No, you won't.

If you upgrade, please make sure to follow the upgrade instructions: http://www.joomlathat.com/documentation/invoice-manager/upgrading-from-1-1-0-to-1-2-0

Hi
I upgraded and followed the insstructctions including the pasting of the url in to the browser. However Although the upgrade has worked I now ge the following warnings at the top of the page:

Warning: Creating default object from empty value in /home/lycettec/public_html/reports/administrator/components/com_invoices/views/invoices/view.html.php on line 87

Warning: Creating default object from empty value in /home/lycettec/public_html/reports/administrator/components/com_invoices/views/invoices/view.html.php on line 87

Warning: Creating default object from empty value in /home/lycettec/public_html/reports/administrator/components/com_invoices/views/invoices/view.html.php on line 87

Warning: Creating default object from empty value in /home/lycettec/public_html/reports/administrator/components/com_invoices/views/invoices/view.html.php on line 87

Warning: Creating default object from empty value in /home/lycettec/public_html/reports/administrator/components/com_invoices/views/invoices/view.html.php on line 87

Warning: Creating default object from empty value in /home/lycettec/public_html/reports/administrator/components/com_invoices/views/invoices/view.html.php on line 87

Any ideas?
Simon

this is just one warning, you can simply decrease error reporting level on your joomla backend global configuration, set it to "simple". let me know!

it's still there with settings changed to simple but not when I remove all error messages (i.e. none) but - that means I'm not going to be aware of any other errors within the system which is problematic as we run a whole load of other extensions including a very large CiviCRM.
Simon

that's strange. well I think it should be easy to solve this quickly. do you think you can give me joomla admin access so I can take a look?
our email: support@ joomlathat.com. thanks!

ok i'll set you up as a user