Using flask, templates . Error template not found

Question

flaskblog.py contains the code

from flask import Flask, render_template
app = Flask(__name__)

@app.route('/')
@app.route('/home')
def home():
    return render_template('home.html')

@app.route('/about')
def about():
    return '<h1> About page!</h1>'


if __name__ == '__main__':
    app.run(debug= True)

home.html contains the code

<!DOCTYPE html>
<html>
<head>
    <title></title>
</head>
<body>
    <h1> Home Page! </h1>
</body>
</html>

When I run flaskblog.py, I get

 * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)

When I put http://127.0.0.1:5000/ in safari, I get a page starts with

jinja2.exceptions.TemplateNotFound

What's your folders structure? is the home.html file inside the templates folder? — luigibertaco
– luigibertaco, Commented Jul 15, 2020 at 23:24

luigibertaco · Accepted Answer · 2020-07-16 00:52:17Z

1

I've just executed your code locally with success, please doublecheck your file structure, it must be:

/flaskblog.py
/templates
    /home.html

answered Jul 16, 2020 at 0:52

luigibertaco

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1 Comment

luigibertaco Over a year ago

Hi @MustafaAlbairmani glad to help. if the answer helped, you can mark it as the correct solution to help other users that have the same problem.

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