Media manager bad behaviour

[jaimestuardo]

Hello,

This issue is really getting me crazy. When editing a product in backend, with 5 pictures, sometimes, only the base picture is shown in pictures list and sometimes all pictures are ahown. When that happen, I am afraid to save the product thinking that maybe all pictures will be removed from the product but the first one.

I check in database, and product pictures are in fact assigned to the product. I don't know why sometimes only 1 picture is shown and sometimes all pictures are shown.

Please, test this feature deeply.

This screenshot shows only 1 product:

And you could see this in database (above picture shows product whose ID is 1). (note that there are 3 media files that are not shown, and they correspond to videos)

And after several refreshes, I could finally make the page to show all images:

Regards
Jaime

[AurelienLavorel]

Hi,
I have the same issue and also got log in system.log :

main.CRITICAL: Warning: Invalid argument supplied for foreach() in app/code/Magento/Catalog/Block/Product/View/Gallery.php on line 112 [] []
main.CRITICAL: Warning: Invalid argument supplied for foreach() in app/code/Magento/ProductVideo/Block/Product/View/Gallery.php on line 52 [] []

[wert2all]

Please, provide the used Magento version.

[veloraven]

According to contributor guide, tickets without response for two weeks should be closed.
If this issue still reproducible please feel free to create the new one: format new issue according to the Issue reporting guidelines: with steps to reproduce, actual result and expected result and specify Magento version.

[vincentwinkel]

Each time we have a problem with Magento2 (actually 10 times per day), we see a lot of people in the same situation since several months / years, and you just close the tickets without fixing anything.
Stats to be pathetic...

[AurelienLavorel]

Magento ver. 2.2.0-dev, since the Magento ver. 2.1.0-dev