Hello, I'm working on a Trading API implementation, and had an application that worked perfectly fine for adding and revising listings. However, completely inexplicably, all I get on an AddFixedPriceItem or ReviseFixedPriceItem call is a completely non-descriptive error, saying "One or more errors occurred. (Sorry, something went wrong. Please wait a moment and try again.)". How can I do to fix the problem?
Hi @raffmaio22, Can you please retry the calls. I just tried addFixedPriceItem and reviseFixedPriceItem calls in the sandbox and it executed successfully. The error indicates an Internal error to the application which means an error on the eBay server-side, and it is good practice to wait for some time and re-execute the call. If the issue still persists please let us know. Best Regards, eBay Developer Support