Hi.
I want to use FOnlineSubsystemBPCallHelper in my project.
And I added the required modules.(“OnlineSubsystem” and “OnlineSubsystemUtils”)
But if I want to include “OnlineSubsystemBPCallHelper.h”, it always says can’t open source file
OnlineSubsystemBPCallHelper.h.
Even if I inherit from UFindSessionBPCallbackProxy, it won’t do the right thing.
Can anyone help me?
Have a look at the BlueprintDataDefinitions.h of the Advanced Sessions Plugin. They have just copied the struct and documented as follows:
Couldn’t use the default one as it is not exposed to other modules, had to re-create it here
I would recommend the same way.
I know is a outdated post.
I am in UE 4.27.2 and i use this way for use “FOnlineSubsystemBPCallHelper” struct.
#include "OnlineSubsystemUtils/Private/OnlineSubsystemBPCallHelper.h"
After include this Header i realize that the declaration and implementation are spit in two file.
Declaration → “OnlineSubsystemUtils/Private/OnlineSubsystemBPCallHelper.h”
Implementation → “OnlineSubsystemUtils/Private/OnlineSubsystemUtils.cpp”
So…next i copied what was there in the Implementation and paste in the Declaration.
After that, in the Implementation side i Comment the duplicate code, instead in the Declaration i include the Header “OnlineSubsystemUtils.h”
You can encounter problem with the module linker because this struct is inside a Private folder, so i advise you to add “OnlineSubsystemUtils” in the Private Module of your “Project.Build.cs”
P.S. I also try include “OnlineSubsystemUtils/Private/OnlineSubsystemUtils.cpp” but without success. (Console Error: [C1083] ‘VoiceModule.h’ not such file or directory.)
You can simply avoid using the FOnlineSubsystemBPCallHelper and use fewer lines of code:
auto Sessions = Online::GetSessionInterface(WorldContextObject->GetWorld());
If you want the players unique net id then just use:
*PlayerController->PlayerState->GetUniqueId();
Makes it much more simple than trying to solve errors with the FOnlineSubsystemBPCallHelper.