Sorry, a part of the issue was removed :

File "/opt/odoo/addons/base/models/ir_qweb.py", line 580, in _render
result = ''.join(rendering)
File "<205>", line 329, in template_205
odoo.addons.base.models.ir_qweb.QWebException: Error while render the template
ValueError: Element '<xpath expr="./div[1]">' cannot be located in parent view
Template: web.webclient_bootstrap
Path: /t/t/t[1]/t[4]
Node: <t t-call-assets="web.assets_backend" t-css="false"/>

Any luck..I'm facing the same issue..were you able to fix it?

do you try to restore a db from saas or paas?

Same issue here. Fresh install, just walking to standard configurations. Not a db restore. Unfortunately this is my fourth go around. Issue exists in 16.0 releases 20230720, 20230728, and 20230731. Originally thought it was related to Studio, but this latest crash had nothing to do with Studio.

Trackback:
ValueError: Element '<xpath expr="./div[1]">' cannot be located in parent view

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1998, in __call__
response = request._serve_db()
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1584, in _serve_db
return service_model.retrying(self._serve_ir_http, self.env)
File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 133, in retrying
result = func()
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1611, in _serve_ir_http
response = self.dispatcher.dispatch(rule.endpoint, args)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1725, in dispatch
return self.request.registry['ir.http']._dispatch(endpoint)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_http.py", line 156, in _dispatch
result.flatten()
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1099, in flatten
self.response.append(self.render())
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1091, in render
return request.env["ir.ui.view"]._render_template(self.template, self.qcontext)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_ui_view.py", line 2128, in _render_template
return self.env['ir.qweb']._render(template, values)
File "/usr/lib/python3/dist-packages/odoo/tools/profiler.py", line 292, in _tracked_method_render
return method_render(self, template, values, **options)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_qweb.py", line 580, in _render
result = ''.join(rendering)
File "<191>", line 329, in template_191
odoo.addons.base.models.ir_qweb.QWebException: Error while render the template
ValueError: Element '<xpath expr="./div[1]">' cannot be located in parent view
Template: web.webclient_bootstrap
Path: /t/t/t[1]/t[4]
Node: <t t-call-assets="web.assets_backend" t-css="false"/>

I did report the issue to Odoo support.