为什么这段代码产生这个错误？

-7

 

    # -*- coding: utf-8 -*- 
    from __future__ import print_function 
    import io 
    import os 
    from os.path import dirname, join 

    from alembic import command 
    from alembic.config import Config 
    import baker 

    from webapp.database import db 
    from webapp.main import app 
    import webapp.areas.manage 
    import webapp.users.manage 
    import webapp.planner.manage 
    import webapp.tests.manage 


    @baker.command 
    def load_data():

 
    traceback (most recent call last): 
     File "manage.py", line 11, in 
     from webapp.database import db 
     File "/var/www/project01/webapp/database/__init__.py", line 3, in 
     from .main import db 
     File "/var/www/project01/webapp/database/main.py", line 6, in 
     from ..app import app 
     File "/var/www/project01/webapp/app.py", line 37, in 
     default_timezone="America/Lima" 
     File "/usr/local/lib/python2.7/dist-packages/allspeak/allspeak.py", line 30, in __init__ 
     super(Allspeak, self).__init__(*args, **kwargs) 
     File "/usr/local/lib/python2.7/dist-packages/allspeak/i18n.py", line 33, in __init__ 
     self.load_translations() 
     File "/usr/local/lib/python2.7/dist-packages/allspeak/i18n.py", line 50, in load_translations 
     self.translations = self.reader.load_translations(locales=locales) 
     File "/usr/local/lib/python2.7/dist-packages/allspeak/reader.py", line 129, in load_translations 
     self._update_translations(translations, filepath) 
     File "/usr/local/lib/python2.7/dist-packages/allspeak/reader.py", line 96, in _update_translations 
     data = self._load_file(filepath) 
     File "/usr/local/lib/python2.7/dist-packages/allspeak/reader.py", line 90, in _load_file 
     return self._extract_locales(data) 
     File "/usr/local/lib/python2.7/dist-packages/allspeak/reader.py", line 81, in _extract_locales 
     for locale, trans in data.items() 
    AttributeError: 'NoneType' object has no attribute 'items'

来源

2017-01-02 Isaac Flores Paz

什么代码片？ – Scimonster

'从webapp.database进口db' '从webapp.main进口app' '进口webapp.areas.manage' '进口webapp.users.manage' '进口webapp.planner.manage' '进口的web应用。 tests.manage' –

这是我的manage.py文件中的代码...我认为问题出在导入部分。 –

无码我有这个猜测公平位。属性错误意味着你试图访问dosnt存在的对象的属性。例如，如果我有一个叫矩形的对象。它有两个属性宽度和长度，现在如果我尝试使用此矩形并尝试访问称为半径的属性，它将产生一个错误，因为该对象的该属性不存在。

来源

2017-01-02 17:47:21 ryanmoir

但请注意，问题是在这一行：'/ usr/local/lib/python2。 7/dist-packages/allspeak/reader.py' –

老实说，我不明白为什么这个问题是在python库中，我是php开发人员，我无法理解这一点。 –

我还没有用过php之前对不起 – ryanmoir

File "/var/www/comunidadsm/env/local/lib/python2.7/site-packages/allspeak/reader.py", line 79, in _extract_locales 
for locale, trans in data.items() 
AttributeError: 'NoneType' object has no attribute 'items' 

Perhaps changing that line to: 
for locale,trans in (data.items() if data else []) 

Not sure if that syntax will work right here, but it is an attempt

如果数据不是无，则通过空列表，跳过循环。可能不是最好的解决方案，但你可以找出它后面的。

来源

2017-01-09 02:17:43 RufusVS

为什么这段代码产生这个错误？

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