Error Invoice PDF.

[MyDesigner]

Hi, I have Joomla 3 and I have upgraded Virtuemart to 4.2.0 10905 version.
I have an error when create a invoice in the order, error is vmError: getInvoicePDF Cant create pdf, no entry .
How resolve this problem?
Thanks for your help.

[GJC Web Design]

Have u removed/ have no - over-rides to test?

[MyDesigner]

I don't have overrides. Anyone that know another solution? Thanks.

[MyDesigner]

No reply... 

[jenkinhill]

I have VM4.2.2 (available in membership downloads) and have no issues creating invoices.

[StefanSTS]

Does your system generate invoice numbers for orders after they get confirmed?

[MyDesigner]

Does your system generate invoice numbers for orders after they get confirmed?

No... only if I clic button on order.

[MyDesigner]

I have VM4.2.2 (available in membership downloads) and have no issues creating invoices.

I buy a membership and upgrade Virtuemart but problem not solved.

[rednaxela]

I have the same issue. The invoice number is not generated, and therefore invoice generation fails. I removed all plugins, themes, and overrides but no luck.

[rednaxela]

From Max Milbers via support ticket.

I think I found the problem. A fast solution, open the invoice model at /administrator/components/com_virtuemart/models/inovice.php around line 162, search for

function getExistingIfUnlockedCreateNewInvoiceNumber($orderDetails, &$invoiceNumber, $force_create_invoice = 0){

and just change the last 0 to null
function getExistingIfUnlockedCreateNewInvoiceNumber($orderDetails, &$invoiceNumber, $force_create_invoice = null){