Error while compile ONXX TO HEF

General
1

SAME ERROR WHEN I DID PARSE,OPTIMIZE,COMPILE
stuck since 2 days pls help (i am a newbie)

(hailodfc) kenny@USER_NAME:~$ hailomz compile yolov8s --ckpt=“/home/kenny/best.onnx” --hw-arch hailo8l --calib-path “/home/kenny/images” --classes 20
Start run for network yolov8s …
Initializing the hailo8l runner…
[info] Translation started on ONNX model yolov8s
[info] Restored ONNX model yolov8s (completion time: 00:00:00.08)
[info] Extracted ONNXRuntime meta-data for Hailo model (completion time: 00:00:00.36)
[info] Simplified ONNX model for a parsing retry attempt (completion time: 00:00:00.88)
Traceback (most recent call last):
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/sdk_backend/parser/parser.py”, line 220, in translate_onnx_model
parsing_results = self._parse_onnx_model_to_hn(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/sdk_backend/parser/parser.py”, line 300, in _parse_onnx_model_to_hn
return self.parse_model_to_hn(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/sdk_backend/parser/parser.py”, line 340, in parse_model_to_hn
converter = ONNXConverter(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/model_translator/onnx_translator/onnx_translator.py”, line 170, in init
super().init(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/model_translator/edge_nn_translator.py”, line 27, in init
super().init(graph, start_node_names, end_node_names)
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/model_translator/translator.py”, line 51, in init
self._calculate_valid_subgraph_scope()
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/model_translator/translator.py”, line 388, in _calculate_valid_subgraph_scope
current_vertex.in_valid_subgraph = True
AttributeError: ‘NoneType’ object has no attribute ‘in_valid_subgraph’

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “/home/kenny/hailodfc/bin/hailomz”, line 33, in
sys.exit(load_entry_point(‘hailo-model-zoo’, ‘console_scripts’, ‘hailomz’)())
File “/home/kenny/hailo_model_zoo/hailo_model_zoo/main.py”, line 122, in main
run(args)
File “/home/kenny/hailo_model_zoo/hailo_model_zoo/main.py”, line 111, in run
return handlersargs.command
File “/home/kenny/hailo_model_zoo/hailo_model_zoo/main_driver.py”, line 250, in compile
_ensure_optimized(runner, logger, args, network_info)
File “/home/kenny/hailo_model_zoo/hailo_model_zoo/main_driver.py”, line 73, in _ensure_optimized
_ensure_parsed(runner, logger, network_info, args)
File “/home/kenny/hailo_model_zoo/hailo_model_zoo/main_driver.py”, line 108, in _ensure_parsed
parse_model(runner, network_info, ckpt_path=args.ckpt_path, results_dir=args.results_dir, logger=logger)
File “/home/kenny/hailo_model_zoo/hailo_model_zoo/core/main_utils.py”, line 97, in parse_model
model_name = translate_model(runner, network_info, ckpt_path, tensor_shapes=start_node_shapes)
File “/home/kenny/hailo_model_zoo/hailo_model_zoo/utils/parse_utils.py”, line 28, in translate_model
runner.translate_onnx_model(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_common/states/states.py”, line 16, in wrapped_func
return func(self, *args, **kwargs)
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/runner/client_runner.py”, line 1158, in translate_onnx_model
parser.translate_onnx_model(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/sdk_backend/parser/parser.py”, line 260, in translate_onnx_model
parsing_results = self._parse_onnx_model_to_hn(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/sdk_backend/parser/parser.py”, line 300, in _parse_onnx_model_to_hn
return self.parse_model_to_hn(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/sdk_backend/parser/parser.py”, line 340, in parse_model_to_hn
converter = ONNXConverter(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/model_translator/onnx_translator/onnx_translator.py”, line 170, in init
super().init(
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/model_translator/edge_nn_translator.py”, line 27, in init
super().init(graph, start_node_names, end_node_names)
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/model_translator/translator.py”, line 51, in init
self._calculate_valid_subgraph_scope()
File “/home/kenny/hailodfc/lib/python3.10/site-packages/hailo_sdk_client/model_translator/translator.py”, line 388, in _calculate_valid_subgraph_scope
current_vertex.in_valid_subgraph = True
AttributeError: ‘NoneType’ object has no attribute ‘in_valid_subgraph’

2

Hi @VENK_AT,

The model zoo uses config files for their models. If your model has different layer names, its config file must be changed.

Here is the config file for yolov8s:

Lines 17 to 22 select the end-node-names for the parsing stage.

You have two options:

  1. Comparing the original onnx to yours with netron.app and updating the end-node-names in the yaml file with your model’s respective ones.
  2. Parsing the model with pure DFC instead (hailo parser onnx ONNX_PATH). The parser will give you the end-node-names recommendation.
3

Will give it a try thanks :slight_smile:

I found a tutorial online which helped me

I was using yolov5s model, so that tutorial helped me