python - /en/admin/cms/page/add-plugin/ 处的 DjangoCMS 插件 OperationalError - 没有这样的表：cmsplugin_soundcloud_soundcloud
问题描述
我正在使用 djangoCMS。我正在尝试让SoundCloud 插件工作。经过一些我可以处理的修复后，我遇到了这个错误：
OperationalError at /en/admin/cms/page/add-plugin/
no such table: cmsplugin_soundcloud_soundcloud
我无法理解。在将实例保存为插件时，这会出现在 DjangoCMS 前端的编辑模式中。
以下是我所做的修复：
在 /Lib/site-packages/cmsplugin_soundcloud/models.py中
更改from urllib import urlencode为
更改为from urllib.parse import urlencodefrom urllib2 import urlopenfrom urllib.request import urlopenfrom urlparse import urlsplit, urlunsplit, parse_qslfrom urllib.parse import urlsplit, urlunsplit, parse_qsl
在 /Lib/site-packages/cmsplugin_soundcloud/cmsplugins.py
添加 render_template = "cmsplugin_soundcloud.html "
我不确定我所做的修复是否会触发问题，以及是否可以应用快速修复。
贝娄是回溯。谢谢。
Request Method: POST
Request URL: http://127.0.0.1:8000/en/admin/cms/page/add-plugin/?placeholder_id=21&plugin_type=SoundCloudPlugin&cms_path=/en/music/?structure&plugin_language=en
Django Version: 3.1.8
Python Version: 3.9.4
Installed Applications:
['djangocms_admin_style',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.admin',
'django.contrib.sites',
'django.contrib.sitemaps',
'django.contrib.staticfiles',
'django.contrib.messages',
'cms',
'menus',
'sekizai',
'treebeard',
'djangocms_text_ckeditor',
'filer',
'easy_thumbnails',
'djangocms_bootstrap4',
'djangocms_bootstrap4.contrib.bootstrap4_alerts',
'djangocms_bootstrap4.contrib.bootstrap4_badge',
'djangocms_bootstrap4.contrib.bootstrap4_card',
'djangocms_bootstrap4.contrib.bootstrap4_carousel',
'djangocms_bootstrap4.contrib.bootstrap4_collapse',
'djangocms_bootstrap4.contrib.bootstrap4_content',
'djangocms_bootstrap4.contrib.bootstrap4_grid',
'djangocms_bootstrap4.contrib.bootstrap4_jumbotron',
'djangocms_bootstrap4.contrib.bootstrap4_link',
'djangocms_bootstrap4.contrib.bootstrap4_listgroup',
'djangocms_bootstrap4.contrib.bootstrap4_media',
'djangocms_bootstrap4.contrib.bootstrap4_picture',
'djangocms_bootstrap4.contrib.bootstrap4_tabs',
'djangocms_bootstrap4.contrib.bootstrap4_utilities',
'djangocms_file',
'djangocms_icon',
'djangocms_link',
'djangocms_picture',
'djangocms_style',
'djangocms_googlemap',
'djangocms_video',
'tinymce',
'djangocms_vimeo',
'cmsplugin_soundcloud',
'mySite']
Installed Middleware:
['cms.middleware.utils.ApphookReloadMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'cms.middleware.user.CurrentUserMiddleware',
'cms.middleware.page.CurrentPageMiddleware',
'cms.middleware.toolbar.ToolbarMiddleware',
'cms.middleware.language.LanguageCookieMiddleware']
Traceback (most recent call last):
File "C:\Users\...\lib\site-packages\django\db\backends\utils.py", line 84, in _execute
return self.cursor.execute(sql, params)
File "C:\Users\...\lib\site-packages\django\db\backends\sqlite3\base.py", line 413, in execute
return Database.Cursor.execute(self, query, params)
The above exception (no such table: cmsplugin_soundcloud_soundcloud) was the direct cause of the following exception:
File "C:\Users\...\lib\site-packages\django\core\handlers\exception.py", line 47, in inner
response = get_response(request)
File "C:\Users\...\lib\site-packages\django\core\handlers\base.py", line 181, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "C:\Users\...\lib\site-packages\django\utils\decorators.py", line 130, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "C:\Users\...\lib\site-packages\django\views\decorators\cache.py", line 44, in _wrapped_view_func
response = view_func(request, *args, **kwargs)
File "C:\Users\...\lib\site-packages\django\contrib\admin\sites.py", line 233, in inner
return view(request, *args, **kwargs)
File "C:\Users\...\lib\site-packages\django\views\decorators\clickjacking.py", line 33, in wrapped_view
resp = view_func(*args, **kwargs)
File "C:\Users\...\lib\site-packages\cms\admin\placeholderadmin.py", line 341, in add_plugin
response = plugin_instance.add_view(request)
File "C:\Users\...\lib\site-packages\django\contrib\admin\options.py", line 1653, in add_view
return self.changeform_view(request, None, form_url, extra_context)
File "C:\Users\...\lib\site-packages\django\utils\decorators.py", line 43, in _wrapper
return bound_method(*args, **kwargs)
File "C:\Users\...\lib\site-packages\django\utils\decorators.py", line 130, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "C:\Users\...\lib\site-packages\django\contrib\admin\options.py", line 1534, in changeform_view
return self._changeform_view(request, object_id, form_url, extra_context)
File "C:\Users\...\lib\site-packages\django\contrib\admin\options.py", line 1580, in _changeform_view
self.save_model(request, new_object, form, not add)
File "C:\Users\...\lib\site-packages\cmsplugin_soundcloud\cms_plugins.py", line 27, in save_model
return super(SoundCloudPlugin, self).save_model(request, obj, form, change)
File "C:\Users\...\lib\site-packages\cms\plugin_base.py", line 335, in save_model
return super().save_model(request, obj, form, change)
File "C:\Users\...\lib\site-packages\django\contrib\admin\options.py", line 1093, in save_model
obj.save()
File "C:\Users\...\lib\site-packages\cms\models\pluginmodel.py", line 265, in save
self.add_root(instance=self)
File "C:\Users\...\lib\site-packages\treebeard\mp_tree.py", line 617, in add_root
return MP_AddRootHandler(cls, **kwargs).process()
File "C:\Users\...\lib\site-packages\treebeard\mp_tree.py", line 335, in process
newobj.save()
File "C:\Users\...\lib\site-packages\cms\models\pluginmodel.py", line 267, in save
super().save(*args, **kwargs)
File "C:\Users\...\lib\site-packages\django\db\models\base.py", line 753, in save
self.save_base(using=using, force_insert=force_insert,
File "C:\Users\...\lib\site-packages\django\db\models\base.py", line 790, in save_base
updated = self._save_table(
File "C:\Users\...\lib\site-packages\django\db\models\base.py", line 895, in _save_table
results = self._do_insert(cls._base_manager, using, fields, returning_fields, raw)
File "C:\Users\...\lib\site-packages\django\db\models\base.py", line 933, in _do_insert
return manager._insert(
File "C:\Users\...\lib\site-packages\django\db\models\manager.py", line 85, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "C:\Users\...\lib\site-packages\django\db\models\query.py", line 1254, in _insert
return query.get_compiler(using=using).execute_sql(returning_fields)
File "C:\Users\...\lib\site-packages\django\db\models\sql\compiler.py", line 1397, in execute_sql
cursor.execute(sql, params)
File "C:\Users\...\lib\site-packages\django\db\backends\utils.py", line 98, in execute
return super().execute(sql, params)
File "C:\Users\...\lib\site-packages\django\db\backends\utils.py", line 66, in execute
return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
File "C:\Users\...\lib\site-packages\django\db\backends\utils.py", line 75, in _execute_with_wrappers
return executor(sql, params, many, context)
File "C:\Users\...\lib\site-packages\django\db\backends\utils.py", line 84, in _execute
return self.cursor.execute(sql, params)
File "C:\Users\...\lib\site-packages\django\db\utils.py", line 90, in __exit__
raise dj_exc_value.with_traceback(traceback) from exc_value
File "C:\Users\...\lib\site-packages\django\db\backends\utils.py", line 84, in _execute
return self.cursor.execute(sql, params)
File "C:\Users\...\lib\site-packages\django\db\backends\sqlite3\base.py", line 413, in execute
return Database.Cursor.execute(self, query, params)
Exception Type: OperationalError at /en/admin/cms/page/add-plugin/
Exception Value: no such table: cmsplugin_soundcloud_soundcloud