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django-cms / djangocms-versioning

General purpose versioning package for Django CMS 4 and above.
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Error Could not load node on Django 5.0.8 #422

Open hapesurya opened 1 month ago

hapesurya commented 1 month ago

Hello Everyone,

I really want to use this Django CMS Versioning plugin. But the few times I tried, this error always occurred. I'm trying to ask here, hopefully there's a solution to this bug. Here are the details of the error and the setup I have:

Python version: Python3.11

Virtual Env = active

Pip Freeze: Django==5.0.8 django-classy-tags==4.1.0 django-cms==4.1.2 django-entangled==0.5.4 django-filer==3.1.4 django-formtools==2.5.1 django-fsm==2.8.2 django-parler==2.3 django-polymorphic==3.1.0 django-sekizai==4.1.0 django-treebeard==4.7.1 djangocms-admin-style==3.3.1 djangocms-attributes-field==3.0.0 djangocms-frontend==1.3.3 djangocms-history==2.2.3 djangocms-icon==2.1.0 djangocms-picture==4.1.1 djangocms-text-ckeditor==5.1.5 djangocms-versioning==2.0.2

An error appear on Django CMS front-end: Error: Could not load node

On Terminal (Debug Mode On): File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/core/handlers/exception.py", line 55, in inner response = get_response(request) ^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/core/handlers/base.py", line 197, in _get_response response = wrapped_callback(request, *callback_args, callback_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/utils/decorators.py", line 188, in _view_wrapper result = _process_exception(request, e) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/utils/decorators.py", line 186, in _view_wrapper response = view_func(request, *args, *kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/views/decorators/cache.py", line 80, in _view_wrapper response = view_func(request, args, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/contrib/admin/sites.py", line 240, in inner return view(request, *args, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/cms/admin/pageadmin.py", line 1401, in get_tree return HttpResponse(''.join(rows)) ^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/cms/admin/pageadmin.py", line 1475, in get_tree_rows yield render_page_row(page) ^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/cms/admin/pageadmin.py", line 1458, in render_page_row return template.render(context) ^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/backends/django.py", line 61, in render return self.template.render(context) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/base.py", line 171, in render return self._render(context) ^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/base.py", line 163, in _render return self.nodelist.render(context) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/base.py", line 1000, in render return SafeString("".join([node.render_annotated(context) for node in self])) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/base.py", line 1000, in return SafeString("".join([node.render_annotated(context) for node in self])) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/base.py", line 961, in render_annotated return self.render(context) ^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/defaulttags.py", line 422, in render return strip_spaces_between_tags(self.nodelist.render(context).strip()) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/base.py", line 1000, in render return SafeString("".join([node.render_annotated(context) for node in self])) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/base.py", line 1000, in return SafeString("".join([node.render_annotated(context) for node in self])) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/template/base.py", line 961, in render_annotated return self.render(context) ^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/classytags/core.py", line 142, in render return str(self.render_tag(context, kwargs)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/classytags/helpers.py", line 37, in render_tag value = self.get_value_for_context(context, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/classytags/helpers.py", line 52, in get_value_for_context return self.get_value(context, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/cms/templatetags/cms_admin.py", line 186, in get_value template, publish_menu_items = page_content_admin_class.get_indicator_menu( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/djangocms_versioning/cms_config.py", line 371, in get_indicator_menu status = page_content.content_indicator() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/djangocms_versioning/indicators.py", line 113, in content_indicator elif versions[0].state == UNPUBLISHED:


  File "/home/hape/SCRIPTS/Script-Python/DJANGO/webapp-gsa/venv/lib/python3.11/site-packages/django/db/models/query.py", line 452, in __getitem__
    return qs._result_cache[0]
           ~~~~~~~~~~~~~~~~^^^
IndexError: list index out of range
[19/Sep/2024 02:09:36] "GET /id/kedongdong/cms/pagecontent/get-tree/?language=id&nodeId=&site=1&_=1726711775930 HTTP/1.1" 500 204848
fsbraun commented 1 month ago

If you added djangocms-versioning to an existing project you should try this management command:

python -m manage create_versions --username <someusername>

When djangocms-versioning is installed, it keeps track of the status of pages and other objects by adding a version object t to them. This is done automatically, but for your existing objects you will need to create versions objects.