[Solved] Scene Graph breaks matchmaking and downloading of maps

General Issues and Bug Reporting
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1

Summary

When SG is used in maps Fortnite refuses to launch them. It’s stuck at downloading and then gives matchmaking error. This issue exists in private/public versions. Edit session launched from UEFN works fine.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Verse

Steps to Reproduce

Try to join map private version 8572-3691-9286

Expected Result

Starts fine

Observed Result

Stuck and loading and then matchmaking error

Platform(s)

Windows

Island Code

8572-3691-9286

2

Update:

Found that this code broke in 38:

using. /Verse.org/Simulation
using. /Verse.org/SceneGraph

var EntityProvider<public>:weak_map(session, entity) = map{}
vcontainer_component := class<final_super>(component):
    OnAddedToScene<override>():void=
        if. set EntityProvider[GetSession()] = Entity
1 Like
3

it fixes the issue, idk if it’s related to global variables only or scene graph but yea

4

This line was breaking it for us .

GetSession().Environment() <> session_environment.Live

1 Like
6

Hi @Kamyker : sorry to hear that you’re running into this. Do you happen to have a full client log of when this happens as described in your repro? I’m looking through our server logs but it would be a lot easier if we can just pinpoint a specific session directly to see what’s going on.

7

Checked again, and good news. Looks like this was fixed in 38.10 (or 38.11) :slight_smile:

10

FORT-1012613 has been ‘Closed’. We’re unable to reproduce this issue.