Unsupported operation _Slice

AI & Data Science Deep Learning (Training & Inference) TensorRT
1

I run into this error:

[TensorRT] ERROR: UffParser: Validator error: pred_sbbox/Slice_15: Unsupported operation _Slice

when I have tf.slice in my model, but according to Support Matrix :: NVIDIA Deep Learning TensorRT Documentation, TensorRT should support slice operator, Is there any other slice operator that I can use and also supported by TensorRT ? (I also tried tf.strided_slice, still not worked)

Thanks so much!