Errors

Error codes

SDK errors carry a code when the cause is known:

Code	Meaning	What to do
`PEERLESS_UNSUPPORTED`	Not available here: standalone mode, or the game hasn't enabled the feature.	Hide the feature and keep playing.
`PEERLESS_REJECTED`	The platform refused the request, for example an expired launch or missing access.	Show the message. Don't retry blindly.
`PEERLESS_TIMEOUT`	No answer from the player within 10 seconds.	Retry later; keep the game running.

Message	Cause
Open this build through Peerless.	A platform call ran outside the PEERLESS player.
SDK mode cannot change during a launch.	`init()` was called again with a different mode.
Your identity adapter must return an existing or newly linked game player ID.	`mapPlayerIdentity` returned an empty value.
Join a room before sending events.	`send()` ran before `join()` finished.
Events must be under 16 KB.	A relay event was too large.
Use a ten-character room code.	`join()` received an invalid code.
This release needs Peerless SDK 2.	A multiplayer build bundled a protocol 1 SDK. Rebuild with the current SDK.