TCPDF ERROR: Could not include font definition file: helvetica

[carsten888]

I get this message on a blank page when trying to save the status of an order to 'confirmed' on administrator/index.php?option=com_virtuemart&view=orders
(because the paypal token failed to update the completed payment (which is a recurring issue, but nevermind that now) )

TCPDF ERROR: Could not include font definition file: helvetica

When I click back and reload the list, the order is set to 'confirmed' but obviously something went wrong in the creation of the invoice pdf.

How to solve that error?
Do I need to install a VM plugin font?

[StefanSTS]

I guess you need to wait for TCPDF 1.0.8 to appear here:
http://dev.virtuemart.net/projects/tcpdf/files

Your version number might help too.

[ironbone]

I use the 1.0.8 version and I get the same problem with freemono

[ironbone]

The problem is not VM. Another plugin load anover instalation of  tcpdf library before the VM does.
In my case it was System - DPCalendar plugin

[Milbo]

Very interesting hint, thank you.