaseContainerId already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DevNodeStatus already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_ProblemCode already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_EjectionRelations already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_RemovalRelations already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_PowerRelations already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_BusRelations already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Parent already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Children already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Siblings already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_TransportRelations already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Reported already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Legacy already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_InstanceId already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_ContainerId already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_ModelId already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_FriendlyNameAttributes already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_ManufacturerAttributes already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_PresenceNotForDevice already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_SignalStrength already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_IsAssociateableByUserAction already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Numa_Proximity_Domain already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DHP_Rebalance_Policy already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_Numa_Node already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_BusReportedDeviceDesc already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_InstallInProgress already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverDate already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverVersion already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverDesc already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverInfPath already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverInfSection already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverInfSectionExt already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_MatchingDeviceId already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverProvider already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverPropPageProvider already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverCoInstallers already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_ResourcePickerTags already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_ResourcePickerExceptions already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverRank already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_DriverLogoLevel already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_NoConnectSound already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_GenericDriverInstalled already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_AdditionalSoftwareRequested already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_SafeRemovalRequired already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_Device_SafeRemovalRequiredOverride already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DrvPkg_Model already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DrvPkg_VendorWebSite already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DrvPkg_DetailedDescription already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DrvPkg_DocumentationLink already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DrvPkg_Icon already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DrvPkg_BrandingIcon already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_UpperFilters already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_LowerFilters already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_Security already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_SecuritySDS already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_DevType already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_Exclusive already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_Characteristics already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_Name already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_ClassName already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_Icon already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_ClassInstaller already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_PropPageProvider already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_NoInstallClass already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_NoDisplayClass already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_SilentInstall already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_NoUseClass already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_DefaultService already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_IconPath already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceClass_ClassCoInstallers already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceInterface_FriendlyName already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceInterface_Enabled already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceInterface_ClassGuid already defined in uuid.lib(functiondiscovery.obj)
2>UE4-AudioMixerXAudio2.lib(Module.AudioMixerXAudio2.cpp.obj) : error LNK2005: PKEY_DeviceInterfaceClass_DefaultInterface already defined in uuid.lib(functiondiscovery.obj)
2> Creating library C:\workspace\Empathy\Binaries\Win64\Empathy.lib and object C:\workspace\Empathy\Binaries\Win64\Empathy.exp
2>C:\workspace\Empathy\Binaries\Win64\Empathy.exe : fatal error LNK1169: one or more multiply defined symbols found
2>ERROR : UBT error : Failed to produce item: C:\workspace\Empathy\Binaries\Win64\Empathy.exe