Can't print the invoice.

Hi Ralf,
Can you try the steps from this topic? Read this first!

Let me know what you find

Hi Ewout,

i’m not really an expert…but i tried.

With the html filter i will get an html invoice.

Debug says:

Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method DDWPinfo_Admin_Pages::admin_pages() should not be called statically in /homepages/21/d119666768/htdocs/wordpress/wp-includes/plugin.php on line 429

Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback, non-static method DDWPinfo_Admin_Pages::dashboard_styles() should not be called statically in /homepages/21/d119666768/htdocs/wordpress/wp-includes/plugin.php on line 429

Strict Standards: Non-static method DDWPinfo_Admin_Pages::script_suffix() should not be called statically in /homepages/21/d119666768/htdocs/wordpress/wp-content/plugins/woocommerce-de/includes/ddwpinfo/ddwpinfo.php on line 326

Strict Standards: Non-static method DDWPinfo_Admin_Pages::script_version() should not be called statically in /homepages/21/d119666768/htdocs/wordpress/wp-content/plugins/woocommerce-de/includes/ddwpinfo/ddwpinfo.php on line 328

Don’t know what it means ??

Memory is 128mb.

Permissions are ok.

I’m using a custom template but i don’t like do deactivate it…

Greets

Ralf

Hi Ralf,
Those errors do not come from the PDF Invoices plugin but from another plugin.
The template I am talking about is not your WordPress Theme but the PDF template.

By the way, if this is on a live site I recommend turning off WP_DEBUG again, as this might also give you errors on the front page.

If you send me a link to your site at [email protected] I’ll try to help further.

Ewout

Done – thanx!

The Template is the standard “Simple” one…

The issue appears to be a filter applied in the theme that created invalid HTML.
With WP_DEBUG, it displayed the following error:

Fatal error: Call to undefined method DOMText::getAttribute()

For anyone else getting this error, this is a sign that your HTML is bad.