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Published 20 hours ago • verified publisher icon mjxu96

Unable to see Carlaviz on the web browser

Open MS012086 opened this issue 3 years ago • 3 comments

Dear Mjxu96,

I am trying to explore the Carla On Linux platform(Ubuntu 18.04). Please find attachment, unable to see the Carla Visualizer in the web browser. I followed your steps, for your reference see below the website

Reference website: https://github.com/wx9698/carlaviz#carlaviz- https://github.com/wx9698/carlaviz/tree/master/examples https://carla.readthedocs.io/en/latest/plugins_carlaviz/#carlaviz

I don't know what I have missed, I am not able to see the carlaviz on the web.

Can you please advise me, what to do next step?

Test Platform: Carla Version: 0.9.9 Linux-Ubuntu: 18.04 Python 3.7

Steps followed:

  1. ./CarlaUE4.sh
  2. Pull and launch docker image status: docker pull mjxu96/carlaviz:0.9.9 0.9.9: Pulling from mjxu96/carlaviz Digest: sha256:d3e64f97afe0bf158f4897c262e1a271b8737ee8521fb2ae554243ada7afe5bd Status: Image is up to date for mjxu96/carlaviz:0.9.9
  3. docker on Linux and Carla server is running on localhost:2000 docker run -it --network="host" -e CARLAVIZ_HOST_IP=localhost -e CARLA_SERVER_IP=localhost -e CARLA_SERVER_PORT=2000 mjxu96/carlaviz:0.9.9 <Please refer attachment docker_on_Carla.png>
  4. Open the localhost: http://127.0.0.1:8080/ <Please refer attachment carlaviz.png>
  5. python3 spawn_npc.py -n 10 -w 5 ERROR: Spawn failed because of collision at spawn position ERROR: Spawn failed because of collision at spawn position spawned 10 vehicles and 3 walkers, press Ctrl+C to exit.
  6. python3 manual_control.py <Please refer attachment While_Simulatopn.png> <Please refer attachment While_Simulation1.png>

Finally, Unable to see Carlaviz on the web browser.

Thanks & Regards, Saravanan

carlaviz While_Simulation While_Simulation1

MS012086 avatar Feb 15 '21 15:02 MS012086

Hi, when you ran only spawn_npc.py, did you see any visualization in the browser? Could you paste the backend output if you did not see it when only running spawn_npc.py?

mjxu96 avatar Feb 17 '21 00:02 mjxu96

Hi,

Qns: when you ran only spawn_npc.py, did you see any visualization in the browser?

Ans: NO

When i run "python3 spawn_npc.py -n 10 -w 5" following error message is received.

Saravanan@D-12680:~/Documents/Carla-Setup/CARLA_0.9.9.4/PythonAPI/examples$ python3 spawn_npc.py -n 10 -w 5 ERROR: Spawn failed because of collision at spawn position ERROR: Spawn failed because of collision at spawn position spawned 10 vehicles and 3 walkers, press Ctrl+C to exit. ^C
destroying 10 vehicles

destroying 3 walkers

done.

After that, I reduced the number vehicles and walkers."python3 spawn_npc.py -n 2 -w 1" Saravanan@D-12680:~/Documents/Carla-Setup/CARLA_0.9.9.4/PythonAPI/examples$ python3 spawn_npc.py -n 2 -w 1 spawned 2 vehicles and 1 walkers, press Ctrl+C to exit.

After that I am able to see the two vehicles and walkers in Carla Server.

And then I try to run, "python3 manual_control.py" --> pygame window is open but I am not able to see web browser any information, it is blank.

Qns:Could you paste the backend output if you did not see it when only running spawn_npc.py? Ans: Can you please advise me, where the backend output data log is storing, to share it to you.

I just tried to run in carlaviz-master-->examples, following messages are received.

Saravanan@D-12680:~/Documents/Carla-Setup/CARLA_0.9.9.4/carlaviz-master/examples$ python3 carla_painter.py Saravanan@D-12680:~/Documents/Carla-Setup/CARLA_0.9.9.4/carlaviz-master/examples$ python3 example.py [INFO] [PAINTER] [2021-02-17 21:47:52,585] : Begin to connect to drawing server at localhost:8089 [INFO] [PAINTER] [2021-02-17 21:47:52,688] : Connected to drawing server at localhost:8089

I am sharing to you some information. When docker run "docker run -it --network="host" -e CARLAVIZ_HOST_IP=localhost -e CARLA_SERVER_IP=localhost -e CARLA_SERVER_PORT=2000 mjxu96/carlaviz:0.9.9"

Saravanan@D-12680:~/Documents/Carla-Setup/CARLA_0.9.9.4$ docker run -it --network="host" -e CARLAVIZ_HOST_IP=localhost -e CARLA_SERVER_IP=localhost -e CARLA_SERVER_PORT=2000 mjxu96/carlaviz:0.9.9 Make sure you have launched the carla server. Launching backend. 2021-02-17 15:59:49 [INFO] Connecting to Carla Server on localhost:2000... 2021-02-17 15:59:49 [INFO] Connected to Carla Server, Server version is: baf43b07 WARNING: Version mismatch detected: You are trying to connect to a simulator that might be incompatible with this API WARNING: Client API version = 0.9.9 WARNING: Simulator API version = baf43b07 2021-02-17 15:59:50 [INFO] Waiting for a drawing client to connect. Listening to port 8089.... 2021-02-17 15:59:50 [INFO] Waiting for a frontend to connect. Listening to port 8081.... 2021-02-17 15:59:50 [ERROR] bind: Address already in use Backend launched. Launching frontend yarn run v1.22.4 warning package.json: No license field $ webpack-dev-server --host 0.0.0.0 --disable-host-check --env.live --progress --hot --open 10% building 1/1 modules 0 activeℹ ｢wds｣: Project is running at http://0.0.0.0:8082/ ℹ ｢wds｣: webpack output is served from / ℹ ｢wds｣: Content not from webpack is served from /home/carla/carlaviz/frontend 10% building 3/5 modules 2 active .../webpack/hot sync nonrecursive /^./log$/Browserslist: caniuse-lite is outdated. Please run the following command: yarn upgrade 67% building 1164/1222 modules 58 active ...ode_modules/ajv/lib/dotjs/custom.jsFrontend launched. Please open your browser ℹ ｢wdm｣: Hash: 2843381ccb5ee862e2bf Version: webpack 4.42.0 Time: 9373ms Built at: 02/17/2021 4:00:10 PM Asset Size Chunks Chunk Names 573fe91c6c748074195655e1f0159864.png 7.61 KiB [emitted]
bundle.js 9.36 MiB app [emitted] app bundle.js.map 11.5 MiB app [emitted] [dev] app Entrypoint app = bundle.js bundle.js.map [0] multi (webpack)-dev-server/client?http://0.0.0.0:8082 (webpack)/hot/dev-server.js ./src/app.js 52 bytes {app} [built] [./node_modules/@deck.gl/core/dist/esm/index.js] 2.78 KiB {app} [built] [./node_modules/@deck.gl/layers/dist/esm/index.js] 1.01 KiB {app} [built] [./node_modules/@streetscape.gl/monochrome/dist/esm/index.js] 560 bytes {app} [built] [./node_modules/react-dom/index.js] 1.33 KiB {app} [built] [./node_modules/react/index.js] 190 bytes {app} [built] [./node_modules/streetscape.gl/dist/esm/index.js] 78 bytes {app} [built] [./node_modules/strip-ansi/index.js] 161 bytes {app} [built] [./node_modules/webpack-dev-server/client/index.js?http://0.0.0.0:8082] (webpack)-dev-server/client?http://0.0.0.0:8082 4.29 KiB {app} [built] [./node_modules/webpack-dev-server/client/overlay.js] (webpack)-dev-server/client/overlay.js 3.51 KiB {app} [built] [./node_modules/webpack-dev-server/client/socket.js] (webpack)-dev-server/client/socket.js 1.53 KiB {app} [built] [./node_modules/webpack-dev-server/client/utils/createSocketUrl.js] (webpack)-dev-server/client/utils/createSocketUrl.js 2.91 KiB {app} [built] [./node_modules/webpack-dev-server/client/utils/log.js] (webpack)-dev-server/client/utils/log.js 964 bytes {app} [built] [./node_modules/webpack/hot/dev-server.js] (webpack)/hot/dev-server.js 1.59 KiB {app} [built] [./src/app.js] 10.6 KiB {app} [built] + 1454 hidden modules ℹ ｢wdm｣: Compiled successfully. 2021-02-17 16:05:00 [INFO] Update metadata 2021-02-17 16:05:00 [INFO] Listen sensor: 106, type is: sensor.other.collision. Create dummy sensor: 108 2021-02-17 16:05:00 [INFO] Add sensor stream /sensor/other/collision 2021-02-17 16:05:00 [INFO] Update metadata 2021-02-17 16:05:00 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 109 2021-02-17 16:05:01 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 112 2021-02-17 16:05:01 [INFO] Listen sensor: 110, type is: sensor.other.gnss. Create dummy sensor: 114 2021-02-17 16:05:01 [INFO] Add sensor stream /sensor/other/gnss 2021-02-17 16:05:01 [INFO] Update metadata 2021-02-17 16:05:01 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 115 2021-02-17 16:05:01 [INFO] Listen sensor: 111, type is: sensor.other.imu. Create dummy sensor: 116 2021-02-17 16:05:01 [INFO] Add sensor stream /sensor/other/imu 2021-02-17 16:05:01 [INFO] Listen sensor: 113, type is: sensor.camera.rgb. Create dummy sensor: 117 2021-02-17 16:05:01 [INFO] Add camera stream 113 - /camera/rgb/113 2021-02-17 16:05:01 [INFO] Update metadata 2021-02-17 16:05:01 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 118 2021-02-17 16:05:02 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 119 2021-02-17 16:05:02 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 120 2021-02-17 16:05:02 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 121 2021-02-17 16:05:02 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 122 2021-02-17 16:05:03 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 123 2021-02-17 16:05:03 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 124 2021-02-17 16:05:03 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 125 2021-02-17 16:05:04 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 126 2021-02-17 16:05:04 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 127 2021-02-17 16:05:04 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 128 2021-02-17 16:05:04 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 129 2021-02-17 16:05:05 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 130 2021-02-17 16:05:05 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 131 2021-02-17 16:05:05 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 132 2021-02-17 16:05:06 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 133 2021-02-17 16:05:06 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 134 2021-02-17 16:05:06 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 135 2021-02-17 16:05:06 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 136 2021-02-17 16:05:07 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 137 2021-02-17 16:05:07 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 138 2021-02-17 16:05:07 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 139 2021-02-17 16:05:07 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 140 2021-02-17 16:05:08 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 141 2021-02-17 16:05:08 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 142 2021-02-17 16:05:08 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 143 2021-02-17 16:05:08 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 144 2021-02-17 16:05:09 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 145 2021-02-17 16:05:09 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 146 2021-02-17 16:05:09 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 147 2021-02-17 16:05:09 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 148 2021-02-17 16:05:10 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 149 2021-02-17 16:05:10 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 150 2021-02-17 16:05:10 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 151 2021-02-17 16:05:11 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 152 2021-02-17 16:05:11 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 153 2021-02-17 16:05:11 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 154 2021-02-17 16:05:11 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 155 2021-02-17 16:05:12 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 156 2021-02-17 16:05:12 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 157 2021-02-17 16:05:12 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 158 2021-02-17 16:05:12 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 159 2021-02-17 16:05:13 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 160 2021-02-17 16:05:13 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 161 2021-02-17 16:05:13 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 162 2021-02-17 16:05:14 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 163 2021-02-17 16:05:14 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 164 2021-02-17 16:05:14 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 165 2021-02-17 16:05:14 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 166 2021-02-17 16:05:15 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 167 2021-02-17 16:05:15 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 168 2021-02-17 16:05:15 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 169 2021-02-17 16:05:15 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 170 2021-02-17 16:05:16 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 171 2021-02-17 16:05:16 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 172 2021-02-17 16:05:16 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 173 2021-02-17 16:05:16 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 174 2021-02-17 16:05:17 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 175 2021-02-17 16:05:17 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 176 2021-02-17 16:05:17 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 177 2021-02-17 16:05:17 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 178 2021-02-17 16:05:18 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 179 2021-02-17 16:05:18 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 180 2021-02-17 16:05:18 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 181 2021-02-17 16:05:18 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 182 2021-02-17 16:05:19 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 183 2021-02-17 16:05:19 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 184 2021-02-17 16:05:19 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 185 2021-02-17 16:05:20 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 186 2021-02-17 16:05:20 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 187 2021-02-17 16:05:20 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 188 2021-02-17 16:05:20 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 189 2021-02-17 16:05:21 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 190 2021-02-17 16:05:21 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 191 2021-02-17 16:05:21 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 192 2021-02-17 16:05:22 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 193 2021-02-17 16:05:22 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 194 2021-02-17 16:05:22 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 195 2021-02-17 16:05:22 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 196 2021-02-17 16:05:23 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 197 2021-02-17 16:05:23 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 198 2021-02-17 16:05:23 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 199 2021-02-17 16:05:23 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 200 2021-02-17 16:05:24 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 201 2021-02-17 16:05:24 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 202 2021-02-17 16:05:24 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 203 2021-02-17 16:05:24 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 204 2021-02-17 16:05:25 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 205 2021-02-17 16:05:25 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 206 2021-02-17 16:05:25 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 207 2021-02-17 16:05:25 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 208 2021-02-17 16:05:26 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 209 2021-02-17 16:05:26 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 210 2021-02-17 16:05:26 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 211 2021-02-17 16:05:27 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 212 2021-02-17 16:05:27 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 213 2021-02-17 16:05:27 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 214 2021-02-17 16:05:27 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 215 2021-02-17 16:05:28 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 216 2021-02-17 16:05:28 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 217 2021-02-17 16:05:28 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 218 2021-02-17 16:05:28 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 219 2021-02-17 16:05:29 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 220 2021-02-17 16:05:29 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 221 2021-02-17 16:05:29 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 222 2021-02-17 16:05:29 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 223 2021-02-17 16:05:30 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 224 2021-02-17 16:05:30 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 225 2021-02-17 16:05:30 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 226 2021-02-17 16:05:30 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 227 2021-02-17 16:05:31 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 228 2021-02-17 16:05:31 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 229 2021-02-17 16:05:31 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 230 2021-02-17 16:05:31 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 231 2021-02-17 16:05:32 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 232 2021-02-17 16:05:32 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 233 2021-02-17 16:05:32 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 234 2021-02-17 16:05:33 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 235 2021-02-17 16:05:33 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 236 2021-02-17 16:05:33 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 237 2021-02-17 16:05:33 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 238 2021-02-17 16:05:34 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 239 2021-02-17 16:05:34 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 240 2021-02-17 16:05:34 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 241 2021-02-17 16:05:35 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 242 2021-02-17 16:05:35 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 243 2021-02-17 16:05:35 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 244 2021-02-17 16:05:35 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 245 2021-02-17 16:05:36 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 246 2021-02-17 16:05:36 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 247 2021-02-17 16:05:36 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 248 2021-02-17 16:05:36 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 249 2021-02-17 16:05:37 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 250 2021-02-17 16:05:37 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 251 2021-02-17 16:05:37 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 252 2021-02-17 16:05:38 [INFO] Listen sensor: 107, type is: sensor.other.lane_invasion. Create dummy sensor: 253

Thanks & Regards, Saravanan

MS012086 avatar Feb 17 '21 16:02 MS012086

Sorry for the late reply. It seems that one of the port are being occupied in your local machine. Could you check for it?

2021-02-17 15:59:50 [INFO] Waiting for a drawing client to connect. Listening to port 8089....
2021-02-17 15:59:50 [INFO] Waiting for a frontend to connect. Listening to port 8081....
2021-02-17 15:59:50 [ERROR] bind: Address already in use

By the way, could you have a try with Chrome instead of other browsers?

mjxu96 avatar Apr 11 '21 02:04 mjxu96