(1)django2.0把from django.core.urlresolvers修改成了django.urls异常信息:

ModuleNotFoundError: No module named 'django.core.urlresolvers'解决方案:

修改site-packages\xadmin-0.6.1-py3.6.egg\xadmin\models.py将from django.core.urlresolvers import NoReverseMatch, reverse修改为from django.urls import NoReverseMatch, reverse(2)django2.1.1中需要给外键指定on_delete参数异常信息:

TypeError: __init__() missing 1 required positional argument: 'on_delete'解决方案:

把content_type = models.ForeignKey(ContentType)修改为content_type = models.ForeignKey(ContentType,on_delete=models.CASCADE)(3)django2.1.1的 forms表单初始化仅一个参数异常信息:

TypeError: __init__() takes 1 positional argument but 6 were given解决方案:

把forms.Field.__init__(self, required, widget, label, initial, help_text, *args, **kwargs) 修改成forms.Field.__init__(self)(4)Settings缺少MIDDLEWARE_CLASSES属性,django2.1.1把MIDDLEWARE_ClASSES改成MIDDLEWARE了异常信息:

AttributeError: 'Settings' object has no attribute 'MIDDLEWARE_CLASSES'解决方案:

把:if settings.LANGUAGES and 'django.middleware.locale.LocaleMiddleware' in settings.MIDDLEWARE_ClASSES:改成:if settings.LANGUAGES and 'django.middleware.locale.LocaleMiddleware' in settings.MIDDLEWARE:(5)django-formtools导入失败,需要更新django-formtools了异常信息:

ModuleNotFoundError: No module named 'django.contrib.formtools'解决方案:

pip uninstall django-formtoolspip install django-formtools==2.1(6)提示导入QUERY_TERMS报错异常信息:

ImportError: cannot import name 'QUERY_TERMS'解决方案:

在Django2.0版本中把from django.db.models.sql.query import LOOKUP_SEP, QUERY_TERMS修改为:from django.db.models.sql.query import LOOKUP_SEPfrom django.db.models.sql.constants import QUERY_TERMS在Django2.1.1版本中把from django.db.models.sql.query import LOOKUP_SEP, QUERY_TERMS修改为:from django.db.models.sql.query import LOOKUP_SEP, Query