AIT-Assistive-Autonomous-Systems/ros2bag_tools

README read data frame example missing positional argument

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vinnnyr commented

When trying to follow the example in the README, I get the following traceback:

    dfs = read_data_frames(BagView(reader))
TypeError: read_data_frames() missing 1 required positional argument: 'field_dict'

After a bit of investigation, it seems like it needs to have a dictionary passed in as well, see the test:

https://github.com/Kettenhoax/ros2bag_tools/blob/6877cb73549bb261b2f82efc5886a77bd6e8463a/rosbag2_tools/test/test_data_frame.py#L27

Kettenhoax commented

You're correct. Thanks for the notice! The README blocks needed updating anyways.