Javascript 在将chartit与django一起使用时，我得到了一个声明&书信电报；0x7f19641aba90处的chartit.charts.Chart对象>&引用；而不是真正的图表

在django中使用chartit时，我遇到了一个问题，即用“”代替真实的图表。。可能的原因是什么。。。我哪里可能弄错了。。我的Web服务器工作正常，但只是不显示图表。提前谢谢

在视图中.py

plot.html中的

{%extensed“orgs/home.html”%}
{%load staticfiles%}
{%block title%}
AgroTech |曲线图
{%block about_css%}
{%endblock%}
{%endblock%}
{%块边栏%}


情节类别。。。








{%endblock%}
{%block page_content%}
{%block plot_heading%}
土壤水分数据图
{%endblock%}
{%load chartit%}
{{sensor_chart}}
{{load_charts}}
{%endblock%}

def moisture_graph(request):
    ds = DataPool(
        series = 
        [{'options': {
        'source':sensor.objects.all()},
        'terms':['time_stamp','soil_moisture']
        }])

    cht = Chart(
        datasource = ds,
        series_options = 
        [{'options':{
        'type':'line',
        'stacking':False},
        'terms':{
        'time_stamp':['soil_moisture']
        }}],
        chart_options =
        {'title':{'text': 'Soil Moisture Graph'},
        'xAxis':{'title':{'text':'Time'}}})

    context = {'sensor_chart':cht}
    return render(request, 'analysis/plot.html', context)

{% extends "orgs/home.html" %}

{% load staticfiles %}

{% block title %}

<title>AgroTech | Graph Plot</title>
<link rel = "stylesheet" type="text/css" href="{% static 'orgs/css/content_all.css' %}" />
<link rel = "stylesheet" type="text/css" href="{% static 'orgs/css/sidebar.css' %}" />

<! include highchart and jquery library >
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://code.highcharts.com"></script>


{% block about_css %}

<link rel = "stylesheet" type="text/css" href="{% static 'analysis/css/plot.css' %}" />

{% endblock %}

{% endblock %}    

{% block sidebar %}


    <ul class = 'sidebar_list'>
        <li id = 'list_category'>
            Plot Categories...
        </li>
        <li>
            <a href = "{% url 'analysis:moisture_graph' %}">Soil Moisture Graph</a>
        </li>
        <li>
            <a href = "{% url 'analysis:temp_graph' %}">Temperature Graph</a>
        </li>
        <li>
            <a href = "{% url 'analysis:humidity_graph' %}">Humidity Graph</a>
        </li>
    </ul>


{% endblock %}

{% block page_content %}


<div id="content_heading">
{% block plot_heading %}
    Soil Moisture Data Plot
{% endblock %}
</div>


<div id='graph'>
    {% load chartit %}
    {{ sensor_chart }}
    {{ load_charts }}
</div>

{% endblock %}