The advice to to put resident for the beginning and ending year state and nonresident for the middle state, is usually good advice as TurboTax doesn't handle this situation very well.
But, WI & IN are reciprocal states. The reciprocal agreement only applies to full year residents. So, in your case, it is not true that your IN wages are 0. You may need to file as part year resident of both states. Or, you need to force a number into wages on your IN non resident return.
You may have to contact support for help.
