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maixpy 4.12.5 不能支持四分类yolo26 #206

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@Authentic-1412
  • 问题背景:在远程服务器微调一个四分类的yolov26n,导出onnx后转化为cvimodel,输出层按照官网规定的设置(如图)
Image
  • 问题:在maixcam中运行时报错:RuntimeError: : Unknown error: need 3 bbox and 3 cls outputs
  • 换成九分类的yolov26可以正常运行,怀疑是四分类下maixpy4.12.5版本不能分清bbox和cls

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