[Solved] Re-Ask: Whats wrong with the Flask-Bootstrap?

There is an issue with the way you are initializing flask-bootstrap. This how you should go about it: # Your previous imports from flask_bootstrap import Bootstrap app = Flask(__name__) bootstrap = Bootstrap(app) # … Basically, update the line: Bootstrap(app) to: bootstrap = Bootstrap(app) This is exactly what you have done for the other installed packages … Read more