nathan-149
Cant register (Attribute not found"
Traceback (most recent call last): File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\sqlalchemy\util_collections.py", line 1008, in call return self.registry[key] KeyError: <greenlet.greenlet object at 0x000001CBD8AA2E50 (otid=0x000001CBD8B41880) current active started main>
During handling of the above exception, another exception occurred:
Traceback (most recent call last): File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask\app.py", line 2091, in call return self.wsgi_app(environ, start_response) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask\app.py", line 2076, in wsgi_app response = self.handle_exception(e) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask\app.py", line 2073, in wsgi_app response = self.full_dispatch_request() File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask\app.py", line 1518, in full_dispatch_request rv = self.handle_user_exception(e) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask\app.py", line 1516, in full_dispatch_request rv = self.dispatch_request() File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask\app.py", line 1502, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args) File "C:\Users\User\iCloudDrive\Documents\2021 fall\Cryptography_\Project\AUDcoin\AUDcoin\routes.py", line 82, in register if form.validate_on_submit(): File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask_wtf\form.py", line 86, in validate_on_submit return self.is_submitted() and self.validate() File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\wtforms\form.py", line 329, in validate return super().validate(extra) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\wtforms\form.py", line 146, in validate if not field.validate(self, extra): File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\wtforms\fields\core.py", line 242, in validate stop_validation = self.run_validation_chain(form, chain) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\wtforms\fields\core.py", line 262, in run_validation_chain validator(form, self) File "C:\Users\User\iCloudDrive\Documents\2021 fall\Cryptography\Project\AUDcoin\AUDcoin\forms.py", line 28, in validate_username user = User.query.filter_by(username = username.data).first() File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask_sqlalchemy_init.py", line 514, in get return type.query_class(mapper, session=self.sa.session()) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\sqlalchemy\orm\scoping.py", line 47, in call sess = self.registry() File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\sqlalchemy\util_collections.py", line 1010, in call return self.registry.setdefault(key, self.createfunc()) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\sqlalchemy\orm\session.py", line 4177, in call return self.class_(**local_kw) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask_sqlalchemy_init_.py", line 138, in init bind = options.pop('bind', None) or db.engine File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask_sqlalchemy_init_.py", line 943, in engine return self.get_engine() File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask_sqlalchemy_init_.py", line 962, in get_engine return connector.get_engine() File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask_sqlalchemy_init_.py", line 555, in get_engine options = self.get_options(sa_url, echo) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask_sqlalchemy_init_.py", line 570, in get_options self._sa.apply_driver_hacks(self.app, sa_url, options) File "C:\Users\User\AppData\Local\Programs\Python\Python310\Lib\site-packages\flask_sqlalchemy_init.py", line 914, in apply_driver_hacks sa_url.database = os.path.join(app.root_path, sa_url.database) AttributeError: can't set attribute
The only thing I changed is the name of the coin, i also installed all the libraries mentioned in blockchain.py. version : Python 3.10.1 64bit IDE : Visual Studio Code
