A component suddenly turns red.
Do not panic in case some Karamba-components turn red upon feeding them with your model. Read the error message. It usually contains information that helps you further. A very efficient technique for tracking errors is to divide and conquer:
- Split the model in half.
- Check both parts.
- Scrutinize the part that does not work.
- See whether you can find an error in it.
- If not take that part as your new model and proceed to point 1.