step_cfg = UserConfig().data.get("nas")

[menglifenglin]

When I run quant_ea.yaml, it shows that:
Traceback (most recent call last):
File "", line 1, in
File "/root/.local/lib/python3.6/site-packages/zeus/trainer_base.py", line 153, in train_process
self._train_loop()
File "/root/.local/lib/python3.6/site-packages/zeus/trainer_base.py", line 279, in _train_loop
self.callbacks.before_train()
File "/root/.local/lib/python3.6/site-packages/zeus/trainer/callbacks/callback_list.py", line 139, in before_train
callback.before_train(logs)
File "/root/.local/lib/python3.6/site-packages/vega/algorithms/compression/quant_ea/quant_trainer_callback.py", line 62, in before_train
self.latency_count = calc_forward_latency(model, count_input, sess_config)
File "/root/.local/lib/python3.6/site-packages/zeus/metrics/forward_latency.py", line 31, in calc_forward_latency
step_cfg = UserConfig().data.get("nas")
AttributeError: 'NoneType' object has no attribute 'get'

[zhangjiajin]

This error is usually caused by incorrect format of the configuration file. As a result, the NAS node cannot be found.

@menglifenglin