Condonation under section 119(2)(b) Problem while trying to generate XML File

I forgot to file my spouse ITR 1 for the AY 2018-2019 but as Bank deduct an amount of Rs 4797 from her FD accounts ( which belongs to her) later I put one grievance in her Income tax portal and requested for Condonation under section 119 (2)(b) so that I can file the return for AY 2018-2019. I got the approval on 30.05.2023. I logged into IT portal downloaded Utility Excel Based (PR6) filled it , validate each page and calculate tax. Being a housewife she does not have any income. Everything is Ok but when I tried to generate XML file it shows one error 

No income details or tax computation is provided in ITR but details regarding taxes paid is provided. I attached one image for this one. Kindly take a look and advice me where I am lacking. I really could not understand the problem. 

Be kind and please help me.