Danish

Traceback (most recent call last):
File "C:\RVC-beta\RVC-beta0717\runtime\lib\site-packages\gradio\routes.py", line 321, in run_predict
output = await app.blocks.process_api(
File "C:\RVC-beta\RVC-beta0717\runtime\lib\site-packages\gradio\blocks.py", line 1007, in process_api
data = self.postprocess_data(fn_index, result["prediction"], state)
File "C:\RVC-beta\RVC-beta0717\runtime\lib\site-packages\gradio\blocks.py", line 953, in postprocess_data
prediction_value = block.postprocess(prediction_value)
File "C:\RVC-beta\RVC-beta0717\runtime\lib\site-packages\gradio\components.py", line 2076, in postprocess
processing_utils.audio_to_file(sample_rate, data, file.name)
File "C:\RVC-beta\RVC-beta0717\runtime\lib\site-packages\gradio\processing_utils.py", line 206, in audio_to_file
data = convert_to_16_bit_wav(data)
File "C:\RVC-beta\RVC-beta0717\runtime\lib\site-packages\gradio\processing_utils.py", line 219, in convert_to_16_bit_wav
if data.dtype in [np.float64, np.float32, np.float16]:
AttributeError: 'NoneType' object has no attribute 'dtype'

Start with the traceback path in gradio/routes.py, gradio/blocks.py, gradio/components.py, and gradio/processing_utils.py, especially process_api and audio_to_file. Reproduce the reported prediction flow and trace why data reaches convert_to_16_bit_wav as None. Done means the reported traceback is explained and the affected audio output path behaves correctly.