報錯以下:css
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File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\models.py", line 8, in <module>
from django.core.urlresolvers import NoReverseMatch, reverse
ModuleNotFoundError: No module named 'django.core.urlresolvers'
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解決方法:web
修改D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\models.py 文件sql
把from django.core.urlresolvers import NoReverseMatch, reverse 修改成:django
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from django.urls import NoReverseMatch, reverse
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二、django2.0中須要給外鍵ForeignKey指定on_delete參數
報錯以下:markdown
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File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\models.py", line 45, in <module>
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'
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解決方法:app
把content_type = models.ForeignKey(ContentType)修改成:post
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content_type = models.ForeignKey(ContentType,on_delete=models.CASCADE)
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三、 django2.0 forms表單初始化只須要一個參數
報錯以下:ui
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model = 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
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解決方法:atom
把forms.Field.__init__(self, required, widget, label, initial, help_text, *args, **kwargs) 修改爲:url
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forms.Field.__init__(self)
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四、 導入QUERY_TERMS報錯
報錯以下:
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File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\plugins\filters.py", line 10, in <module>
from django.db.models.sql.query import LOOKUP_SEP, QUERY_TERMS
ImportError: cannot import name 'QUERY_TERMS'
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解決方法:
把
from django.db.models.sql.query import LOOKUP_SEP, QUERY_TERMS
修改成:
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from django.db.models.sql.query import LOOKUP_SEP
from django.db.models.sql.constants import QUERY_TERMS
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五、Settings缺乏MIDDLEWARE_CLASSES屬性,django2.0把MIDDLEWARE_ClASSES改爲MIDDLEWARE
報錯以下:
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File "D:\Envs\django-xadmin\lib\site-packages\xadmin-0.6.1-py3.6.egg\xadmin\plugins\language.py", line 24, in <module>
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'
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把
if settings.LANGUAGES and ‘django.middleware.locale.LocaleMiddleware’ in settings.MIDDLEWARE_ClASSES:
修改成:
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if settings.LANGUAGES and 'django.middleware.locale.LocaleMiddleware' in settings.MIDDLEWARE:
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六、 django-formtools導入失敗,須要更新django-formtools
報錯以下
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File "C:\Users\laoyan\Desktop\xadmin-django2\xadmin-django2\demo_app\..\xadmin\plugins\wizard.py", line 12, in <module>
from django.contrib.formtools.wizard.storage import get_storage
ModuleNotFoundError: No module named 'django.contrib.formtools'
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卸載django-formtools
pip uninstall django-formtools
從新安裝新版本的django-formtools
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pip install django-formtools==2.1
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TypeError at /xadmin/
login() got an unexpected keyword argument 'current_app'錯誤
Exception Location: /home/wuchao/PycharmProjects/mxonline3/extra_apps/xadmin/views/website.py in get, line 66
結果方案:屏蔽61
#'current_app': self.admin_site.name,
AttributeError at /xadmin/
'Media' object has no attribute 'add_css'
'Media' object has no attribute 'add_css'
Request Method: | GET |
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Request URL: | http://localhost:8000/xadmin/ |
Django Version: | 2.0.1 |
Exception Type: | AttributeError |
Exception Value: | 'Media' object has no attribute 'add_css' |
Exception Location: | /home/wuchao/PycharmProjects/mxonline3/extra_apps/xadmin/util.py in vendor, line 94 |
解決方案:
將util.py 中的86行 def vendor(*tags):方法體改成:
css = {'screen': []}
js = []
for tag in tags:
file_type = tag.split('.')[-1]
files = xstatic(tag)
if file_type == 'js':
js.extend(files)
elif file_type == 'css':
css['screen'] += files
return Media(css=css, js=js)
AttributeError at /xadmin/xadmin/log/
'DateTimeField' object has no attribute 'rel'
Request Method: | GET |
---|---|
Request URL: | http://localhost:8000/xadmin/xadmin/log/ |
Django Version: | 2.0.1 |
Exception Type: | AttributeError |
Exception Value: | 'DateTimeField' object has no attribute 'rel' |
Exception Location: | /home/wuchao/PycharmProjects/mxonline3/extra_apps/xadmin/views/list.py in get_list_queryset, line 228 |
修改 views/list.py 中228H行
if isinstance(field.rel, models.ManyToOneRel):
related_fields.append(field_name)
修改成
if isinstance(field.remote_field, models.ManyToOneRel): related_fields.append(field_name)