Someone would please help me with the error I'm attaching an image??

It shows up when trying to run the results.

Thanks in advance.

Best regards,

Andres

It looks like your data set has become slightly corrupted. I may be able to fix it.

Best,

Charlie

I thought I was able to fix the error because I re-entered the information as a new area, so it seems everything was working just fine, but I left to the end what I suspected was the issue.

The error comes up when trying to add a new fuel (Residual Fuel Oil) to an existing power generation process, which works with Natural Gas as well, at the Transformation branch.

I think I'm misunderstanding the application of Residual Fuel Oil for power generation processes, may be it just could be added for residential demand purposes. Moreover, once I deleted the new fuel (Residual Fuel Oil) from the generation process, tending to undo the action, the Residual Fuel Oil as a Secondary Resource doesn't deleted or suppressed.

Fortunately, I've been working with the "Make Version" tool, in order to revert these possible mistakes of my own.

Thanks again for your time and I apologize if the inquiry is too basic.

Best regards,