**How would i over come this error please i was only on Hands on 3
Warning!** Presolve determined that the problem was infeasible with tolerance of 1e-008 - Total time (CPU seconds): 0.01 (Wallclock seconds): 0.01
Hi Felix,
There could be many reasons for an infeasibility. As you are only on Hands-on 3, it should be easy to find. Please check that you have added all data exactly and make the correct connections between technologies & commodities.
If this does not work, please reply to this message and share the model file. You must download the .zip from the MUIO interface.
Best, Kane.