I was following 2.2.2. TF-TRT 1.x Workflow With A Frozen Graph
but I got an error -
2020-12-17 18:35:57.947055: E tensorflow/core/grappler/grappler_item_builder.cc:650] Fetch node logits doesn’t exist in graph
Traceback (most recent call last):
File “tf_trt.py”, line 12, in
trt_graph = converter.convert()
File “…/lib/python3.6/site-packages/tensorflow_core/python/compiler/tensorrt/trt_convert.py”, line 546, in convert
self._convert_graph_def()
File “…/lib/python3.6/site-packages/tensorflow_core/python/compiler/tensorrt/trt_convert.py”, line 475, in _convert_graph_def
self._run_conversion()
File “…/lib/python3.6/site-packages/tensorflow_core/python/compiler/tensorrt/trt_convert.py”, line 453, in _run_conversion
graph_id=b"tf_graph")
File “…/lib/python3.6/site-packages/tensorflow_core/python/grappler/tf_optimizer.py”, line 41, in OptimizeGraph
verbose, graph_id)
tensorflow.python.framework.errors_impl.InvalidArgumentError: Failed to import metagraph, check error log for more info.