Hi to all,

We have the same issue with our VMInvoice (2.0.25), it happens when adding some products (not all). I don't remembering this happening prior to 2.0.24.

We checked Chrome console:

Refused to set unsafe header "Content-length" index.php:1
Refused to set unsafe header "Connection" index.php:1
Failed to load resource: the server responded with a status of 500 (Internal Server Error) www.quality-tuning.gr/administrator/inde...=com_vminvoice&c…&order_payment=0&order_payment_tax=0&order_shipping=0&order_shipping_tax=0

The javascripts loaded are (in this order):

//ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js
//ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js
/components/com_virtuemart/assets/js/jquery.ui.autocomplete.html.js
/components/com_virtuemart/assets/js/jquery.noConflict.js
/media/system/js/mootools-core.js
/media/system/js/media/system/js/core.js
/media/system/js/mootools-more.js
/administrator/components/com_vminvoice/assets/js/ajaxcontent.js
/administrator/components/com_vminvoice/assets/js/autility.js
/administrator/components/com_vminvoice/assets/js/rows.js
/media/system/js/calendar.js
/media/system/js/calendar-setup.js
/media/system/js/modal.js

Would appreciate your advice asap, this is big problem for us.

Regards,
Chris

Ok, i think i found the problem, this is VMInvoice bug:

VMInvoice is not accepting the character ' in the product names!!

Please correct asap, thank you!

Chris

This doesn´t work for us. @Artio this needs further investigation.

No help from Artio, but finally we found the problem. As mentioned allready VM Invoice has problems with some charakters. We changed:

File: /administrator/components/com_vminvoice/assets/js/ajaxcontent.js

Line 190 commented out: //url += appendQuery('pname','newproduct');

Now artio only uses the Product ID and not the productname, while adding products.

@ Artio: Please consider changing this

Works great!

Line 190 commented out: //url += appendQuery('pname','newproduct');

Thanx! Had the same issue with Version 2.0.27

Hi,
I'm sorry for the inconvenience. We've investigated the problem and it's caused by Joomla rejecting the quote characters in URL variables. In next version of VM Invoice the data will be sent as POST request variables which works correctly.