Python 在tensorflow目标检测中尝试评估相关模型时出错

我试图在视频数据上评估预训练的tensorflow对象截面模型

我尝试了这个脚本在一个不同的问题在这里，但它不工作

python
/Users/user_name/PycharmProjects/ObjDectCount/Tensorflow/models/research/object_detection/legacy/eval.py --logtostderr --checkpoint_dir=test_ckpt --eval_dir=/Users/Documents/1426-1200reduced.avi   --pipelineline_config_path=/samples/configs/ssd_inception_v2_coco.config

这是我尝试运行脚本时遇到的错误：

Traceback (most recent call last):
  File "/Users/user_name/PycharmProjects/ObjDectCount/Tensorflow/models/research/object_detection/legacy/eval.py", line 51, in <module>
    from object_detection.builders import model_builder
  File "/Users/user_name/.conda/envs/ObjDectCount/lib/python3.7/site-packages/object_detection-0.1-py3.7.egg/object_detection/builders/model_builder.py", line 35, in <module>
    from object_detection.models import faster_rcnn_inception_resnet_v2_feature_extractor as frcnn_inc_res
  File "/Users/user_name/.conda/envs/ObjDectCount/lib/python3.7/site-packages/object_detection-0.1-py3.7.egg/object_detection/models/faster_rcnn_inception_resnet_v2_feature_extractor.py", line 28, in <module>
    from nets import inception_resnet_v2
ModuleNotFoundError: No module named 'nets'

回溯（最近一次呼叫最后一次）：
文件“/Users/user_name/PycharmProjects/ObjDectCount/Tensorflow/models/research/object_detection/legacy/eval.py”，第51行，在
从object_detection.builders导入模型_builder
文件“/Users/user\u name/.conda/envs/ObjDectCount/lib/python3.7/site packages/object\u detection-0.1-py3.7.egg/object\u detection/builders/model\u builder.py”，第35行
从object\u detection.models导入更快的\u rcnn\u inception\u resnet\u v2\u feature\u提取器作为frcnn\u inc\u res
文件“/Users/user\u name/.conda/envs/ObjDectCount/lib/python3.7/site packages/object\u detection-0.1-py3.7.egg/object\u detection/models/faster\u rcnn\u inception\u resnet\u v2\u feature\u extractor.py”，第28行
从网络导入初始值\u resnet\u v2
ModuleNotFoundError:没有名为“nets”的模块

从这个线程来看，您似乎没有为python环境添加正确的路径。我不确定你的安装在哪里，但我的在这里：

~/Documents/TensorFlow/models/research/slim

。确保将此路径添加到PYTHONPATH变量中。请注意，您还需要models目录，这应该可以做到：

export PYTHONPATH=$PYTHONPATH:~/Documents/TensorFlow/models/：~/Documents/TensorFlow/models/research/slim

让我知道它是否有效，

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干杯，

谢谢，这解决了这个错误，虽然现在我有一个不同的错误，但我将为此提出不同的问题。