Original error: IO Exception (2): No such file or directory

RoverRobotics-archive / roverrobotics_ros2

Packages for running an OpenRover robot on ROS2

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Original error: IO Exception (2): No such file or directory #8

Closed haizadtarik closed 3 years ago

haizadtarik commented 3 years ago

I tried to run this packages on the NUC from the SLAM Packages but encountered the following error: [bno055_driver-2] [ERROR] []: Caught exception in callback for transition 10 [bno055_driver-2] [ERROR] []: Original error: IO Exception (2): No such file or directory, file /home/snuc/ros2_ws/src/serial/src/impl/unix.cc, line 151. [bno055_driver-2] [WARN] []: Error occurred while doing error handling.

I've checked the serial folder and the file unix.cc existed

rotu commented 3 years ago

That error is misleading.

The file unix.cc is not missing - the device it's trying to open is. https://github.com/RoverRobotics-forks/serial-ros2/blob/51741829c024d14a90950d9d77422338a09ddd9e/src/impl/unix.cc#L139-L152

Make sure the bno055 driver is connected and confirm what device it's showing up as on your system.