Import logs/reports

I'm trying to migrate from gnucash and I'm using Python to pull data from the .gnucash save file. I've managed to import Customers, Vendors and Items fine but Invoices isn't going to plan.

I've used the sample .xslx file but it's difficult when I've got nearly 10 years of invoices to import. I've found if there's one small mistake and the import fails.

Is there any kind of log or report generated by akaunting that I can read through? I'm self hosting on a kubernetes cluster and I can't find anything in the places I'd usually look.

Thanks