Version: 2018.3 (switch to 2019.1 )
Integration using NetworkTransport
Customized Matchmaking callbacks
Other Versions

Common Errors

Two common errors you might encounter are:

Create match failed: Failed to access NetworkDB appId=0

This occurs if you have not linked the project with Unity Services. To link your project with Unity Services, see Setting up your project for Unity Services.

Create match failed: Failed because of invalid projectid setup. Please verify project setup at https://multiplayer.unity3d.com

This occurs if you have not enabled the Multiplayer Service. To fix this, make sure you have set up your project for Multiplayer Services correctly.

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Integration using NetworkTransport
Customized Matchmaking callbacks