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Licence Plate Reader returns "No predictions returned" while OCR module works correctly #19

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@Muf4u

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@Muf4u

Hi,
I have both the License Plate Reader and Optical Character Recognition (OCR) modules installed in CodeProject.AI. When I test them using CodeProject.AI Explorer:

The OCR module works fine and correctly recognizes characters in the image.

However, the License Plate Reader always returns: "No predictions returned".

Since both modules use the same PaddleOCR toolkit, I assume the problem is not in text recognition but in the plate detection step.

I've tested it with images of real European license plates (Czech format) that are clearly visible, high resolution, and properly lit. I also made sure the plate is fully in frame and readable.

The module appears to be running without error in the dashboard, and I haven't seen any critical messages in the log file, but still no detections.

Do you have any advice on what could be causing this, or are there any regional limitations in the model that could explain this behavior?

Thanks!

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