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autonomousvision / carla_garage

[ICCV'23] Hidden Biases of End-to-End Driving Models
MIT License
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birdview_map.py issue #37

Closed buaazeus closed 2 months ago

buaazeus commented 2 months ago

Hello, I tried to generate town12.h5 map. When I run birdview_map.py. I got the error below.

Traceback (most recent call last): File "./birds_eye_view/birdview_map.py", line 314, in dict_masks = MapImage.draw_map_image(world.get_map(), pixels_per_meter) File "./birds_eye_view/birdview_map.py", line 42, in draw_map_image road_surface = pygame.Surface((width_in_pixels, width_in_pixels)) pygame.error: Out of memory

Carla version is 0.9.15.

Do you know how to resolve this issue? Thank you.

Kait0 commented 2 months ago

From what I know the problem is that pygame can not create very large surfaces. The workaround people use is to reduce the Pixels per Meter parameter to 2ppm. I am not sure if a proper solution exists, perhaps you need to use another library for rendering.

Also you might need to upgrade the pygame version.