protocol_version_unsupported
Resolution
Use the injected window.uniplays SDK and remove any separately bundled SDK copy. Reload the game; if the mismatch persists, report the SDK and shell versions from error.data.
Error fields
JSON
{
"code": "protocol_version_unsupported",
"message": "The SDK and the shell do not speak the same bridge protocol version.",
"docs": "https://uniplays.fun/docs/errors/protocol_version_unsupported"
}