# \[Fixed in 36.30\] 36.10 Matchmaking fails every time error #1 constant on Island 3815-8254-6961

**URL:** <https://forums.unrealengine.com/t/fixed-in-36-30-36-10-matchmaking-fails-every-time-error-1-constant-on-island-3815-8254-6961/2564550>\
**Category:** Issues and Bug Reporting\
**Tags:** open, fortnite-creative, unreal-editor-for-fortnite, fortnite\
**Created:** [June 18, 2025, 2:02pm UTC](https://forums.unrealengine.com/t/fixed-in-36-30-36-10-matchmaking-fails-every-time-error-1-constant-on-island-3815-8254-6961/2564550 "2025-06-18T14:02:16Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Jimbohalo10](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/jimbohalo10/32/961440_2.png) [@Jimbohalo10](https://forums.unrealengine.com/u/Jimbohalo10)\
**Post date:** [June 18, 2025, 2:05pm UTC](https://forums.unrealengine.com/t/fixed-in-36-30-36-10-matchmaking-fails-every-time-error-1-constant-on-island-3815-8254-6961/2564550/2 "2025-06-18T14:05:51Z")

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hi  
here is the fornitegame.log 36.10  
[FortniteGame.log](https://forums.unrealengine.com/uploads/short-url/nNi1rMpOSqXNLxsoHYKgYmsUTmN.log) (3.4 MB)

Here is the matchmaking part when the failure occurs  
[FortniteGameMatchErr-Island-36\_10Island-3815-8254-6961.log](https://forums.unrealengine.com/uploads/short-url/5eLysvDsWtB3ZkPqoSmxgPBoaS9.log) (138.8 KB)

There ia another post describing settings on a similar problem with Matchmaking  
[Erreur de Matchmaking #1 - General / Issues and Bug Reporting - Epic Developer Community Forums](https://forums.unrealengine.com/t/erreur-de-matchmaking-1/2552333/3)

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