create module in openerp through interface
i had the same error just a while ago
you need to give a proper name to your model without upper case
my example : Remise is the designation and x_remise is the module name
when i create a module through interface it shows me error when click on save button error in create m2o screen
ERROR ValidateError
Error occurred while validating the field(s) res_model,src_model: Invalid model name in the action definition.