Topics tagged session

Topic	Replies	Views	Activity
Host players are getting disconnected from their own matches Programming & Scripting Blueprint , crash , Networking , unreal-engine , session	1	47	April 13, 2026
Fortnite crashes on session start and in private island code for a specific project only Issues and Bug Reporting crash , session , fortnite , unreal-editor-for-fortnite , fortnite-creative , closed	3	149	March 31, 2026
[CRITICAL] Launching Session Error – “At least 1 module failed remote validation" Issues and Bug Reporting bug-report , session , fortnite , unreal-editor-for-fortnite , fortnite-creative , UEFN , fixed	11	200	March 26, 2026
Steam friend list has not presence state in build game Programming & Scripting Blueprint , question , unreal-engine , session	16	934	February 25, 2026
Session Disconnected on Launch Issues and Bug Reporting session , launcher-error , fortnite , unreal-editor-for-fortnite , fortnite-creative	11	178	February 23, 2026
Session Does Not Start after v39.00 for a specific project Issues and Bug Reporting session , fortnite , unreal-editor-for-fortnite , fortnite-creative , fixed	3	143	February 2, 2026
Erreurs de Cook lors du démarrage de la session dans UEFN ? Issues and Bug Reporting question , editor , crash , bug-report , unreal-engine , cook , session , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	65	September 10, 2025
Fortnite crashes when launching UEFN session Issues and Bug Reporting editor , crash , session , fortnite , unreal-editor-for-fortnite , fortnite-creative , UEFN	8	572	August 28, 2025
Distance Fields don't work correctly in live session Issues and Bug Reporting editor , Water , session , fortnite , unreal-editor-for-fortnite	0	56	August 22, 2025
Can't find session [Advanced Steam Session] Platform & Builds question , Steam , Multiplayer , Plugins , Server , unreal-engine , session	16	5296	July 9, 2025
Cant launch Session Programming & Scripting question , unreal-engine , session , problems , unreal-editor-for-fortnite	0	31	June 14, 2025
Error while cooking this content problem. Programming & Scripting question , unreal-engine , session , Cooking-Failed , UEFN	2	76	June 10, 2025
How to correctly start a session Programming & Scripting question , CPP , unreal-engine , session	0	59	June 1, 2025
error when launching session Issues and Bug Reporting editor , bug-report , session , Cooking-Failed , fortnite , unreal-editor-for-fortnite , fortnite-creative , closed	3	188	May 15, 2025
Easy OSS - blueprint online subsystems integration International Steam , dedicated-server , unreal-engine , lobby , stats , session , leaderboard , voice-chat , online-subsystem , achievements , epic-games-store , fab , epic-online-services , EOS	1	361	March 30, 2025
OnlineSession vs GameSession C++ question , Networking , unreal-engine , session , onlinesubsystem	4	210	January 28, 2025
Can only get into session 50% of the time Issues and Bug Reporting session , joining-session , fortnite , unreal-editor-for-fortnite , fortnite-creative	30	501	December 20, 2024
Instant disconnection from session + Unable to run memory calculation Issues and Bug Reporting memory , session , fortnite , unreal-editor-for-fortnite , fortnite-creative	2	96	December 18, 2024
EOS-services: no player in found ISession after calling ISessions::FindSessions, but it exists Multiplayer & Networking online , unreal-engine , session	2	145	December 9, 2024
CreateModuleVersions failed / Can't open live edit session Issues and Bug Reporting module , session , fortnite , unreal-editor-for-fortnite , fortnite-creative	0	44	November 26, 2024
[Online Subsystem Steam]Crash when the host calls DestroySession. C++ question , CPP , Steam , unreal-engine , session , onlinesubsystem , online-session	0	197	November 23, 2024
Unable to Launch Live Edit Session - Connection to the server failed Issues and Bug Reporting bug-report , session , fortnite , unreal-editor-for-fortnite , fortnite-creative	10	257	November 22, 2024
Class Selector Does not function as intended. Publishing Private / Public = broken devices , not broken in the editor. LOGS BELOW... Issues and Bug Reporting editor , bug-report , bug , issue , device , publish , session , fortnite , unreal-editor-for-fortnite , fortnite-creative	5	927	November 10, 2024
Steam SendInvite always fails C++ question , CPP , Steam , unreal-engine , session	3	848	October 22, 2024
[Steam] Unable to create listen-server session in packaged build Platform & Builds question , unreal-engine , session , listen-server , steamworks	14	3515	October 9, 2024
The system to find for a session, if it does not find one, create a new session Blueprint Blueprint , question , online , unreal-engine , session , onlinesubsystem , sessions	3	1212	October 9, 2024
EOS: Best way to handle "abandoned" sessions? Multiplayer & Networking question , Multiplayer , unreal-engine , session	3	1093	August 21, 2024
How do I accept invite through steam using advanced session? Platform & Builds question , Steam , Networking , unreal-engine , session	2	1151	August 15, 2024
Can't find session in LAN Multiplayer & Networking question , Networking , unreal-engine , session , onlinesubsystem , sessions	14	7562	July 29, 2024
Join session with IP - Best practice? Multiplayer & Networking question , unreal-engine , session	3	1934	July 6, 2024

Host players are getting disconnected from their own matches

Programming & Scripting

1

47

April 13, 2026

Fortnite crashes on session start and in private island code for a specific project only

Issues and Bug Reporting

crash , session , fortnite , unreal-editor-for-fortnite , fortnite-creative , closed

3

149

March 31, 2026

[CRITICAL] Launching Session Error – “At least 1 module failed remote validation"

Issues and Bug Reporting

bug-report , session , fortnite , unreal-editor-for-fortnite , fortnite-creative , UEFN , fixed

11

200

March 26, 2026

Steam friend list has not presence state in build game

Programming & Scripting

Blueprint , question , unreal-engine , session

16

934

February 25, 2026

Session Disconnected on Launch

Issues and Bug Reporting

session , launcher-error , fortnite , unreal-editor-for-fortnite , fortnite-creative

11

178

February 23, 2026

Session Does Not Start after v39.00 for a specific project

Issues and Bug Reporting

session , fortnite , unreal-editor-for-fortnite , fortnite-creative , fixed

3

143

February 2, 2026

Erreurs de Cook lors du démarrage de la session dans UEFN ?

Issues and Bug Reporting

question , editor , crash , bug-report , unreal-engine , cook , session , fortnite , unreal-editor-for-fortnite , fortnite-creative

0

65

September 10, 2025

Fortnite crashes when launching UEFN session

Issues and Bug Reporting

editor , crash , session , fortnite , unreal-editor-for-fortnite , fortnite-creative , UEFN

8

572

August 28, 2025

Distance Fields don't work correctly in live session

Issues and Bug Reporting

editor , Water , session , fortnite , unreal-editor-for-fortnite

0

56

August 22, 2025

Can't find session [Advanced Steam Session]

Platform & Builds

question , Steam , Multiplayer , Plugins , Server , unreal-engine , session

16

5296

July 9, 2025

Cant launch Session

Programming & Scripting

question , unreal-engine , session , problems , unreal-editor-for-fortnite

0

31

June 14, 2025

Error while cooking this content problem.

Programming & Scripting

question , unreal-engine , session , Cooking-Failed , UEFN

2

76

June 10, 2025

How to correctly start a session

Programming & Scripting

question , CPP , unreal-engine , session

0

59

June 1, 2025

error when launching session

Issues and Bug Reporting

editor , bug-report , session , Cooking-Failed , fortnite , unreal-editor-for-fortnite , fortnite-creative , closed

3

188

May 15, 2025

Easy OSS - blueprint online subsystems integration

International

Steam , dedicated-server , unreal-engine , lobby , stats , session , leaderboard , voice-chat , online-subsystem , achievements , epic-games-store , fab , epic-online-services , EOS