Hi, everyone, i am doing a antibody scFV  modeling in discovery studio 2.1. After aligning my target protein sequence with the template, which has only 49.5% identity with the scFV sequence, then input the align sequence got by aligning step and then match the cystine(there are 5 cystines in this scFV sequence, so i discard the third one and match the other four each other ) . When running the program, there is one error, which suggests missing/Invalid protocol parameter data.

Does any one know the reason for the error? If i have lost the parameter input or put the wrong parameters?

Thanks.