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1、django2.0把from django.core.urlresolvers修改成了django.urls 报错如下: 1 2 3File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\models.py", line 8, in from django.core.urlresolvers import NoReverseMatch, reverse ModuleNotFoundError: No module named 'django.core.urlresolvers' 解决方法: 修改D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\models.py 文件 把from django.core.urlresolvers import NoReverseMatch, reverse 修改为: 1from django.urls import NoReverseMatch, reverse 2、django2.0中需要给外键ForeignKey指定on_delete参数 报错如下: 1 2 3 4 5File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\models.py", line 45, in class Bookmark(models.Model): File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\models.py", line 49, in Bookmark content_type = models.ForeignKey(ContentType) TypeError: __init__() missing 1 required positional argument: 'on_delete' 解决方法: 把content_type = models.ForeignKey(ContentType)修改为: 1content_type = models.ForeignKey(ContentType,on_delete=models.CASCADE) 3、 django2.0 forms表单初始化只需要一个参数 报错如下: 1 2 3 4model = ModelChoiceField(label=_(u'Target Model'), widget=exwidgets.AdminSelectWidget) File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\views\dashboard.py", line 284, in __init__ forms.Field.__init__(self, required, widget, label, initial, help_text, *args, **kwargs) TypeError: __init__() takes 1 positional argument but 6 were given 解决方法: 把forms.Field.__init__(self, required, widget, label, initial, help_text, *args, **kwargs) 修改成: 1forms.Field.__init__(self) 4、 导入QUERY_TERMS报错 报错如下: 1 2 3File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\plugins\filters.py", line 10, in from django.db.models.sql.query import LOOKUP_SEP, QUERY_TERMS ImportError: cannot import name 'QUERY_TERMS' 解决方法: 把 from django.db.models.sql.query import LOOKUP_SEP, QUERY_TERMS 修改为: 1 2from django.db.models.sql.query import LOOKUP_SEP from django.db.models.sql.constants import QUERY_TERMS 5、Settings缺少MIDDLEWARE_CLASSES属性,django2.0把MIDDLEWARE_ClASSES改成MIDDLEWARE 报错如下: 1 2 3 4 5File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\plugins\language.py", line 24, in if settings.LANGUAGES and 'django.middleware.locale.LocaleMiddleware' in settings.MIDDLEWARE_CLASSES: File "D:\Envs\django-xadmin\lib\site-packages\django\conf\__init__.py", line 57, in __getattr__ val = getattr(self._wrapped, name) AttributeError: 'Settings' object has no attribute 'MIDDLEWARE_CLASSES' 把 if settings.LANGUAGES and ‘django.middleware.locale.LocaleMiddleware’ in settings.MIDDLEWARE_ClASSES: 修改为: 1if settings.LANGUAGES and 'django.middleware.locale.LocaleMiddleware' in settings.MIDDLEWARE: 6、 django-formtools导入失败,需要更新django-formtools 报错如下: 1 2 3File "C:\Users\laoyan\Desktop\xadmin-django2\xadmin-django2\demo_app\..\xadmin\plugins\wizard.py", line 12, in from django.contrib.formtools.wizard.storage import get_storage ModuleNotFoundError: No module named 'django.contrib.formtools' 卸载django-formtools pip uninstall django-formtools 重新安装新版本的django-formtools 1pip install django-formtools==2.1 相关推荐 python3.6环境中django2.0与xadmin0.6结合打造强悍的后台管理页面(一) 1http://www.lybbn.cn/data/datas.php?yw=288 |
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