Hey there, I’m new to Dash. I have a problem while trying to add Navbar at the top of my page, I always got this error: TypeError: Object of type module is not JSON serializable. I don’t know if I’m calling the navbar properly. This is the code of my navbar: import dash_bootstrap_components as dbc …

Hi @Suvaquinho welcome! As @AnnMarieW mentioned, your Navbar is fine, I just tested it on my side. The only thing you will have to include is the external_stylesheet: server = Flask(__name__) app = dash.Dash( __name__, server=server, external_stylesheets=[dbc.themes.BOOTSTRAP], # …

Hi @Suvaquinho and welcome to the Dash community :slight_smile: I don’t see anything wrong with the navbar that you posted. If you don’t include the navbar in the layout, does the error go away?

Thanks @AIMPED and @AnnMarieW , it helped a lot. Thanks!

Problem with Navbar

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Problem with Navbar

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