python - ImportError: cannot import name ScopedSession

Question

返回的错误如下

runfile('E:/下载/pygrid-master/pygrid-master/mainform.py', wdir='E:/下载/pygrid-master/pygrid-master')
Traceback (most recent call last):

  File "<ipython-input-1-86a44a5ce015>", line 1, in <module>
    runfile('E:/下载/pygrid-master/pygrid-master/mainform.py', wdir='E:/下载/pygrid-master/pygrid-master')

  File "D:\Users\Administrator\Anaconda2\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 699, in runfile
    execfile(filename, namespace)

  File "D:\Users\Administrator\Anaconda2\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 74, in execfile
    exec(compile(scripttext, filename, 'exec'), glob, loc)

  File "E:/下载/pygrid-master/pygrid-master/mainform.py", line 14, in <module>

  File "records.py", line 6, in <module>
    from elixir import *

  File "D:\Users\Administrator\Anaconda2\lib\site-packages\elixir\__init__.py", line 29, in <module>
    from elixir.entity import Entity, EntityBase, EntityMeta, EntityDescriptor, \

  File "D:\Users\Administrator\Anaconda2\lib\site-packages\elixir\entity.py", line 17, in <module>
    from sqlalchemy.orm import MapperExtension, mapper, object_session, \

ImportError: cannot import name ScopedSession

刚开始提示我没装elixir,等我装了以后又提示这个错误，请问问题到底出在哪了？

Answer 1

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