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我是一個python/django noob,無法讓我的代碼在試圖學習時運行。請讓我知道我如何解決我得到的以下錯誤,謝謝。如何在Django中修復這些錯誤?
在我的新的項目我的根文件夾,我在命令行上輸入這個,這是發生了什麼:
蟒蛇manage.py runserver命令
驗證模型...
>/Users/MyClean/anaconda/lib/python2.7/site-packages/django/utils/hashcompat.py:9: DeprecationWarning: django.utils.hashcompat is deprecated; use hashlib instead
DeprecationWarning)
>Unhandled exception in thread started by <bound method Command.inner_run of <django.core.management.commands.runserver.Command object at 0x101a00c50>>
Traceback (most recent call last):
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 92, in inner_run
self.validate(display_num_errors=True)
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/django/core/management/base.py", line 280, in validate
num_errors = get_validation_errors(s, app)
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/django/core/management/validation.py", line 35, in get_validation_errors
for (app_name, error) in get_app_errors().items():
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/django/db/models/loading.py", line 166, in get_app_errors
self._populate()
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/django/db/models/loading.py", line 72, in _populate
self.load_app(app_name, True)
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/django/db/models/loading.py", line 96, in load_app
models = import_module('.models', app_name)
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module
__import__(name)
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/djangodblog/models.py", line 40, in <module>
class ErrorBase(Model):
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/djangodblog/models.py", line 46, in ErrorBase
url = models.URLField(verify_exists=False, null=True, blank=True)
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 1277, in __init__
CharField.__init__(self, verbose_name, name, **kwargs)
File "/Users/MyClean/anaconda/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 626, in __init__
super(CharField, self).__init__(*args, **kwargs)
TypeError: __init__() got an unexpected keyword argument 'verify_exists''
我看過我的項目的代碼(這是非常基本的),沒有看到任何錯別字。我從3歲的書中複製,所以我認爲這是一個兼容性問題。
你似乎傳遞了一個名爲verify_exists的kw參數,它沒有在函數中聲明爲參數,但是如果沒有任何代碼,它確實很難提供幫助。 – pypat
Python中調試的美妙之處在於,它一次只向您發送一個錯誤/異常。這使得知道你的問題是什麼就像123一樣簡單。僅供參考,問題不是「我該如何解決這些錯誤」是「我該如何解決這個錯誤」,因爲在所有這些巨型巨型中只有一個TypeError報告(如果您使用C++進行編程,那麼會一次報告多個錯誤是真正的噩夢)。 – Shashank
謝謝..事實證明,我的書說使用一個不願意使用的第三方應用程序調用verify_exits並導致問題。 – MikeBrody