Automl Vision Error - No valid preprocessed examples

Solution 1:

As confirmed with @ByronRogers, the error "No valid preprocessed examples" is caused by incompatible input files used for batch prediction.

In this case, the model is trained using AutoML Vision and tried to perform batch prediction using .mp4 files as input files which are not supported by AutoML Vision models, hence the error above.

The resolution is to use one of the following supported image formats as input for prediction. See preparing image data document for more details.

Prediction data: The following image formats are supported when requesting a prediction from (querying) your model. Maximum file size is 1.5MB

• JPEG
• GIF
• PNG
• WEBP
• BMP
• TIFF
• ICO