In Odoo 7 when attempting to view transactions in an analytic account I get the error below. Anyone else get this? Any advise on where to start

View error

Can't find field 'aa_amount_currency' in the following view parts composing the view of object model 'account.analytic.line':* account.analytic.line.tree

Either you wrongly customized this view, or some modules bringing those views are not compatible with your current data model