flake8 5.0.4 requires importlib-metadata<4.3,>=1.1.0; python_version < "3.8", but you have importlib-metadata 6.0.0 which is incompatible.

[caixxuan]

Describe the bug something wrong when "pip install -r install_requirements.txt & pip install -r requirements.txt": A clear and concise description of what the bug is. ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts. opentelemetry-api 1.22.0 requires importlib-metadata<7.0,>=6.0, but you have importlib-metadata 4.2.0 which is incompatible. Successfully installed einops-0.3.2 importlib-metadata-4.2.0 (dora3.7) cai@cai:~/Downloads/dora-drives$ pip install importlib-metadata==6.0.0 Collecting importlib-metadata==6.0.0 Using cached importlib_metadata-6.0.0-py3-none-any.whl (21 kB) Requirement already satisfied: zipp>=0.5 in /home/cai/anaconda3/envs/dora3.7/lib/python3.7/site-packages (from importlib-metadata==6.0.0) (3.15.0) Requirement already satisfied: typing-extensions>=3.6.4 in /home/cai/anaconda3/envs/dora3.7/lib/python3.7/site-packages (from importlib-metadata==6.0.0) (4.3.0) Installing collected packages: importlib-metadata Attempting uninstall: importlib-metadata Found existing installation: importlib-metadata 4.2.0 Uninstalling importlib-metadata-4.2.0: Successfully uninstalled importlib-metadata-4.2.0 ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts. flake8 5.0.4 requires importlib-metadata<4.3,>=1.1.0; python_version < "3.8", but you have importlib-metadata 6.0.0 which is incompatible. Successfully installed importlib-metadata-6.0.0

To Reproduce Steps to reproduce the behavior:

1. Dora start daemon: dora up
2. Start a new dataflow: dora start dataflow.yaml
3. Stop dataflow: dora stop
4. Destroy dataflow: dora destroy

Expected behavior A clear and concise description of what you expected to happen.

Screenshots or Video If applicable, add screenshots to help explain your problem.

Environments (please complete the following information):

• System info: [use uname --all on Linux]
• Dora version: [use dora --version and pip show dora-rs]

Additional context Add any other context about the problem here.

[caixxuan]

if i force to run, something wrong happen

[caixxuan]

moreover, the carla seems have something wrong when starting up

[haixuanTao]

For:

• the dependency, I have to double check the latest pip requirements. But It's possible that newer version of opentelemetry are incompatible with dora-drives.
• For the error, I think there is something wrong within carla_gps_op and the opendrive input.
• The carla environment seems ok for me but you're seems to be running a version without GPU. Make sure that nvidia-docker and your CUDA environment are well installed

[haixuanTao]

Can you try this new branch without pip installing:

git checkout fix-opendrive

and see if you still have errors?

[caixxuan]

for the second error, how to solve this error, I have not changed anything but just follow the guide, this error is related to the first one or the third one?

[haixuanTao]

You should try:

git checkout fix-opendrive

and then run your dataflow.

It's related to the latest version of dora-rs

[caixxuan]

big thanks! It can work! great job to develop autonomous vehicle!

[haixuanTao]

Happy if it works for you! I think that if Carla run on your GPU, it’s going to be faster. You should check that Vulkan is well installed on your computer.