层顺序从未被调用，因此没有定义的输入
我在我的Anaconda虚拟环境里运行一个简单的脚本。
from deepface import DeepFace
face_analysis = DeepFace.analyze(img_path = "face3.jpeg")
print(face_analysis)
但是我一直收到这个错误。
Action: age: 25%|██████████████████████████▊ | 1/4 [00:02<00:06, 2.08s/it]
Traceback (most recent call last):
File "C:\Users\Ctrend.pk\Cheer-Check\test2.py", line 9, in <module>
analysis = DeepFace.analyze(img_path)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Ctrend.pk\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\deepface\DeepFace.py", line 222, in analyze
return demography.analyze(
^^^^^^^^^^^^^^^^^^^
File "C:\Users\Ctrend.pk\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\deepface\modules\demography.py", line 157, in analyze
apparent_age = modeling.build_model("Age").predict(img_content)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Ctrend.pk\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\deepface\modules\modeling.py", line 57, in build_model
model_obj[model_name] = model()
^^^^^^^
File "C:\Users\Ctrend.pk\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\deepface\extendedmodels\Age.py", line 32, in __init__
self.model = load_model()
^^^^^^^^^^^^
File "C:\Users\Ctrend.pk\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\deepface\extendedmodels\Age.py", line 61, in load_model
age_model = Model(inputs=model.input, outputs=base_model_output)
^^^^^^^^^^^
File "C:\Users\Ctrend.pk\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\keras\src\ops\operation.py", line 228, in input
return self._get_node_attribute_at_index(0, "input_tensors", "input")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Ctrend.pk\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.12_qbz5n2kfra8p0\LocalCache\local-packages\Python312\site-packages\keras\src\ops\operation.py", line 259, in _get_node_attribute_at_index
raise ValueError(
ValueError: The layer sequential_1 has never been called and thus has no defined input.
Deepface版本：0.0.87
TensorFlow版本：2.16.1
我觉得它能获取年龄，但之后就不继续了。我是不是漏掉了什么？