{"record":{"id":"83680bc71b2186bc","repo":"XTLS/Xray-core","slug":"unknown-xudpproxyudp443-m-xudpproxyudp443","errorCode":null,"errorMessage":"unknown \"xudpProxyUDP443\": {m.XudpProxyUDP443}","messagePattern":"unknown \"xudpProxyUDP443\": (.+?)","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"infra/conf/xray.go","lineNumber":116,"sourceCode":"\t\tRouteOnly:           c.RouteOnly,\n\t}, nil\n}\n\ntype MuxConfig struct {\n\tEnabled         bool   `json:\"enabled\"`\n\tConcurrency     int16  `json:\"concurrency\"`\n\tXudpConcurrency int16  `json:\"xudpConcurrency\"`\n\tXudpProxyUDP443 string `json:\"xudpProxyUDP443\"`\n}\n\n// Build creates MultiplexingConfig, Concurrency < 0 completely disables mux.\nfunc (m *MuxConfig) Build() (*proxyman.MultiplexingConfig, error) {\n\tswitch m.XudpProxyUDP443 {\n\tcase \"\":\n\t\tm.XudpProxyUDP443 = \"reject\"\n\tcase \"reject\", \"allow\", \"skip\":\n\tdefault:\n\t\treturn nil, errors.New(`unknown \"xudpProxyUDP443\": `, m.XudpProxyUDP443)\n\t}\n\treturn &proxyman.MultiplexingConfig{\n\t\tEnabled:         m.Enabled,\n\t\tConcurrency:     int32(m.Concurrency),\n\t\tXudpConcurrency: int32(m.XudpConcurrency),\n\t\tXudpProxyUDP443: m.XudpProxyUDP443,\n\t}, nil\n}\n\ntype InboundDetourConfig struct {\n\tProtocol       string           `json:\"protocol\"`\n\tPortList       *PortList        `json:\"port\"`\n\tListenOn       *Address         `json:\"listen\"`\n\tSettings       *json.RawMessage `json:\"settings\"`\n\tTag            string           `json:\"tag\"`\n\tStreamSetting  *StreamConfig    `json:\"streamSettings\"`\n\tSniffingConfig *SniffingConfig  `json:\"sniffing\"`\n}","sourceCodeStart":98,"sourceCodeEnd":134,"githubUrl":"https://github.com/XTLS/Xray-core/blob/7d214f8b094f75322fa3990f8aadad1c912f24f5/infra/conf/xray.go#L98-L134","documentation":"Error \"unknown \"xudpProxyUDP443\": {m.XudpProxyUDP443}\" thrown in XTLS/Xray-core.","triggerScenarios":"Thrown at infra/conf/xray.go:116 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"7d214f8b094f75322fa3990f8aadad1c912f24f5","analyzedAt":"2026-08-15T14:26:24.325Z","schemaVersion":2},"datasetVersion":"2026-08-15T17:31:12.345Z"}