У объекта 'list' нет атрибута '_committed'
вот моя проблема у объекта 'list' нет атрибута '_committed' как решить, пожалуйста, помогите мне.
введите описание изображения здесь
def add_trainer(request):
if request.user.is_authenticated:
if request.method == 'POST':
print(request.POST)
trainer_name = request.POST.get('trainer_name')
adderes = request.POST.get('adderes')
phone_no = request.POST.get('phone_no')
phone_no_optional = request.POST.get('phone_no_optional')
email = request.POST.get('email')
email_optional = request.POST.get('email_optional')
gender = request.POST.getlist('gender')
trainer_international = request.POST.getlist('trainer_international')
trainer_pricing = request.POST.get('trainer_pricing')
trainer_course_specialization = request.POST.get('trainer_course_specialization')
trainer_skill_set = request.POST.get('trainer_skill_set')
trainer_enrolled_with = request.POST.get('trainer_enrolled_with')
trainer_tier = request.POST.get('trainer_tier')
trainer_attachment = request.POST.getlist('trainer_attachment')
obj = Trainer(trainer_name=trainer_name, adderes=adderes, phone_no=phone_no, phone_no_optional=phone_no_optional, email=email, email_optional=email_optional, gender=gender, trainer_international=trainer_international,trainer_pricing=trainer_pricing, trainer_course_specialization=trainer_course_specialization, trainer_skill_set=trainer_skill_set, trainer_enrolled_with=trainer_enrolled_with, trainer_tier=trainer_tier, trainer_attachment=trainer_attachment)
obj.save()
learning_path = Learning_Path.objects.all()
df= {'learning_path': learning_path}
return render(request, 'add_trainer.html', df)
else:
print('hello')
return render(request, 'add_trainer.html')
else:
html = '<!DOCTYPE html><html><head></head><body><h1> Unauthorized Access </h1></body></html>'
return HttpResponse(html)
пожалуйста, помогите мне решить это как можно скорее