'NoneType' object has no attribute 'parts'

this is the error i am facing while generating video from image from nano banana and veo3 preview models..

INFO:httpx:HTTP Request: POST https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-image:generateContent “HTTP/1.1 200 OK”
C:\Users\user\anaconda3\Lib\site-packages\google\genai_common.py:275: UserWarning: NO_IMAGE is not a valid FinishReason
warnings.warn(f"{value} is not a valid {cls.name}")
INFO:google_genai.models:AFC remote call 1 is done.
INFO: 127.0.0.1:65505 - “POST /image-to-video HTTP/1.1” 500 Internal Server Error

Hi @Ankan
It seems the image generation was unsuccessful, possibly due to a safety filter. If it’s permissible, could you please share the exact prompt you used so I can attempt to generate the image myself?
Thanks