Call to a member function

[WebWtch]

Dear all,

I am trying to st up an online shop. VirtueMart 3.4.2, Joomla 3.8.13, php 7.1, bloody beginner.

I encountered a massive problem both in frontend and backend. When I click on a product for the details following error appears:

"0 - Call to a member function displayMediaFull() on string" 

Also in the backend VirtueMart -> orders:  When I click on the icons for the delivery note or bill of an individual order I get

"Call to a member function displayIt() on string" 

This is a nightmare!!! I tried with the standart template vmbeez. Same issue.
I disabled plugins but always the same issue.

I am grateful for hints! 

[GJC Web Design]

are u sure u have tried with the standard templates etc

these look like classic out of date template or 3rd party ext calls to the images

u need to trace where these wrong calls come from

http://forum.virtuemart.net/index.php?topic=121692.0

[WebWtch]

 

Thanks for the replay. I tried again with the standard template - no success!

But I found it!! It was the plugIn "Content-Image Resizer"!

[Milbo]

In VM all images are resized. The main images are just big thumbs.