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<br></div><blockquote class="protonmail_quote" type="cite"><div>
The TypeError is about the *last* line in the traceback: One of<br></div><div>
`self.username' or 'self.password' is set to 'None'.
<br></div></blockquote><div><br></div><div>That being the case, how can I correct the bug? Must I upgrade setuptools? Or some other package?<br></div><div><br></div><div>Thank you,<br></div><div><br></div><div>Luís<br></div>