Unable to see Carlaviz on the web browser about carlaviz HOT 3 CLOSED

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?

from carlaviz.

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

from carlaviz.

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?

from carlaviz.