[Python] How do I deal with the "|as_crispy_field got passed an invalid or inexistent field"...

I am making a web app with a few pages. On one of the pages, I would like to have a form that looks something like this

https://i.sstatic.net/WsOJ6.jpg

However I keep getting an error message saying:

raise CrispyError('|as_crispy_field got passed an invalid or inexistent field') crispy_forms.exceptions.CrispyError: |as_crispy_field got passed an invalid or inexistent field [10/Jul/2019 23:21:12] "GET /year2 HTTP/1.1" 500 148042
​

Here is my year2.html which appears to be where the error occurs:


{% extends "HelloDjangoApp/layout.html" %}
{% load crispy_forms_tags %}

**HelloDjangoApp/year2.html**

{% block content %}
<form method="post" novalidate>
{% csrf_token %}
<div class="row">
<div class="col-6">
{{ form.name|as_crispy_field }}
</div>
<div class="col-6">
{{ form.email|as_crispy_field }}
</div>
</div>
{{ form.job_title|as_crispy_field }}
{{ form.bio|as_crispy_field }}
<button type="submit" class="btn btn-success">Calculate</button>
</form>
{% endblock %}



For context, here is my views.py


from django.shortcuts import render
from django.http import HttpResponse
from datetime import datetime
from django.shortcuts import render # Added for this step
from django.views.generic import CreateView
from .models import Person

class PersonCreateView(CreateView):
model = Person
fields = ('name', 'email', 'job_title', 'bio')


def index(request):
now = datetime.now()

return render(
request,
"HelloDjangoApp/index.html", # Relative path from the 'templates' folder to the template file
# "index.html", # Use this code for VS 2017 15.7 and earlier
{
'title' : "Exam Results Calculator",
'message' : "Hello!",
'content' : " on " + now.strftime("%A, %d %B, %Y at %X"),
}
)

def about(request):
return render(
request,
"HelloDjangoApp/about.html",
{
'title' : "Simply enter your scores to find out your average",
'content' : "Example app page for Django."
}
)

def year1(request):
return render(
request,
"HelloDjangoApp/year1.html",
{
'title' : "1st Year Average",
'content' : "First Year Stuff"

}

)

def year2(request):
return render(
request,
"HelloDjangoApp/year2.html",
{
'title' : "2nd Year Average",
'content' : "Second Year Stuff"

}

)


def year3(request):
return render(
request,
"HelloDjangoApp/year3.html",
{
'title' : "3rd Year Average",
'content' : "3rd Year Stuff"

}

)

def year4(request):
return render(
request,
"HelloDjangoApp/year4.html",
{
'title' : "4th Year Average",
'content' : "4th Year Stuff"

}

)
# Create your views here.




AND my models.py

from django.db import models

# Create your models here.
class Person(models.Model):
name = models.CharField(max_length=130)
email = models.EmailField(blank=True)
job_title = models.CharField(max_length=30, blank=True)
bio = models.TextField(blank=True)

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