Error: No Audio Generated

First, I would like to state that I am new to this platform. So, forgive my ignorance of any features or settings.

That said, I’m attempting to use Google AI Studio to generate speech, a novel narration project. I’m using the Gemini 2.5 Pro Preview TTS model. I was able to generate a few times successfully. However, for all of the past two days, every attempt is met with the “No Audio Generated” error.

I have a free trial account, and as far as I can see, I still have credits available. I don’t see any notifications about any limits having been reached. I’ve attempted multiple browsers, multiple accounts. I’ve tried clearing the browser cache. I’ve tried disabling every Chrome extension that I have. I’ve tried altering the length of the input, and altering the narration instruction prompt. I’ve tried multiple different voices, and I’ve tried multiple different language models. It’s the same result every time. No audio generated.

Is there anything more I can do to fix this? I am interested in setting up a paid account, but not if this is going to be a consistent issue.

Hi @Aaron_Shotwell ,

Thank you for reporting this issue. To help us diagnose the problem, could you please provide the exact error message you receive when you try to generate the audio?

That is the precise error message. Observe:

If there is a console somewhere where I can see more specific errors, I’m not sure where to find it.

Hi @Aaron_Shotwell ,

Thank you for sharing the error screenshot.
We’ve tested this on our end and it seems to be working correctly. To help us reproduce the issue you’re encountering, could you please share the exact prompt you are using?