# 변경되지 않은 테마에서 themes:update 실패로 인해 재구축 불가
**URL:** https://meta.discourse.org/t/unable-to-rebuild-due-to-themes-update-failing-on-unchanged-theme/245551
**Category:** Support
**Created:** [11월 14, 2022, 5:50오후 UTC](https://meta.discourse.org/t/unable-to-rebuild-due-to-themes-update-failing-on-unchanged-theme/245551 "2022-11-14T17:50:21Z")
**Posts on this page:** 1
**Page:** 1
### Author:  [@mentalstring](https://meta.discourse.org/u/mentalstring)
#### Post date: [11월 14, 2022, 5:50오후 UTC](https://meta.discourse.org/t/unable-to-rebuild-due-to-themes-update-failing-on-unchanged-theme/245551/1 "2022-11-14T17:50:21Z")
최신 안정판(2.8.10에서 2.8.11로)으로 업데이트하려고 시도하고 있는데, `themes:update`를 호출하는 중에 중단됩니다. `themes:update` 작업을 수동으로 실행해 보았지만 동일한 오류가 발생합니다:
```plaintext
# rake themes:update
Checking 'xyz (darker)' for 'default'... Failed to update 'xyz (darker)': undefined method `scheme' for nil:NilClass
rake aborted!
NoMethodError: undefined method `scheme' for nil:NilClass
/var/www/discourse/lib/theme_store/git_importer.rb:129:in `clone_http!'
/var/www/discourse/lib/theme_store/git_importer.rb:94:in `clone!'
/var/www/discourse/lib/theme_store/git_importer.rb:19:in `import!'
/var/www/discourse/app/models/remote_theme.rb:126:in `update_remote_version'
/var/www/discourse/lib/tasks/themes.rake:62:in `block in update_themes'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.6.1/lib/active_record/relation/batches.rb:71:in `block (2 levels) in find_each'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.6.1/lib/active_record/relation/batches.rb:71:in `each'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.6.1/lib/active_record/relation/batches.rb:71:in `block in find_each'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.6.1/lib/active_record/relation/batches.rb:138:in `block in find_in_batches'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.6.1/lib/active_record/relation/batches.rb:245:in `block in in_batches'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.6.1/lib/active_record/relation/batches.rb:229:in `loop'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.6.1/lib/active_record/relation/batches.rb:229:in `in_batches'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.6.1/lib/active_record/relation/batches.rb:137:in `find_in_batches'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/activerecord-6.1.6.1/lib/active_record/relation/batches.rb:70:in `find_each'
/var/www/discourse/lib/tasks/themes.rake:56:in `update_themes'
/var/www/discourse/lib/tasks/themes.rake:87:in `block (2 levels) in '
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rails_multisite-4.0.0/lib/rails_multisite/connection_management.rb:80:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rails_multisite-4.0.0/lib/rails_multisite/connection_management.rb:90:in `each_connection'
/var/www/discourse/lib/tasks/themes.rake:86:in `block in '
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/cli/exec.rb:58:in `load'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/cli/exec.rb:58:in `kernel_load'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/cli/exec.rb:23:in `run'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/cli.rb:486:in `exec'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/vendor/thor/lib/thor.rb:392:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/cli.rb:31:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/vendor/thor/lib/thor/base.rb:485:in `start'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/cli.rb:25:in `start'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/exe/bundle:48:in `block in '
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/lib/bundler/friendly_errors.rb:120:in `with_friendly_errors'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/bundler-2.3.22/exe/bundle:36:in `'
/usr/local/bin/bundle:25:in `load'
/usr/local/bin/bundle:25:in `'
Tasks: TOP => themes:update
(See full trace by running task with --trace)
```
해당 테마는 (1년 이상) 변경된 적이 없으며, 실제로 매우 기본적인 테마입니다 — 일부 색상만 변경하고 단일 CSS 규칙만 추가할 뿐이므로 discourse에서 무언가가 변경된 것으로 보입니다. 관련이 있는지 확실하지 않지만, 해당 테마는 원격(GitHub 개인 저장소)입니다.
이후 웹 인터페이스에서 테마를 업데이트하려고 하면 유사한 오류가 포함된 500 오류가 발생한다는 것을 알게 되었습니다:
```plaintext
Started PUT "/admin/themes/48" for x.x.x.x at 2022-11-14 17:44:14 +0000
Processing by Admin::ThemesController#update as */*
Parameters: {"theme"=>{"remote_check"=>true}, "id"=>"48"}
Completed 500 Internal Server Error in 1904ms (ActiveRecord: 0.0ms | Allocations: 24475)
NoMethodError (undefined method `scheme' for nil:NilClass)
lib/theme_store/git_importer.rb:129:in `clone_http!'
lib/theme_store/git_importer.rb:94:in `clone!'
lib/theme_store/git_importer.rb:19:in `import!'
app/models/remote_theme.rb:126:in `update_remote_version'
app/controllers/admin/themes_controller.rb:207:in `update'
app/controllers/application_controller.rb:387:in `block in with_resolved_locale'
app/controllers/application_controller.rb:387:in `with_resolved_locale'
lib/middleware/omniauth_bypass_middleware.rb:71:in `call'
lib/content_security_policy/middleware.rb:12:in `call'
lib/middleware/anonymous_cache.rb:361:in `call'
config/initializers/100-quiet_logger.rb:23:in `call'
config/initializers/100-silence_logger.rb:31:in `call'
lib/middleware/enforce_hostname.rb:23:in `call'
lib/middleware/request_tracker.rb:198:in `call'
```
무엇을 조사해야 하는지 아이디어가 있으신가요? 도움이 된다면 테마 파일을 공유할 수 있습니다.
추가 편집: 저장소를 공개로 변경하면 오류가 사라지므로, 인증 토큰을 사용하는 개인 저장소 처리 방식에서 무언가가 변경된 것으로 보입니다. 그러나 이상하게도 저장소를 다시 개인으로 변경해도 재빌드 시 오류가 재발하지 않았습니다. 또한 동일한 설정(개인 저장소)을 가진 원격 테마가 두 개 있는데, 그중 하나만 실패했습니다.