coremltools The added pipeline after quantification cannot operate normally

❓Question

After I trained the yolov8 model, I used coremltools==7.0 to convert it into an mlpackage model. Then, I quantified the model using the pruning in the official documentation. After quantification, I added nms operations to the model using the pipeline mechanism. I imported the model with nms added into xcode and input the predicted images. xcode crashed directly. By importing an nms model without adding quantization operations, xcode could predict the results normally

Apr 17 '25 07:04 119458

Isn't this a duplicate of https://github.com/apple/coremltools/issues/2484 5 minutes earlier? 🤔

Apr 17 '25 08:04 reneleonhardt

When the first incident occurred, I thought it hadn't been sent out

Apr 21 '25 00:04 119458

Maybe you can close one as duplicate?

Apr 21 '25 09:04 reneleonhardt