I have 2 separate sites both running the latest version of IM. On both sites, the preview, online and pdf versions no longer show the individual items although they are there in the invoice area. We haven't changed the templates at all. In fact in the template area, the boxes for all of the subtopics (i.e. items, payments, notes) have disappeared. We currently can't send any invoices.
Accepted AnswerJoan VilàOffline0Hello Simon,
You've probably upgraded Invoice Manager from 1.3.x to 1.4.x.
In 1.4, we have changed the the template system to make it easier. In the template area, we have deleted the subtopics boxes and now, the items section for example is placed between some specific tags, in the same section in the general box.
However, the old invoices you created before the upgrade should continue working.
Please, take a look at this article and tell me if you still have problems: http://www.joomlathat.com/documentation/invoice-manager/upgrading-to-1-4-0