Product Thumbnail problem

[Geppux]

I Forget:

Joomla 3.4.5
VM 3.0.12

[lindapowers]

This happens to me also since update to 3.0.12 however this issue is only seen the first time you upload additional images. Save the product exit and click in it again and youll see the thumbnails in the backend again.

[Geppux]

It's not my case, If I exit and re-enter the product the thumbnail still missing.

[elleclouds]

It's not my case, If I exit and re-enter the product the thumbnail still missing.

Having this same issue.

[Studio 42]

It's not my case, If I exit and re-enter the product the thumbnail still missing.

Hi,
I had the same strange problem, but only for some thumbs.
After Upgrade the filename was lowercase all.
Eg before update : "Image.jpg" was after "image.jpg"
So i checked the reported virtuemart image having erroson activating debug message on front and edited each image filename and saved it and all worked.
This work when you have only some image with error, else a little renaming function is needed.

[Geppux]

I tried to upload images with the name lowercase but I still have the problem.

[jenkinhill]

Try with VM3.0.14   http://virtuemart.net/news/latest-news/476-virtuemart-releases-vm3-0-14-and-announces-a-new-collaboration-with-2checkout-to-provide-seamless-international-payments-for-online-retailers

[Geppux]

No way! still the same problem...

[Studio 42]

Try to use only lower case ,number and underscore.
so az01- only,perhaps it's better. I had similar problem because bad chars in image for a customer site.

[Geppux]

Not working also with everything lowercase. I noticed that if I create a child and then I clone it to create a second child the thumbnails are created for all images...bho!!! 

[raunhar]

Joomla 3.5
VM: 3.0.14
I am also facing this problem. All the folders have reqd permission.
WHen I upload the image, the mail image shows but not the thumbnail. (at the backend also)
I again try Replace Thumbnail. At that time the thumbnail shows up at the backend, but not at front.
After three-four try's does the image and thubmnail show.

[Nilsy]

J3.5.1
VM3.0.14

Backend thumb points to the correct full size image file, but the actual thumbnail is not generated.
This is only for additional image files.
The primary image file is handled correctly.
The thumb for additional images will be called product.jpg_product, where obviously the _product AFTER the .jpg is not a correct image file extension.

This thumbnail image (backend) IS however generated (corrected) when you view the product detail page in the frontend.
Then it will be suddenly stored to the correct resized folder.

[jenkinhill]

As described here:  http://forum.virtuemart.net/index.php?topic=133724.msg463963#msg463963

[The Godfather]

i still have this issue with joomla 3.5 and virtuemart 3.0.14
is there any solution?!

[jenkinhill]

It does not need solving. The thumb is not generated from the full size image until it is first required on the product details page of the frontend.

http://docs.virtuemart.net/tutorials/templating-layouts/222-different-thumbnail-sizes.html