ros2 launch bluerov2_description world_launch.py error

CentraleNantesROV / bluerov2

BlueROV2 for ROS2 + ignition

Apache License 2.0

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ros2 launch bluerov2_description world_launch.py error #3

Closed ZHANG-zzt closed 4 months ago

ZHANG-zzt commented 4 months ago

Hello, I entered the following command, the following error My ros2 humble + gazebo 11

ros2 launch bluerov2_description world_launch.py [INFO] [launch]: All log files can be found below /home/zhiteng/.ros/log/2024-04-10-11-49-08-883876-ZZT-OMEN-108714 [INFO] [launch]: Default logging verbosity is set to INFO [ERROR] [launch]: Caught exception in launch (see debug for traceback): Caught exception when trying to load file of format [py]: SimpleLauncher.gz_launch() takes from 1 to 2 positional arguments but 3 were given

oKermorgant commented 4 months ago

Hi,

Thanks for this feedback. The simple_launch error comes from the fact that I have used the upstream version (https://github.com/oKermorgant/simple_launch) that modifies the gz_launch function. This version is pending to be released, in the meantime you should use simple_launch from source.

Other than that, this package is meant for Gazebo Sim and not classic (e.g. Gazebo 11). The plugins will not work on classic.

ZHANG-zzt commented 4 months ago

Thank you for your reply. So even with gazebo sim, it won't work for a while because of the simple_launch file？

oKermorgant commented 4 months ago

If you use the source until the new version is released it will be fine.