خطأ ترحيل في 'rename_discourse_rewind_disabled_to_enabled'

الدعم تثبيت
23

مرحباً :waving_hand:

لقد واجهت هذه المشكلة أيضاً أثناء إعادة البناء. الطريقة الوحيدة لإعادة الموقع للعمل كانت التراجع إلى التزام سابق. بعد التراجع إلى التزام يعمل، وجدت هذا الموضوع ونفذت الاستعلامات. نأمل أن تظل النتائج مفيدة لتحديد السبب الجذري.

الاستعلام رقم 1

 table_schema |        column_name        | column_default 
--------------+---------------------------+----------------
 backup       | discourse_rewind_disabled | false
 public       | discourse_rewind_disabled | false
(2 rows)

الاستعلام رقم 2

 nspname |  oid  
---------+-------
 public  |  2200
 backup  | 22997
(2 rows)

الاستعلام رقم 3

 table_schema | has_default 
--------------+-------------
 backup       | t
 public       | t
(2 rows)

الاستعلام رقم 4

       nspname       |  oid  
---------------------+-------
 discourse_functions | 19411
 backup              | 22997
(2 rows)
إعجاب واحد (1)
24

شكرًا لك على تشغيل تلك الاستعلامات يا @Don - لقد أكدت السبب الجذري :raising_hands:

تُظهر نتائجك بالضبط ما كنا نشتبه به

  1. لديك مخطط backup يحتوي على نسخة من user_options
  2. لا يزال هذا الجدول يحتوي على القيمة الافتراضية القديمة (column_default = false)
  3. ظهر صف backup قبل صف public في نتائج الاستعلام

عندما أزالت عملية الترحيل القيمة الافتراضية من public.user_options، فإنها لم تمس backup.user_options. بعد ذلك، استعلمت mark_readonly من information_schema.columns دون التصفية حسب المخطط، وحصلت على صف backup أولاً (الذي كان لا يزال يحتوي على القيمة الافتراضية)، وفشلت :collision:

الحل هو ببساطة إضافة table_schema = 'public' إلى الاستعلام بحيث يتحقق فقط من المخطط الذي تعمل عليه عمليات الترحيل.

4 إعجابات
25

شكرًا على الإصلاح! كل شيء يعمل بشكل مثالي الآن بالنسبة لي :hugs:

4 إعجابات
26

أعتذر بشدة، واجهت مشكلة قبل الدخول إلى قاعدة البيانات، لذا لم أتمكن من تقديم نتائج الاستعلام. لحسن الحظ، قدم دون ملاحظاته بالفعل.

discourse@jerry-app:/var/www/discourse$ bin/rails db
/usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:71:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'debug/prelude'. (Bundler::GemRequireError)
Gem Load Error is: cannot load such file -- debug/prelude
Backtrace for gem load error is:
<internal:/usr/local/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
<internal:/usr/local/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
/usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
/usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:63:in `block (2 levels) in require'
/usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:58:in `each'
/usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:58:in `block in require'
/usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:52:in `each'
/usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:52:in `require'
/usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler.rb:215:in `require'
/var/www/discourse/config/application.rb:55:in `<main>'
/usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `require'
/usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/bootsnap-1.19.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/actions.rb:15:in `require_application!'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/environment_argument.rb:31:in `require_application!'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/actions.rb:19:in `boot_application!'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands/dbconsole/dbconsole_command.rb:83:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor/command.rb:28:in `run'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/base.rb:178:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor.rb:538:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/base.rb:73:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:65:in `block in invoke'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:143:in `with_argv'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:63:in `invoke'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands.rb:18:in `<main>'
/usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `require'
/usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/bootsnap-1.19.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
bin/rails:18:in `<main>'
Bundler Error Backtrace:

        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:62:in `block (2 levels) in require'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:58:in `each'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:58:in `block in require'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:52:in `each'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:52:in `require'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler.rb:215:in `require'
        from /var/www/discourse/config/application.rb:55:in `<main>'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `require'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/bootsnap-1.19.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/actions.rb:15:in `require_application!'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/environment_argument.rb:31:in `require_application!'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/actions.rb:19:in `boot_application!'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands/dbconsole/dbconsole_command.rb:83:in `perform'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor/command.rb:28:in `run'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor/invocation.rb:127:in `invoke_command'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/base.rb:178:in `invoke_command'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor.rb:538:in `dispatch'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/base.rb:73:in `perform'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:65:in `block in invoke'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:143:in `with_argv'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:63:in `invoke'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands.rb:18:in `<main>'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `require'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/bootsnap-1.19.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
        from bin/rails:18:in `<main>'
<internal:/usr/local/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:37:in `require': cannot load such file -- debug/prelude (LoadError)
        from <internal:/usr/local/lib/ruby/3.3.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:63:in `block (2 levels) in require'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:58:in `each'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:58:in `block in require'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:52:in `each'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler/runtime.rb:52:in `require'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.6.4/lib/bundler.rb:215:in `require'
        from /var/www/discourse/config/application.rb:55:in `<main>'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `require'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/bootsnap-1.19.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/actions.rb:15:in `require_application!'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/environment_argument.rb:31:in `require_application!'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/actions.rb:19:in `boot_application!'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands/dbconsole/dbconsole_command.rb:83:in `perform'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor/command.rb:28:in `run'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor/invocation.rb:127:in `invoke_command'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/base.rb:178:in `invoke_command'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/thor-1.4.0/lib/thor.rb:538:in `dispatch'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command/base.rb:73:in `perform'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:65:in `block in invoke'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:143:in `with_argv'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/command.rb:63:in `invoke'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/railties-8.0.4/lib/rails/commands.rb:18:in `<main>'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `require'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:69:in `block (2 levels) in replace_require'
        from /var/www/discourse/vendor/bundle/ruby/3.3.0/gems/bootsnap-1.19.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
        from bin/rails:18:in `<main>'
discourse@jerry-app:/var/www/discourse$

ولكن كيف يمكنني حل مشكلة الدخول إلى قاعدة البيانات هذه؟ :sweat_smile:

27

لقد قمت بالتحقق من خلال الخطوات التالية:

# 1. انظر إلى موقع debug في Gemfile
grep -n debug /var/www/discourse/Gemfile

# 2. انظر ما إذا كان application.rb يقوم بعمل require مباشر
grep -n debug /var/www/discourse/config/application.rb

# 3. انظر ما إذا كان قد تم إحضاره بواسطة إضافة (plugin)
find /var/www/discourse/plugins -name '*.rb' -exec grep -l debug {} \;

النتائج كانت كما يلي:

discourse@jerry-app:~$ grep -n debug /var/www/discourse/Gemfile
147:  gem "debug", ">= 1.0.0", require: "debug/prelude"
discourse@jerry-app:~$ grep -n debug /var/www/discourse/config/application.rb
discourse@jerry-app:~$ find /var/www/discourse/plugins -name '*.rb' -exec grep -l debug {} \;
/var/www/discourse/plugins/chat/app/controllers/chat/incoming_webhooks_controller.rb
/var/www/discourse/plugins/chat/app/jobs/regular/chat/channel_delete.rb
/var/www/discourse/plugins/chat/spec/requests/chat/incoming_webhooks_controller_spec.rb
/var/www/discourse/plugins/automation/lib/discourse_automation/triggers/recurring.rb
/var/www/discourse/plugins/discourse-oauth2-basic/lib/oauth2_basic_authenticator.rb
/var/www/discourse/plugins/discourse-ai/app/controllers/discourse_ai/admin/ai_llms_controller.rb
/var/www/discourse/plugins/discourse-ai/app/controllers/discourse_ai/ai_bot/bot_controller.rb
/var/www/discourse/plugins/discourse-ai/evals/lib/recorder.rb
/var/www/discourse/plugins/discourse-ai/evals/lib/prompts/single_test_runner.rb
/var/www/discourse/plugins/discourse-ai/discourse_automation/llm_report.rb
/var/www/discourse/plugins/discourse-ai/lib/automation/llm_tagger.rb
/var/www/discourse/plugins/discourse-ai/lib/automation/report_runner.rb
/var/www/discourse/plugins/discourse-ai/lib/ai_bot/response_http_streamer.rb
/var/www/discourse/plugins/discourse-ai/lib/ai_bot/entry_point.rb
/var/www/discourse/plugins/discourse-ai/lib/guardian_extensions.rb
/var/www/discourse/plugins/discourse-ai/config/routes.rb
/var/www/discourse/plugins/discourse-ai/spec/requests/ai_bot/bot_controller_spec.rb
/var/www/discourse/plugins/discourse-ai/spec/lib/modules/automation/report_runner_spec.rb
/var/www/discourse/plugins/discourse-ai/spec/lib/modules/ai_bot/entry_point_spec.rb
/var/www/discourse/plugins/docker_manager/app/controllers/docker_manager/admin_controller.rb

لقد قمت بتثبيت Discourse باستخدام Docker (لم أقم بتثبيت أي إضافات)، ثم قمت بتثبيت MySQL داخل الحاوية واستيراد قاعدة بيانات XenForo، ثم استخدمت برنامج الترحيل لترحيل XenForo إلى Discourse. خلال هذه العملية، ربما قمت بتعديل تكوين Gemfile داخل الحاوية. بعد نجاح الترحيل، قمت بتنفيذ عمليات rebuild متعددة للتحديث.

سؤالي هو: لماذا لا تزال هناك مشكلة عند تنفيذ bin/rails db على الرغم من أنني قمت بتنفيذ عمليات rebuild متعددة لتحديث Discourse؟

شكراً جزيلاً.

28

أحدث الملاحظات، أعد تثبيت نظام التشغيل، أعد نشر discourse، استيراد النسخة الاحتياطية. لا يزال هذا الخطأ يظهر.

30

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