Design Themes issues please give me the solution

[Sakkthiav]

RPC_ERROR

Odoo Server Error

Occured on localhost:8008 on model website on 2026-01-04 08:02:09 GMT

Traceback (most recent call last):
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/http.py", line 2144, in _transactioning
return service_model.retrying(func, env=self.env)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/service/model.py", line 156, in retrying
result = func()
^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/http.py", line 2111, in _serve_ir_http
response = self.dispatcher.dispatch(rule.endpoint, args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/http.py", line 2359, in dispatch
result = self.request.registry['ir.http']._dispatch(endpoint)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/addons/base/models/ir_http.py", line 333, in _dispatch
result = endpoint(**request.params)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/http.py", line 754, in route_wrapper
result = endpoint(self, *args, **params_ok)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/addons/web/controllers/dataset.py", line 36, in call_kw
return call_kw(request.env[model], method, args, kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/api.py", line 535, in call_kw
result = getattr(recs, name)(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/addons/website/models/website.py", line 563, in configurator_apply
redirect_url = theme.button_choose_theme()
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/addons/website/models/ir_module_module.py", line 404, in button_choose_theme
self._theme_upgrade_upstream()
File "/home/sakkthi/My_workspace/odoo18/odoo/addons/website/models/ir_module_module.py", line 358, in _theme_upgrade_upstream
self._button_immediate_function(install_or_upgrade)
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/addons/base/models/ir_module.py", line 611, in _button_immediate_function
registry = modules.registry.Registry.new(self.cr.dbname, update_module=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/18-odoo-venv/lib/python3.12/site-packages/decorator.py", line 235, in fun
return caller(func, *(extras + args), **kw)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/tools/func.py", line 97, in locked
return func(inst, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/modules/registry.py", line 129, in new
odoo.modules.load_modules(registry, force_demo, status, update_module)
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/modules/loading.py", line 489, in load_modules
processed_modules += load_marked_modules(env, graph,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/modules/loading.py", line 365, in load_marked_modules
loaded, processed = load_module_graph(
^^^^^^^^^^^^^^^^^^
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/modules/loading.py", line 228, in load_module_graph
load_data(env, idref, mode, kind='data', package=package)
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/modules/loading.py", line 72, in load_data
tools.convert_file(env, package.name, filename, idref, mode, noupdate, kind)
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/tools/convert.py", line 615, in convert_file
convert_xml_import(env, module, fp, idref, mode, noupdate)
File "/home/sakkthi/My_workspace/odoo18/odoo/odoo/tools/convert.py", line 669, in convert_xml_import
relaxng.assert(doc)
File "src/lxml/etree.pyx", line 3823, in lxml.etree.Validator.assert
AssertionError: Element odoo has extra content: asset, line 4

The above server error caused the following client error:
RPC_ERROR: Odoo Server Error
RPC_ERROR
at makeErrorFromResponse (http://localhost:8008/web/assets/72f0d0e/web.assets_web.min.js:3148:163)
at XMLHttpRequest. (http://localhost:8008/web/assets/72f0d0e/web.assets_web.min.js:3153:13)