Ask to https://twitter.com/shwetank it worked for me.
Posts made by sylouuu
RE: Error while trying to upload an extension that have been previously removedOpera add-ons
Any info from the Opera Support?
Can you manually delete "Tab Modifier" add-on as I can recreate it.
PS: This is this extension https://chrome.google.com/webstore/detail/tab-modifier/hcbgadmbdkiilgpifjgcakjehmafcjai
Error while trying to upload an extension that have been previously removedOpera add-ons
I've submitted "Tab Modifier", but I removed it from the panel.
Now I want to reupload the same extension but it says:
"A package with this name already exists. Please change the name or upgrade the existing package."
I'm kind of stuck here, can you do something about this?