fix the stack-use-after-scope error in the WwiseMetaDataLoader.h of Unreal plugin

Question

Reproduce steps:

Enable ASAN.

Then：

==42656==ERROR: AddressSanitizer: stack-use-after-scope on address 0x000287ffdde0 at pc 0x000322365a24 bp 0x000287ffda70 sp 0x000287ffda68

READ of size 8 at 0x000287ffdde0 thread T4

    #0 0x322365a20 in FWwiseMetadataPlatformInfo* FWwiseMetadataLoader::GetObjectPtr<FWwiseMetadataPlatformInfo>(FWwiseMetadataLoadable*, FString const&) WwiseMetadataLoader.h:99

    #1 0x322364e94 in FWwiseMetadataRootFile::FWwiseMetadataRootFile(FWwiseMetadataLoader&) WwiseMetadataRootFile.cpp:35

    #2 0x322367fc8 in FWwiseMetadataRootFile::LoadFile(FString&&, FString const&) WwiseMetadataRootFile.cpp:119

    #3 0x322369234 in FWwiseMetadataRootFile::LoadFile(FString const&) WwiseMetadataRootFile.cpp:139

    #4 0x322400c74 in FWwiseDirectoryVisitor::Visit(char16_t const*, bool) WwiseDirectoryVisitor.cpp:119

    #5 0x10511a130 in UE::Core::Private::Function::TFunctionRefCaller<FApplePlatformFile::IterateDirectory(char16_t const*, IPlatformFile::FDirectoryVisitor&)::$_0, bool (dirent*)>::Call(void*, dirent*&) Function.h:465

    #6 0x105048d10 in FApplePlatformFile::IterateDirectoryCommon(char16_t const*, TFunctionRef<bool (dirent*)> const&) ApplePlatformFile.cpp:784

    #7 0x10504880c in FApplePlatformFile::IterateDirectory(char16_t const*, IPlatformFile::FDirectoryVisitor&) ApplePlatformFile.cpp:728

    #8 0x3223c4fac in FWwiseDataStructure::FWwiseDataStructure(FDirectoryPath const&, FName const*, FGuid const*) WwiseDataStructure.cpp:65

    #9 0x32243818c in FWwiseProjectDatabaseImpl::UpdateDataStructure(FDirectoryPath const*, FGuid const*) WwiseProjectDatabaseImpl.cpp:83

    #10 0x325793e0c in FAkAudioModule::ParseGeneratedSoundBankData() AkAudioModule.cpp:336

    #11 0x325790888 in FAkAudioModule::StartupModule() AkAudioModule.cpp:180

    #12 0x105cc88c0 in FModuleManager::LoadModuleWithFailureReason(FName, EModuleLoadResult&, ELoadModuleFlags) ModuleManager.cpp:650

    #13 0x105cc4c08 in FModuleManager::LoadModule(FName, ELoadModuleFlags) ModuleManager.cpp:385

    #14 0x2d97559b0 in FWwiseModule::StartupModule() WwiseModule.cpp:51

    #15 0x105cc88c0 in FModuleManager::LoadModuleWithFailureReason(FName, EModuleLoadResult&, ELoadModuleFlags) ModuleManager.cpp:650

    #16 0x10255a454 in FModuleDescriptor::LoadModulesForPhase(ELoadingPhase::Type, TArray<FModuleDescriptor, TSizedDefaultAllocator<32>> const&, TMap<FName, EModuleLoadResult, FDefaultSetAllocator, TDefaultMapHashableKeyFuncs<FName, EModuleLoadResult, false>>&) ModuleDescriptor.cpp:695

    #17 0x1025af8f0 in FPluginManager::TryLoadModulesForPlugin(FPlugin const&, ELoadingPhase::Type) const PluginManager.cpp:2203

    #18 0x1025b691c in FPluginManager::LoadModulesForEnabledPlugins(ELoadingPhase::Type) PluginManager.cpp:2278

    #19 0x100f220a8 in FEngineLoop::PreInitPostStartupScreen(char16_t const*) LaunchEngineLoop.cpp:3820

    #20 0x100ef4560 in GuardedMain(char16_t const*) Launch.cpp:140

    #21 0x100f3e8d8 in -[UEAppDelegate runGameThread:] LaunchMac.cpp:237

    #22 0x10588b35c in -[FCocoaGameThread main] CocoaThread.cpp:383

    #23 0x18b54dff0 in __NSThread__start__+0x2c8 (Foundation:arm64e+0x53ff0)

    #24 0x101f11624 in _pthread_start+0x84 (libsystem_pthread.dylib:arm64e+0x1624)

    #25 0x101f1babc in thread_start+0x4 (libsystem_pthread.dylib:arm64e+0xbabc)

To fix this issue

WwiseMetadataLoader.h
remove the references in  line 34 and line 46:

like the following
"

struct FWwiseMetadataLoader

{

    bool bResult;

    const TSharedRef<FJsonObject> JsonObject;

 

    FWwiseMetadataLoader(const TSharedRef<FJsonObject> InJsonObject) :

        bResult(true),

        JsonObject(InJsonObject)

    {

    }

"