One of the properties in my UObject is the Actor pointer, when the UObject is synchronized, the pointer becomes null

[vigilw]

In the client of the online game, when I put an Actor pointer as a property of a UObject, after the UObject is synchronized, the Actor pointer is null, but the Actor is synchronized to the client.

void UReplicatedTestComponent::InitComponent(AMyPlayerController* NewOwner)
{
	if(!IsValid(NewOwner))
	{
		return;
	}
	if(IsValid(ComponentOwner) && NewOwner->IsLocalController() )
	{
		UE_LOG(LogTemp,Warning,TEXT("Controller is Replicated"));
	}
	else
	{
		ComponentOwner = NewOwner;
	}
	
	if(GetNetMode() >= NM_Client)
	{
		UE_LOG(LogTemp,Warning,TEXT("Current is Client Run InitComponent"));
		if(ObjectAry.Num()>0 && IsValid(ObjectAry[0]->TestActor))
		{
			ObjectAry[0]->TestActor->CreateClientTestActor(Cast<ADedicatedTestCharacter>(NewOwner->GetCharacter()));
		}
 		return;
	}
	UReplicateTestObject* TempObject = nullptr;
	TempObject = NewObject<UReplicateTestObject>(ComponentOwner,TestObject_T);
		if(IsValid(TempObject))
		{
			ObjectAry.AddUnique(TempObject);
			TempObject->InitObject(this,true);
			
		}

}