We upgraded our website to Joomla 3.4.1, virtuemart 2.9.9.4 and vminvoice 2.1.0 the moment we add a product to an order we get the following error: Fatal error: Call to undefined method calculationHelper::calculateModificators() in /.../administrator/components/com_vminvoice/models/order.php on line 794

See screenshot



Hopefully you can help us,

Issue solved. Thanks

Other components without issues.
This is the only component with problems.
Joomla 2.5.7

Thanks!
The moment we click on upgrade to the new version:
JInstaller: :Install: Cannot find XML setup file

Screenshot added



Problem with adding product.
Issue: see action

ok thank you. We will discuss the upgrade soon.
Is it possible to install an older version? We are facing another issue with the new version.
We get an error message the moment we create a invoice manual. Adding a product result in an error message send failed. (we select the product (working correct) the moment we select the options we get the error)

If needed I can sent you the login to test..

Thanks

Thank you very much.
Correct upgrading is the best, for now it is not possible we need to rebuild our complete website.
strike through + override prices is good for us.
How can we arrange this?

Thank you for all the effort.

We use version 2.0.20b
Upgrading is not possible at the moment due to template issues.

Thanks!

Hello,

Today a received a message in my dashboard for a new version. Upgrade and everything is working fine!!

Thanks

Mail sent, thank for helping us

Attached the screenshot, I get this error the moment I hit save


[attachment:1]error.jpg[/attachment]

We get the following error in thew VMinvoice component.
Creating invoices is working fine, the moment we send or change one of the setting we get this error.

Error loading component: com_vmeepro, 1

Hopefully you can help us out.

Thanks

Marc

Hello,

Is there any progress on a solution?

Thanks!!

Best,

Marc

Hello, thank you.
We use override final price.

Thank you for your reply.
Attached the invoice including my comments.
We would like to see only the override prices and not the gross price of the articles.

Hopefully this clear.

Thanks!

Hello,

We use product override prices in Virtuemart.
We would like to see on our invoices only the override price and not the base price.
The calculation of TAX is also shown based on the product base price.

how can we change this, I would like to see the following
- Product override price without tax
- Tax calculated on the override price
- Total of order override price

Hopefully you can help us.

Thanks!!

Problem Solved by Artio!
Backend language is different from front end.
After changing the backend language to the same as front end everything is working fine

Installed version 20.20B still no products visible during invoice/order creation.

There is in Virtuemart one info message in the control panel:
Info: You are using single vendor mode, but it seems more than one user is set as vendor
Info: The user with virtuemart_user_id = 841 is set as vendor, but has no referencing vendorId.

Thanks

You mean update to 2.018a?

Joomla: 2.5.7
Virtuemart: 2.0.18

Thanks