Just bought this extension and I'm now wishing there had been a way to try it first, because it doesn't seem to be able to do the things I wanted it to. I have single file with some textures split into slices, and wanted to batch export each slice as its own file. However, I receive an error message (referencing a failure at the second slice) every time I try to export with the PNG setting, and when exporting as a spritesheet, the console displays a successful export for each slice, but all I actually get in my destination folder is an empty "spritesheets" folder, and a single export of the whole image file as if I hadn't used the extension at all.
I've tried changing the color mode from Indexed to RGB after seeing another thread, but the issue still persists afterwards.
I'm hoping there's just something simple I'm doing wrong, because if this works, it would save me a lot of time, and I'd prefer to not have to ask for a refund.