{"record":{"id":"7cad88db19ae4baa","repo":"netbirdio/netbird","slug":"device-not-initialized","errorCode":null,"errorMessage":"device not initialized","messagePattern":"device not initialized","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"client/iface/device/device_android.go","lineNumber":116,"sourceCode":"}\nfunc (t *WGTunDevice) Up() (*udpmux.UniversalUDPMuxDefault, error) {\n\terr := t.device.Up()\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\n\tudpMux, err := t.iceBind.GetICEMux()\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\tt.udpMux = udpMux\n\tlog.Debugf(\"device is ready to use: %s\", t.name)\n\treturn udpMux, nil\n}\n\nfunc (t *WGTunDevice) RenewTun(fd int) error {\n\tif t.device == nil {\n\t\treturn fmt.Errorf(\"device not initialized\")\n\t}\n\n\tunmonitoredTUN, _, err := tun.CreateUnmonitoredTUNFromFD(fd)\n\tif err != nil {\n\t\t_ = unix.Close(fd)\n\t\tlog.Errorf(\"failed to renew Android interface: %s\", err)\n\t\treturn err\n\t}\n\n\tt.renewableTun.AddDevice(unmonitoredTUN)\n\n\treturn nil\n}\n\nfunc (t *WGTunDevice) UpdateAddr(addr wgaddr.Address) error {\n\t// todo implement\n\treturn nil\n}","sourceCodeStart":98,"sourceCodeEnd":134,"githubUrl":"https://github.com/netbirdio/netbird/blob/93e97f4bf1ad715072dcb3fb6cdb1763431b5a9c/client/iface/device/device_android.go#L98-L134","documentation":"Error \"device not initialized\" thrown in netbirdio/netbird.","triggerScenarios":"Thrown at client/iface/device/device_android.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":"93e97f4bf1ad715072dcb3fb6cdb1763431b5a9c","analyzedAt":"2026-08-16T03:09:19.136Z","schemaVersion":2},"datasetVersion":"2026-08-16T08:17:34.114Z"}