It's weird that flask's render_template was throwing an exception which was generated because of my commented code in html.
below is the html comment I made
<!-- <!DOCTYPE html>
<html>
<head>
<title>Welcome to XYZ</title>
</head>
<body>
<p>{{ result }}</p>
<p> {{ direct_url_for_login }}</p>
<p> {{ _company }}</p>
{% for key, value in result.items() %}
<p>{{ key }}</p>
<p>{{ value }}</p>
{% endfor %}
</body>
</html> -->
I am just curious If there is something I am doing wrong , or it's an expected behaviour. because I was getting result is undefined exception thrown, where i kept the render_template part.
Thanks in Advance.
try:
...
...
return render_template('foo.html',**locals()), 200
except Exception as e:
return jsonify({'message':str(e)}), 500
Sure it's normal ... you are trying to render an empty page.
Why do you put in comment all your page ?
Maybe you could have your answer there : Comments not working in jinja2
or there : http://jinja.pocoo.org/docs/2.10/templates/#comments