Operating system: Ubuntu 22.04

ROS distro: Humble

I recently installed ros2 humble on a new machine and had everything working well. I finished some other setup ( micro-ros included ) and now suddenly whenever I try to run a ros2 command ( ex. 'ros2 topic list') I get the error "failed to initialize rcl: error not set, at ./src/rcl/init.c:218." Does anyone know how I could go about fixing this?