Fix screen share close crash

- Enum class was trying to be logged as string directly
- For some reason this compiles? But it would crash in the handler
- Add proper conversion to string

DolbyIO/Source/Private/Subsystem/DolbyIOScreenshare.cpp

@@ -119,7 +119,7 @@ void UDolbyIOSubsystem::GetCurrentScreenshareSource()
 void UDolbyIOSubsystem::Handle(const screen_share_error& Event)
 {
 	DLB_UE_LOG_BASE(Warning, "Received screen_share_error event source=%s type=%s description=%s force_stopped=%d",
-	                *ToString(Event.source), Event.type, *ToFString(Event.description), Event.force_stopped);
+	                *ToString(Event.source), *ToString(Event.type), *ToFString(Event.description), Event.force_stopped);
 	if (Event.force_stopped)
 	{
 		StopScreenshare();

DolbyIO/Source/Private/Utils/DolbyIOConversions.cpp

@@ -105,6 +105,18 @@ namespace DolbyIO
 		                       *(ToFText(Source.title).ToString()));
 	}
 
+	FString ToString(dolbyio::comms::screen_share_error::error_type err_type) {
+		switch (err_type) {
+			case dolbyio::comms::screen_share_error::error_type::continuos_temporary:
+				return "Continuous but temporary";
+			case dolbyio::comms::screen_share_error::error_type::permanent:
+				return "Permanent";
+			default:
+				return "";
+		}
+	}
+
+
 	EDolbyIOParticipantStatus ToEDolbyIOParticipantStatus(std::optional<participant_status> Status)
 	{
 		if (Status)

DolbyIO/Source/Private/Utils/DolbyIOConversions.h

@@ -19,6 +19,7 @@ namespace DolbyIO
 	FString ToString(enum dolbyio::comms::audio_device::direction Direction);
 	FString ToString(const dolbyio::comms::camera_device& Device);
 	FString ToString(const dolbyio::comms::screen_share_source& Source);
+	FString ToString(dolbyio::comms::screen_share_error::error_type err_type);
 
 	EDolbyIOParticipantStatus ToEDolbyIOParticipantStatus(std::optional<dolbyio::comms::participant_status> Status);
 	FDolbyIOParticipantInfo ToFDolbyIOParticipantInfo(const dolbyio::comms::participant_info& Info);