请帮助我为什么这个错误会在远程服务器上发生，但它在本地计算机上工作正常，请找到以下错误示例。
Request Method: GET
Request URL: https:***********.***?job_function=dir&job_type=parttime&max_experience=100&min_experience=3&name=test&owner_id=571&page_size=10
Django Version: 1.8.14
Exception Type: TypeError
Exception Value:
__init__() got an unexpected keyword argument 'lookup_type'
Exception Location: env/local/lib/python3.4/dist-packages/django/forms/fields.py in __init__, line 245
Python Executable: env/bin/python3.4
Python Version: 3.4.3
Python Path:
'/home/deployment/backend',
'/home/deployment/backend/env/bin',
'/home/deployment/backend',
'',
'/home/deployment/backend/env/local/lib64/python3.4/site-packages',
'/home/deployment/backend/env/local/lib/python3.4/site-packages',
'/home/deployment/backend/env/lib64/python3.4',
'/home/deployment/backend/env/lib/python3.4',
'/home/deployment/backend/env/lib64/python3.4/site-packages',
'/home/deployment/backend/env/lib/python3.4/site-packages',
'/home/deployment/backend/env/lib64/python3.4/plat-linux',
'/home/deployment/backend/env/lib64/python3.4/lib-dynload',
'/home/deployment/backend/env/local/lib/python3.4/dist-packages',
'/usr/lib64/python3.4',
'/usr/lib/python3.4'
代码：
请在这里找到给定的代码，它可以在本地机器上工作但是远程服务器出错，这里有两个在Jobviewsets类中定义的函数
def get_annotate_queryset（self，queryset）：
#queryset = queryset.filter(Q(job_for='all') | Q(job_for=''))
queryset = queryset.annotate(
all_applicant_count=Count('applicants', distinct=True),
job_view_count=Count('job_views', distinct=True),
).extra(select={
'voteup_count': get_voteup_count_query(queryset.model),
'has_applied':
"""
SELECT Sum(CASE WHEN {job_applicant}.user_id = {user_id} THEN 1 ELSE 0 END)
FROM {job_applicant}
WHERE job_id={job}.id
""".format(user_id=self.request.user.id,
job=Job._meta.db_table,
job_applicant=Applicant._meta.db_table),
'is_favourite':
"""
SELECT Sum(CASE WHEN {favourite_job}.user_id = {user_id} THEN 1 ELSE 0 END)
FROM {favourite_job}
WHERE job_id={job}.id
""".format(user_id=self.request.user.id,
job=Job._meta.db_table,
favourite_job=FavouriteJob._meta.db_table)
})
return queryset
def get_queryset（self）：
queryset = super().get_queryset()
queryset = self.get_annotate_queryset(queryset)
if self.action == 'discover':
searchtype=self.request.GET.get('search_type')
searchKeyword=self.request.GET.get('name')
searchLocation=self.request.GET.get('location')
job_status=self.request.GET.get('job_status')
if(job_status =='' or job_status== None):
job_status = 'active'
job_type=self.request.GET.get('job_type')
if (job_type =='' or job_type == None):
job_type = 'fulltime'
min_experience=self.request.GET.get('min_experience')
if (min_experience =='' or min_experience == None):
min_experience = 0
max_experience=self.request.GET.get('max_experience')
if (max_experience =='' or max_experience == None):
max_experience = 100
min_salary_compensation=self.request.GET.get('min_salary_compensation')
if (min_salary_compensation == None):
min_salary_compensation = 0
max_salary_compensation=self.request.GET.get('max_salary_compensation')
if (max_salary_compensation =='' or max_salary_compensation == None):
max_salary_compensation = 500000
salary_reccurence=self.request.GET.get('salary_reccurence')
if (salary_reccurence =='' or salary_reccurence == None):
salary_reccurence = 'hourly'
if (searchtype == 'refine_search'):
if (searchKeyword == '' or searchKeyword == None):
searchKeyword = ''
if (searchLocation == '' or searchLocation == None):
searchLocation = ''
min_experience = int(min_experience)
max_experience = int(max_experience)
min_salary_compensation = int(min_salary_compensation)
max_salary_compensation = int(max_salary_compensation)
queryset = queryset.filter(Q(job_title__icontains=searchKeyword) |
Q(company_name__icontains=searchKeyword) |
Q(location_id=searchLocation) |
Q(status=job_status) |
Q(employment_type__icontains=job_type) |
Q(min_experience__gte=min_experience) &
Q(max_experience__lte=max_experience) |
Q(compensation__gte=min_salary_compensation) &
Q(compensation__lte=max_salary_compensation) |
Q(salary_reccurence__icontains=salary_reccurence)
).exclude(owner=self.request.user)
if (searchtype != 'refine_search'):
if (searchKeyword != None and searchLocation != None):
queryset = queryset.filter(Q(job_title__icontains=searchKeyword) |
Q(company_name__icontains=searchKeyword) |
Q(location_id=searchLocation)).exclude(owner=self.request.user)
elif (searchKeyword != None and searchLocation == None):
queryset = queryset.filter(Q(job_title__icontains=searchKeyword) |
Q(company_name__icontains=searchKeyword)).exclude(
owner=self.request.user)
elif (searchKeyword == None and searchLocation != None):
queryset = queryset.filter(Q(location_id=searchLocation)).exclude(owner=self.request.user)
else:
queryset = queryset.exclude(owner=self.request.user)
return queryset
答案 0 :(得分：0)
我们需要查看正在实例化的类的构造函数方法，以确切地找出出错的地方。
然而，仅从错误消息中看来，有一个额外的参数被传递给无法识别的构造函数。看看课程中定义的形式参数＆＃39;构造函数并将其与传入的参数进行比较。