tensorflow/keras没有在apache2.4上加载模型文件

Question

我有什么：

windows 10 x64、anaconda3（python 3.6.4）、apache2.4、mod husGi、flask webapp

我想要什么：

在apache上使用mod wsgi部署flask web，flask web使用scikit learn和tensorflow/keras模型

我尝试了：

1. 打开命令提示符并激活tf15，python运行服务器.py

   from myFlaskApp import app
   if __name__ == '__main__':
       app.run('localhost', 8081)
   

   一切正常

2. 打开命令提示符并激活tf15，mod\wsgi-express module config

我在apache中添加了这个httpd.conf

^{pr2}$

主页显示，一切正常，sklearn模型有效但TF不行keras.models.load_模型（“路径_to_model_file.h5”） 引发异常：会话图为空

[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     self.model = K.models.load_model(modelFilePath)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\keras\\models.py", line 246, in load_model\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     topology.load_weights_from_hdf5_group(f['model_weights'], model.layers)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\keras\\engine\\topology.py", line 3166, in load_weights_from_hdf5_group\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     K.batch_set_value(weight_value_tuples)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\keras\\backend\\tensorflow_backend.py", line 2370, in batch_set_value\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     get_session().run(assign_ops, feed_dict=feed_dict)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\tensorflow\\python\\client\\session.py", line 895, in run\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     run_metadata_ptr)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\tensorflow\\python\\client\\session.py", line 1055, in _run\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     raise RuntimeError('The Session graph is empty.  Add operations to the '\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579] RuntimeError: The Session graph is empty.  Add operations to the graph before calling run().
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579] \r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     self.model = K.models.load_model(modelFilePath)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\keras\\models.py", line 246, in load_model\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     topology.load_weights_from_hdf5_group(f['model_weights'], model.layers)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\keras\\engine\\topology.py", line 3166, in load_weights_from_hdf5_group\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     K.batch_set_value(weight_value_tuples)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\keras\\backend\\tensorflow_backend.py", line 2370, in batch_set_value\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     get_session().run(assign_ops, feed_dict=feed_dict)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\tensorflow\\python\\client\\session.py", line 895, in run\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     run_metadata_ptr)\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]   File "c:\\anaconda3\\envs\\tf15\\lib\\site-packages\\tensorflow\\python\\client\\session.py", line 1055, in _run\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579]     raise RuntimeError('The Session graph is empty.  Add operations to the '\r
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579] RuntimeError: The Session graph is empty.  Add operations to the graph before calling run().
[wsgi:error] [pid 7108:tid 1404] [client ::1:55579] \r

我很确定它不是空的，并且模型文件是存在的，因为当flask托管它时它可以工作

我错过了什么？感谢你的任何想法