rohjunha/language-grounded-driving

Conditional Driving from Natural Language Instructions

language-grounded-driving's Issues

checkpoint link is expired

The command for

wget -N http://54.201.45.51:5000/exp40/exp40.tar.gz

does not work. Is there any other link to get the checkpoint?

• What's the role of json files in .carla/dataset/evaluation/town1 ? I can't get the meaning of data inside of it.

Specific data information

Hi, thank you for the recent update. Specifically, I'm curious about information of the .carla/dataset/evaluation/townx/[direction].json. I have 3 simple questions.

Q1. When I .split(',') the element of each nested list of value of ['drives'], I found the lengths are identical as 21.

This is my data parse code

import json
import pandas as pd

name = 'firstleft'
file = pd.read_json(f'{name}.json')
print(file['drives'].iloc[0][0].split(','))
print(len(file['drives'].iloc[0][0].split(',')))

and the output was

['195.2322998046875', '55.487239837646484', '-0.010108298622071743', '0.034874942153692245', '179.99383544921875', '-0.06338498741388321', '-4.683960914611816', '0.0005152522935532033', '2.8605461466213455e-07', '-0.00023297438747249544', '4.169376552454196e-06', '0.00020997914543841034', '0.0', '-0.00028728158213198185', '4.004764832643559e-06;0.47066110372543335', '-4.355000328359893e-06', '0.0', 'False', 'False', '0', 'False;3869789844470666235;LANEFOLLOW;LANEFOLLOW']
21

What does each element in the list mean? and can I also generate the same kind of data using data_generator.py?

Q2. What's the differenece direction w/ redundant or ordinal expression? (e.g., straight, straingt.json vs. straight.json & firstleft.json vs. left.json) I guess redundant expression is used to determine action when agent meets intersection

Q3. I want to figure out what each file mean in carla/dataset/info/semanticN-v37/

Stuck at step "Run simulator with a specific port"

Hi,

I am trying to run your code per your instructions. However, when I was running

cd ${ROOT}/.carla/carla && DISPLAY=: ./CarlaUE4.sh /Game/Carla/Maps/Town01 -benchmark -fps=10 -carla-port=5555,

The simulator seems to be stuck at these lines:

[2020.03.15-05.06.25:095][  0]LogRenderer: Warning: Gaussian DOF algorithm is deprecated and will be removed from deferred shading renderer. Consider using the Circle DOF method in post process settings.
[2020.03.15-05.06.25:513][  0]LogLinux: Setting swap interval to 'Immediate'
[2020.03.15-05.06.25:513][  0]LogLinux: Warning: Unable to set desired swap interval 'Immediate'
[2020.03.15-05.06.25:513][  0]LogSlate: Slate font cache was flushed
[2020.03.15-05.06.36:454][612]LogCarla: Replayer stop

I also got the errors shown below:

[2020.03.15-05.05.57:977][  0]LogStreaming: Error: Couldn't find file for package /Game/Carla/Static/GenericMaterials/Ground/SimpleRoad/CheapRoad requested by async loading code. NameToLoad: /Game/Carla/Static/GenericMaterials/Ground/SimpleRoad/CheapRoad
[2020.03.15-05.05.57:977][  0]LogStreaming: Error: Found 0 dependent packages...
[2020.03.15-05.05.58:036][  0]LogStreaming: Error: Couldn't find file for package /Game/Carla/Static/GenericMaterials/Ground/SimpleRoad/CheapSideWalkCurb requested by async loading code. NameToLoad: /Game/Carla/Static/GenericMaterials/Ground/SimpleRoad/CheapSideWalkCurb
[2020.03.15-05.05.58:036][  0]LogStreaming: Error: Found 0 dependent packages...
[2020.03.15-05.05.58:095][  0]LogStreaming: Error: Couldn't find file for package /Game/Carla/Static/GenericMaterials/Ground/SimpleRoad/CheapSideWalk_00 requested by async loading code. NameToLoad: /Game/Carla/Static/GenericMaterials/Ground/SimpleRoad/CheapSideWalk_00
[2020.03.15-05.05.58:095][  0]LogStreaming: Error: Found 0 dependent packages...
[2020.03.15-05.05.58:154][  0]LogStreaming: Error: Couldn't find file for package /Game/Carla/Static/GenericMaterials/Ground/SimpleRoad/CheapLaneMarking requested by async loading code. NameToLoad: /Game/Carla/Static/GenericMaterials/Ground/SimpleRoad/CheapLaneMarking
[2020.03.15-05.05.58:154][  0]LogStreaming: Error: Found 0 dependent packages...
[2020.03.15-05.05.58:218][  0]LogStreaming: Error: Couldn't find file for package /Game/Carla/Static/GenericMaterials/WetPavement/WetPavement_Complex_Road_N2 requested by async loading code. NameToLoad: /Game/Carla/Static/GenericMaterials/WetPavement/WetPavement_Complex_Road_N2
[2020.03.15-05.05.58:218][  0]LogStreaming: Error: Found 0 dependent packages...
[2020.03.15-05.05.58:276][  0]LogStreaming: Error: Couldn't find file for package /Game/Carla/Static/GenericMaterials/WetPavement/WetPavement_Complex_Concrete requested by async loading code. NameToLoad: /Game/Carla/Static/GenericMaterials/WetPavement/WetPavement_Complex_Concrete
[2020.03.15-05.05.58:276][  0]LogStreaming: Error: Found 0 dependent packages...
[2020.03.15-05.05.58:343][  0]LogStreaming: Error: Couldn't find file for package /Game/Carla/Static/GenericMaterials/Ground/SideWalks/SidewalkN4/WetPavement_SidewalkN4 requested by async loading code. NameToLoad: /Game/Carla/Static/GenericMaterials/Ground/SideWalks/SidewalkN4/WetPavement_SidewalkN4
[2020.03.15-05.05.58:343][  0]LogStreaming: Error: Found 0 dependent packages...
[2020.03.15-05.05.58:404][  0]LogStreaming: Error: Couldn't find file for package /Game/Carla/Static/GenericMaterials/LaneMarking/Lanemarking requested by async loading code. NameToLoad: /Game/Carla/Static/GenericMaterials/LaneMarking/Lanemarking
[2020.03.15-05.05.58:404][  0]LogStreaming: Error: Found 0 dependent packages...

It is quite confusing because I got the CARLA version through your run.sh script... That said, this seems to be quite a common issue and has been mentioned in multiple posts. However, I could not find any solution to this.

Because of the errors above, when I proceeded to run the evaluation code, I got prompted that 172.0.0.1:5555 is not available.

Are you aware of anything similar to what I encountered during the development? Thanks a lot!