In productionProbeginnerWorkspace overlay
The new package cannot be found
Run the freshly built package without copying it into the ROS installation.
Pairs with Workspaces and reproducible setup in Robotics Development Setup & Recovery. Read the concept first, then diagnose it here.
Unlock this lab with ProOperator report
`colcon build` succeeds, but `ros2 run` reports package not found.
Ubuntu 24.04 setup emulator, isolated disk images, Linux recovery shell, ROS 2 Jazzy
System boundary
Trace only the relevant path.
colcon installAMENT_PREFIX_PATHpackage discovery
How this lab works
You diagnose it — no command list.
Open the repair workspace and gather your own evidence in a real terminal. No diagnostic commands are handed to you — finding the fault is the exercise. Stuck? Progressive hints unlock inside the workspace.
Verification
Your repair must pass more than the visible symptom.
- Package prefix resolves to overlay
- Executable runs
- Hidden regression behavior
- Root cause explanation