Hi,
.pb → .uff : you can apply this on either desktop or device.
.uff → PLAN: device only.
Since the PLAN engine is not portable, it’s required to generate it directly on the target device.
From you log, it looks like there are some issue in the setting of conversion.
Could you follow this tutorial and do the conversion again?
[url]https://github.com/NVIDIA-AI-IOT/tf_to_trt_image_classification[/url]
Thanks.