Cloud Vision API - No Text Recognized Please Try Again

[zigma9114]

Hello, I am using the latest release, created an API Key where Google Cloud Vision is enabled and put it in the settings. But when I try to use Cloud Vision I ended up getting error: !No Text Recognized - Please Try Again

As comparison the Google Lens method works flawlessly so it's no issue with the screen I am trying to OCR

I am also using another application (Luna Translator) using the same API Key and Google Vision method worked there, so I don't it's the API issue either

On another note, the setting for this has API Key and Client Email. I am not sure what to put in Client Email as previosu experience of using Google Cloud Vision in other enabling apps I only need to put the API Key (I used aforementioned Luna Translator and Ztranslate)

Can you help on this?