BuildError werkzeug.routing.exceptions.BuildError: Could not build url for endpoint 'signinpage'. Did you mean 'loginagent' instead?

[VarunaveeMuruganandham]

BuildError
werkzeug.routing.exceptions.BuildError: Could not build url for endpoint 'signinpage'. Did you mean 'loginagent' instead?

Traceback (most recent call last)
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\app.py", line 2548, in call
return self.wsgi_app(environ, start_response)
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\app.py", line 2528, in wsgi_app
response = self.handle_exception(e)
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\app.py", line 2525, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\app.py", line 1822, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\app.py", line 1820, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\app.py", line 1796, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
File "C:\Users\varunaveem\Desktop\IBM-Project-1392-1658386621-main\Final_Deliverables\Customer Care Registry\app.py", line 30, in home
return render_template('index.html',mes=message)
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\templating.py", line 147, in render_template
return _render(app, template, context)
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\templating.py", line 130, in _render
rv = template.render(context)
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\jinja2\environment.py", line 1301, in render
self.environment.handle_exception()
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\jinja2\environment.py", line 936, in handle_exception
raise rewrite_traceback_stack(source=source)
File "C:\Users\varunaveem\Desktop\IBM-Project-1392-1658386621-main\Final_Deliverables\Customer Care Registry\templates\index.html", line 1, in top-level template code
{% extends 'base.html' %}
File "C:\Users\varunaveem\Desktop\IBM-Project-1392-1658386621-main\Final_Deliverables\Customer Care Registry\templates\base.html", line 61, in top-level template code
{% block body %}
File "C:\Users\varunaveem\Desktop\IBM-Project-1392-1658386621-main\Final_Deliverables\Customer Care Registry\templates\index.html", line 48, in block 'body'
<span
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\app.py", line 2031, in url_for
return self.handle_url_build_error(error, endpoint, values)
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\flask\app.py", line 2020, in url_for
rv = url_adapter.build( # type: ignore[union-attr]
File "C:\Users\varunaveem\AppData\Local\Programs\Python\Python310\lib\site-packages\werkzeug\routing\map.py", line 917, in build
raise BuildError(endpoint, values, method, self)
werkzeug.routing.exceptions.BuildError: Could not build url for endpoint 'signinpage'. Did you mean 'loginagent' instead?
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