Web.login_layout QWebException | <t t-call="web.login_layout"> | QWebException: "'NoneType' object has no attribute 'name'" while evaluating 'res_company.name'

Web.login_layout QWebException.xml

<openerp>
 <data>
    <template id="my_custom_form">
        <t t-call="web.login_layout">
            <form class="oe_signup_form" role="form" t-attf-action="/test/" method="post" onsubmit="this.action = this.action + location.hash">
                <div class="form-group field-login">
                    <label for="name" class="control-label">Enter Name</label>
                    <input type="text" name="name" t-att-value="name" id="name" class="form-control" required="required" autofocus="autofocus"/>
                </div>

                <p class="alert alert-danger" t-if="error">
                    <t t-esc="error"/>
                </p>
                <p class="alert alert-success" t-if="message">
                    <t t-esc="message"/>
                </p>

                <div class="clearfix oe_login_buttons">
                    <button type="submit" class="btn btn-primary">Submit</button>
                    <a href="/web/login" class="btn btn-link pull-right">Back to Login</a>
                </div>
            </form>
        </t>
    </template>
    </data>
</openerp>

for more details: https://learnopenerp.blogspot.com/2020/08/t-call-web-website-login-layout-qwebexception-odoo.html