Unity SDK Troubleshooting¶

Unity package does not install¶

Check:

• Unity version is 2021.3 LTS or later
• the Git URL path is Packages/...
• package dependencies are available

Session data does not appear in XRXP¶

Check:

• ExperimentID is valid
• AuthorizationToken is valid
• WebSocketServer and RESTServer are correct
• OnlineMode is enabled
• local storage is enabled so traces are still retained on the device

Exchange controls do nothing¶

Check:

• the device registered an ExchangeModality
• XRXPExchangeManager is present and connected
• control keys match the handler or inspector binding

Eye tracking does not emit data¶

Check:

• hardware supports eye tracking
• required SDK integration is installed
• look targets have colliders and the XRXPArea layer when using look areas

FrameRate events are too noisy¶

Tune:

• Lag
• Threshold
• Influence