ygoumaz
commented
1 year ago I am using Webots R2022b on Ubuntu 22.04 with Humble. With the latest version of webots_ros2 built from sources (2022.1.3), I am unable to reproduce your issue. The problem seems to come from the textures that cannot be downloaded from the web. Could it be related to your internet connection?
There was a problem back then with users on Ubuntu 22 with Webots R2022a that could not download textures either. Are you using Webots R2022b official release or is your Webots also built from sources? For the latter, make sure all your dependencies are completely up-to-date.
I suggest you to update your Webots and webots_ros2 repositories to the latest commits of master branches. This configuration should work.
zhuyeaini9
stefaniapedrazzi
env: webots 2022b + ubuntu 22 + humble
build from source as the guide. build ok.
can open sample world ok. but when launch demo:ros2 launch webots_ros2_universal_robot multirobot_launch.py webots log: **ERROR: Error downloading EXTERNPROTO 'Irb4600-40': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/robots/abb/irb/protos/Irb4600-40.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'LJoint': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/factory/pipes/protos/LJoint.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'HammeredCopper': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/HammeredCopper.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'PipeSection': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/factory/pipes/protos/PipeSection.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'SquareManhole': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/factory/manhole/protos/SquareManhole.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'ElectricalCabinet': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/street_furniture/protos/ElectricalCabinet.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'FireExtinguisher': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/factory/fire_extinguisher/protos/FireExtinguisher.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'CardboardBox': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/factory/containers/protos/CardboardBox.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'DesktopComputer': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/computers/protos/DesktopComputer.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Keyboard': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/computers/protos/Keyboard.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Monitor': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/computers/protos/Monitor.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'OfficeTelephone': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/telephone/protos/OfficeTelephone.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'PlatformCart': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/factory/tools/protos/PlatformCart.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'GlossyPaint': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/GlossyPaint.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Cabinet': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/cabinet/protos/Cabinet.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Desk': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/tables/protos/Desk.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Radiator': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/apartment_structure/protos/Radiator.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'BakelitePlastic': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/BakelitePlastic.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Floor': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/floors/protos/Floor.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'TexturedBackground': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/backgrounds/protos/TexturedBackground.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Robotiq3fGripper': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/devices/robotiq/protos/Robotiq3fGripper.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'RustyMetal': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/RustyMetal.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'ConveyorBelt': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/factory/conveyors/protos/ConveyorBelt.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Can': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/drinks/protos/Can.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Table': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/tables/protos/Table.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'BrushedSteel': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/BrushedSteel.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'OldSteel': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/OldSteel.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'SolidBox': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/solids/protos/SolidBox.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'BrushedAluminium': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/BrushedAluminium.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'FormedConcrete': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/FormedConcrete.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Roughcast': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/Roughcast.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'CorrugatedPlates': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/CorrugatedPlates.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'CorrodedMetal': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/appearances/protos/CorrodedMetal.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'Extrusion': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/geometries/protos/Extrusion.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'WoodenPalletStack': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/factory/pallet/protos/WoodenPalletStack.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'ConstructionLamp': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/lights/protos/ConstructionLamp.proto', error code: 99: TLS initialization failed ERROR: Error downloading EXTERNPROTO 'PlasticCrate': Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/objects/factory/containers/protos/PlasticCrate.proto', error code: 99: TLS initialization failed ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：54：1：错误：Skipped unknown 'TexturedBackground' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：57：1：错误：Skipped unknown 'Floor' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：63：1：错误：Skipped unknown 'Radiator' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：67：1：错误：Skipped unknown 'Desk' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：71：1：错误：Skipped unknown 'Cabinet' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：92：1：错误：Skipped unknown 'PlatformCart' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：95：1：错误：Skipped unknown 'OfficeTelephone' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：100：1：错误：Skipped unknown 'Monitor' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：104：1：错误：Skipped unknown 'Keyboard' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：107：1：错误：Skipped unknown 'DesktopComputer' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：111：1：错误：Skipped unknown 'CardboardBox' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：115：1：错误：Skipped unknown 'FireExtinguisher' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：119：1：错误：Skipped unknown 'ElectricalCabinet' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：123：1：错误：Skipped unknown 'SquareManhole' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：127：1：错误：Skipped unknown 'PipeSection' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：138：1：错误：Skipped unknown 'PipeSection' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：150：1：错误：Skipped unknown 'PipeSection' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：162：1：错误：Skipped unknown 'LJoint' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：169：1：错误：Skipped unknown 'LJoint' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：177：1：错误：Skipped unknown 'Radiator' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：183：1：错误：Skipped unknown 'Irb4600-40' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：209：18：错误：Skipped unknown 'RustyMetal' node or PROTO. {1'?} {2:18:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：220：1：错误：Skipped unknown 'ConveyorBelt' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：228：1：错误：Skipped unknown 'Can' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：233：1：错误：Skipped unknown 'Can' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：237：1：错误：Skipped unknown 'Table' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：250：1：错误：Skipped unknown 'SolidBox' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：262：18：错误：Skipped unknown 'FormedConcrete' node or PROTO. {1'?} {2:18:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：278：18：错误：Skipped unknown 'FormedConcrete' node or PROTO. {1'?} {2:18:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：294：18：错误：Skipped unknown 'Roughcast' node or PROTO. {1'?} {2:18:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：310：18：错误：Skipped unknown 'Roughcast' node or PROTO. {1'?} {2:18:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：326：18：错误：Skipped unknown 'CorrugatedPlates' node or PROTO. {1'?} {2:18:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：342：18：错误：Skipped unknown 'CorrodedMetal' node or PROTO. {1'?} {2:18:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：347：16：错误：Skipped unknown 'Extrusion' node or PROTO. {1'?} {2:16:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：379：18：错误：Skipped unknown 'CorrodedMetal' node or PROTO. {1'?} {2:18:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：384：16：错误：Skipped unknown 'Extrusion' node or PROTO. {1'?} {2:16:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：475：1：错误：Skipped unknown 'WoodenPalletStack' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：479：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：485：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：491：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：497：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：503：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：509：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：515：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：521：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：527：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：533：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：539：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：545：1：错误：Skipped unknown 'ConstructionLamp' node or PROTO. {1'?} {2:1:?} ERROR: “/tmp/tmpnhhg5inl_world_with_URDF_robot.wbt”：551：1：错误：Skipped unknown 'PlasticCrate' node or PROTO. {1'?} {2:1:?} WARNING: WorldInfo > ContactProperties: Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/default/worlds/sounds/bump.wav', error code: 99: TLS initialization failed WARNING: WorldInfo > ContactProperties: Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/default/worlds/sounds/roll.wav', error code: 99: TLS initialization failed WARNING: WorldInfo > ContactProperties: Cannot download 'https://raw.githubusercontent.com/cyberbotics/webots/R2022b/projects/default/worlds/sounds/slide.wav', error code: 99: TLS initialization failed INFO: 'Ros2Supervisor' extern controller: waiting for connection on ipc://1234/Ros2Supervisor or on tcp://:1234/Ros2Supervisor
INFO: 'Ros2Supervisor' extern controller: connected.
INFO: 'UR5e' extern controller: waiting for connection on ipc://1234/UR5e or on tcp://:1234/UR5e
INFO: 'UR5e' extern controller: connected.**