This happened to me. I had deleted some images because I
did not want them to show up in the wp-gallery. I had to
trash the product page and then start from scratch. My
intention was to put the new images onto the thumbnail but all I
got was errors and the option to select the thumbnail image
disappeared. I tried reloading images but it completely failed.
Seems with the Gallery you have to get it exactly right - you
have no option to change anything around or update the gallery in
I know this probably does not help but having a little bit of
knowledge might lead someone to help get a fix.
Hey gang, i thought i had the same problem. same result anyways;
just the blank image uploader screen. Pretty simple solution: when
you upload the image, make sure you click the FILE URL button. I
noticed that my first couple uploads the field (that should contain
your image src) is blank, so I assumed there was a bigger problem.
Nope. Just make sure to click that button and you're good.