- KaleidaGraph could not converge on a solution or it was getting a divide by zero error in the General curve fit.
- Verify that none of the initial guesses are set to 0.
- Try changing the initial guesses to steer KaleidaGraph away from whatever caused the error.
- You can also try to specify the partial derivatives to point KaleidaGraph in the right direction after each iteration.
Posted in: Error Messages: Curve fitting