./apps/samples/april_tags/april_tags
2020-11-16 10:08:51.702 INFO engine/alice/tools/websight.cpp@166: Loading websight...
2020-11-16 10:08:51.703 WARN engine/alice/backend/application_json_loader.cpp@174: This application does not have an explicit scheduler configuration. One will be autogenerated to the best of the system's abilities if possible.
2020-11-16 10:08:51.704 WARN engine/alice/backend/redis_backend.cpp@33:
**
** Could not connect to redis server: Connection refused.
**
** Metadata will not be available for this run.
**
** You can start a redis server by running: external\redis\redis-server
**
2020-11-16 10:08:51.704 WARN engine/alice/backend/backend.cpp@201: This application does not have an execution group configuration. One will be autogenerated to the best of the systems abilities if possible.
2020-11-16 10:08:51.704 WARN engine/gems/scheduler/scheduler.cpp@341: No default execution groups specified. Attempting to create scheduler configuration for 8 remaining cores. This may be non optimal for the system and application.
2020-11-16 10:08:51.704 INFO engine/gems/scheduler/scheduler.cpp@291: Scheduler execution groups are:
2020-11-16 10:08:51.704 INFO engine/gems/scheduler/scheduler.cpp@300: __BlockerGroup__: Cores = [4, 5], Workers = No
2020-11-16 10:08:51.704 INFO engine/gems/scheduler/scheduler.cpp@300: __WorkerGroup__: Cores = [7, 6, 1, 0, 2, 3], Workers = Yes
2020-11-16 10:08:51.715 INFO engine/alice/backend/modules.cpp@226: Loaded module 'packages/perception/libapril_tags_module.so': Now has 45 components total
2020-11-16 10:08:51.725 INFO engine/alice/backend/modules.cpp@226: Loaded module 'packages/sensors/libv4l2_camera_module.so': Now has 46 components total
2020-11-16 10:08:51.735 INFO engine/alice/backend/modules.cpp@226: Loaded module 'packages/sight/libsight_module.so': Now has 49 components total
2020-11-16 10:08:51.753 INFO engine/alice/backend/modules.cpp@226: Loaded module 'packages/viewers/libviewers_module.so': Now has 78 components total
2020-11-16 10:08:51.754 DEBUG engine/alice/application.cpp@348: Loaded 78 components: isaac::V4L2Camera, isaac::alice::BufferAllocatorReport, isaac::alice::ChannelMonitor, isaac::alice::CheckJetsonPerformanceModel, isaac::alice::CheckOperatingSystem, isaac::alice::Config, isaac::alice::ConfigBridge, isaac::alice::ConfigLoader, isaac::alice::Failsafe, isaac::alice::FailsafeHeartbeat, isaac::alice::InteractiveMarkersBridge, isaac::alice::JsonToProto, isaac::alice::LifecycleReport, isaac::alice::MessageLedger, isaac::alice::MessagePassingReport, isaac::alice::NodeStatistics, isaac::alice::Pose, isaac::alice::Pose2Comparer, isaac::alice::PoseFromFile, isaac::alice::PoseInitializer, isaac::alice::PoseMessageInjector, isaac::alice::PoseToFile, isaac::alice::PoseToMessage, isaac::alice::PoseTree, isaac::alice::PoseTreeJsonBridge, isaac::alice::PoseTreeRelink, isaac::alice::ProtoToJson, isaac::alice::PyCodelet, isaac::alice::Random, isaac::alice::Recorder, isaac::alice::RecorderBridge, isaac::alice::Replay, isaac::alice::ReplayBridge, isaac::alice::Scheduling, isaac::alice::Sight, isaac::alice::SightChannelStatus, isaac::alice::Subgraph, isaac::alice::Subprocess, isaac::alice::TcpPublisher, isaac::alice::TcpSubscriber, isaac::alice::Throttle, isaac::alice::TimeOffset, isaac::alice::TimeSynchronizer, isaac::alice::UdpPublisher, isaac::alice::UdpSubscriber, isaac::map::Map, isaac::map::ObstacleAtlas, isaac::map::OccupancyGridMapLayer, isaac::map::PolygonMapLayer, isaac::map::WaypointMapLayer, isaac::navigation::DistanceMap, isaac::navigation::NavigationMap, isaac::navigation::RangeScanModelClassic, isaac::navigation::RangeScanModelFlatloc, isaac::perception::AprilTagsDetection, isaac::sight::AliceSight, isaac::sight::SightWidget, isaac::sight::WebsightServer, isaac::viewers::BinaryMapViewer, isaac::viewers::ColorCameraViewer, isaac::viewers::DepthCameraViewer, isaac::viewers::Detections3Viewer, isaac::viewers::DetectionsViewer, isaac::viewers::FiducialsViewer, isaac::viewers::FlatscanViewer, isaac::viewers::GoalViewer, isaac::viewers::ImageKeypointViewer, isaac::viewers::LidarViewer, isaac::viewers::MosaicViewer, isaac::viewers::ObjectViewer, isaac::viewers::OccupancyMapViewer, isaac::viewers::PointCloudViewer, isaac::viewers::PoseTrailViewer, isaac::viewers::SegmentationCameraViewer, isaac::viewers::SegmentationViewer, isaac::viewers::SkeletonViewer, isaac::viewers::TensorViewer, isaac::viewers::TrajectoryListViewer,
2020-11-16 10:08:51.756 WARN engine/alice/application.cpp@164: The function Application::findComponentByName is deprecated. Please use `getNodeComponentOrNull` instead. Note that the new method requires a node name instead of a component name. (argument: 'websight/isaac.sight.AliceSight')
2020-11-16 10:08:51.756 INFO engine/alice/application.cpp@255: Starting application 'april_tags' (instance UUID: 'a2e5700c-281d-11eb-8a2e-838e2f326747') ...
2020-11-16 10:08:51.756 DEBUG engine/gems/scheduler/execution_groups.cpp@476: Launching 0 pre-start job(s)
2020-11-16 10:08:51.756 DEBUG engine/gems/scheduler/execution_groups.cpp@485: Replaying 0 pre-start event(s)
2020-11-16 10:08:51.757 DEBUG engine/gems/scheduler/execution_groups.cpp@476: Launching 0 pre-start job(s)
2020-11-16 10:08:51.757 DEBUG engine/gems/scheduler/execution_groups.cpp@485: Replaying 0 pre-start event(s)
2020-11-16 10:08:51.757 INFO engine/alice/backend/asio_backend.cpp@33: Starting ASIO service
2020-11-16 10:08:51.758 INFO packages/sight/WebsightServer.cpp@216: Sight webserver is loaded
2020-11-16 10:08:51.758 INFO packages/sight/WebsightServer.cpp@217: Please open Chrome Browser and navigate to http://<ip address>:3000
2020-11-16 10:08:51.759 WARN engine/alice/backend/codelet_canister.cpp@225: Codelet 'websight/isaac.sight.AliceSight' was not added to scheduler because no tick method is specified.
2020-11-16 10:08:51.759 WARN engine/alice/components/Codelet.cpp@53: Function deprecated. Set tick_period to the desired tick paramater
2020-11-16 10:08:51.759 ERROR engine/alice/components/Codelet.cpp@229: Component '_check_operating_system/isaac.alice.CheckOperatingSystem' of type 'isaac::alice::CheckOperatingSystem' reported FAILURE:
'/etc/nv_tegra_release' does not start with '# R32 (release), REVISION: 4.3'. Please flash L4T using Jetpack 4.4.
2020-11-16 10:08:51.759 ERROR engine/alice/backend/event_manager.cpp@42: Stopping node '_check_operating_system' because it reached status 'FAILURE'
2020-11-16 10:08:51.759 WARN engine/alice/backend/codelet_canister.cpp@225: Codelet '_check_operating_system/isaac.alice.CheckOperatingSystem' was not added to scheduler because no tick method is specified.
2020-11-16 10:08:51.759 WARN engine/alice/components/Codelet.cpp@53: Function deprecated. Set tick_period to the desired tick paramater
2020-11-16 10:08:51.759 WARN engine/alice/components/Codelet.cpp@53: Function deprecated. Set tick_period to the desired tick paramater
2020-11-16 10:08:51.865 PANIC packages/sensors/V4L2Camera.cpp@139: [V4L2Camera] Unsupported width, 800, driver changed to 848
====================================================================================================
| Isaac application terminated unexpectedly |
====================================================================================================
#01 engine/alice/tools/main(+0x83d78) [0x557b1bfd78]
#02 engine/alice/tools/main(+0x1559a0) [0x557b2919a0]
#03 engine/alice/tools/main(+0x155ca8) [0x557b291ca8]
#04 linux-vdso.so.1(__kernel_rt_sigreturn+0) [0x7f9a6e46c0]
#05 /lib/aarch64-linux-gnu/libc.so.6(raise+0xb0) [0x7f9a2094f8]
====================================================================================================
Minidump written to: /tmp/b2642f92-0320-40f4-4b2d7e8c-fc218d17.dmp
Aborted (core dumped)