XTLS/Xray-core · error

failed to build inbound config with tag

Error message

failed to build inbound config with tag 

What it means

Error "failed to build inbound config with tag " thrown in XTLS/Xray-core.

Source

Thrown at infra/conf/xray.go:669

			return nil, errors.New("failed to build geodata configuration").Base(err)
		}
		config.App = append(config.App, serial.ToTypedMessage(r))
	}

	var inbounds []InboundDetourConfig

	if len(c.InboundConfigs) > 0 {
		inbounds = append(inbounds, c.InboundConfigs...)
	}

	if len(c.Transport) > 0 {
		return nil, errors.PrintRemovedFeatureError("Global transport config", "streamSettings in inbounds and outbounds")
	}

	for _, rawInboundConfig := range inbounds {
		ic, err := rawInboundConfig.Build()
		if err != nil {
			return nil, errors.New("failed to build inbound config with tag ", rawInboundConfig.Tag).Base(err)
		}
		config.Inbound = append(config.Inbound, ic)
	}

	var outbounds []OutboundDetourConfig

	if len(c.OutboundConfigs) > 0 {
		outbounds = append(outbounds, c.OutboundConfigs...)
	}

	for _, rawOutboundConfig := range outbounds {
		oc, err := rawOutboundConfig.Build()
		if err != nil {
			return nil, errors.New("failed to build outbound config with tag ", rawOutboundConfig.Tag).Base(err)
		}
		config.Outbound = append(config.Outbound, oc)
	}

View on GitHub (pinned to 7d214f8b09)

When it happens

Trigger: Thrown at infra/conf/xray.go:669 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of XTLS/Xray-core@7d214f8b09 (2026-08-15). Data as JSON: /api/errors/954a12cae4412141. Report an issue: GitHub.