1. 홈
  2. 질의 응답
  3. 누락 된 템플릿에 대해 500 오류 대신에 404를 제공합니다.

누락 된 템플릿에 대해 500 오류 대신에 404를 제공합니다.

2013-05-21 3 views
3

3.2 버전 업그레이드에서 작동하는 Rails 3.0 앱이 있고 누군가 존재하지 않는 템플릿을 요청할 때 프로덕션 환경에서 500 오류가 발생합니다. 예를 들어, mysite.com/blog_posts/532는 ID가 532 인 게시물을 HTML로 다시 보냅니다. 그러나 어떤 이유로 mysite.com/blog_posts/532.txt가 요청되면 500 ActionView :: MissingTemplate 오류가 발생합니다.누락 된 템플릿에 대해 500 오류 대신에 404를 제공합니다.

첫 번째 위치에 템플릿이 없어야하기 때문에 이런 일이 발생하지 않아야합니다. 더 적절하게 404 오류가 있거나 HTML 템플리트 만 표시해야합니다.

모든 누락 된 템플릿 오류에 대해 404 오류를 표시하도록 설정하거나 500 템플릿을 제공하는 대신 기본 HTML 템플릿을 표시하려면 어떻게해야합니까?

로그 : 추적과

Started GET "/blog_posts/73.txt" for 127.0.0.1 at 2013-05-20 21:22:51 -0400 
    Processing by BlogPostsController#show as TEXT 
    Parameters: {"id"=>"73"} 
    PK and serial sequence (2.0ms) SELECT attr.attname, seq.relname 
FROM pg_class seq, 
pg_attribute attr, 
pg_depend dep, 
pg_namespace name, 
pg_constraint cons 
WHERE seq.oid = dep.objid 
AND seq.relkind = 'S' 
AND attr.attrelid = dep.refobjid 
AND attr.attnum = dep.refobjsubid 
AND attr.attrelid = cons.conrelid 
AND attr.attnum = cons.conkey[1] 
AND cons.contype = 'p' 
AND dep.refobjid = '"blog_posts_blog_tags"'::regclass 
    PK and custom sequence (1.0ms) SELECT attr.attname, 
CASE 
WHEN split_part(def.adsrc, '''', 2) ~ '.' THEN 
substr(split_part(def.adsrc, '''', 2), 
strpos(split_part(def.adsrc, '''', 2), '.')+1) 
ELSE split_part(def.adsrc, '''', 2) 
END 
FROM pg_class t 
JOIN pg_attribute attr ON (t.oid = attrelid) 
JOIN pg_attrdef def ON (adrelid = attrelid AND adnum = attnum) 
JOIN pg_constraint cons ON (conrelid = adrelid AND adnum = conkey[1]) 
WHERE t.oid = '"blog_posts_blog_tags"'::regclass 
AND cons.contype = 'p' 
AND def.adsrc ~* 'nextval' 
    BlogPost Load (0.0ms) SELECT "blog_posts".* FROM "blog_posts" WHERE "blog_posts"."id" = '73' LIMIT 1 
    SQL (0.0ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull 
FROM pg_attribute a LEFT JOIN pg_attrdef d 
ON a.attrelid = d.adrelid AND a.attnum = d.adnum 
WHERE a.attrelid = '"blog_posts"'::regclass 
AND a.attnum > 0 AND NOT a.attisdropped 
ORDER BY a.attnum 
Completed 500 Internal Server Error in 59ms 
    User Load (1.0ms) SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1 
    SQL (1.0ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull 
FROM pg_attribute a LEFT JOIN pg_attrdef d 
ON a.attrelid = d.adrelid AND a.attnum = d.adnum 
WHERE a.attrelid = '"users"'::regclass 
AND a.attnum > 0 AND NOT a.attisdropped 
ORDER BY a.attnum 

ActionView::MissingTemplate (Missing template blog_posts/show with {:handlers=>[:erb, :rjs, :builder, :rhtml, :rxml], :formats=>[:text], :lo 
cale=>[:en, :en]} in view paths "C:/Rails/myapp/app/views", "C:/Ruby/lib/ruby/gems/1.9.1/gems/devise-1.5.4/app/views"): 


Rendered C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/templates/rescues/missing_template.erb within res 
cues/layout (1.0ms)

업데이트 로그 : 귀하와 ApplicationController에

Started GET "/blog_posts/73.txt" for 127.0.0.1 at 2013-05-20 22:14:28 -0400 
    Processing by BlogPostsController#show as TEXT 
    Parameters: {"id"=>"73"} 
    PK and serial sequence (2.0ms) SELECT attr.attname, seq.relname 
FROM pg_class seq, 
pg_attribute attr, 
pg_depend dep, 
pg_namespace name, 
pg_constraint cons 
WHERE seq.oid = dep.objid 
AND seq.relkind = 'S' 
AND attr.attrelid = dep.refobjid 
AND attr.attnum = dep.refobjsubid 
AND attr.attrelid = cons.conrelid 
AND attr.attnum = cons.conkey[1] 
AND cons.contype = 'p' 
AND dep.refobjid = '"blog_posts_blog_tags"'::regclass 
    PK and custom sequence (1.0ms) SELECT attr.attname, 
CASE 
WHEN split_part(def.adsrc, '''', 2) ~ '.' THEN 
substr(split_part(def.adsrc, '''', 2), 
strpos(split_part(def.adsrc, '''', 2), '.')+1) 
ELSE split_part(def.adsrc, '''', 2) 
END 
FROM pg_class t 
JOIN pg_attribute attr ON (t.oid = attrelid) 
JOIN pg_attrdef def ON (adrelid = attrelid AND adnum = attnum) 
JOIN pg_constraint cons ON (conrelid = adrelid AND adnum = conkey[1]) 
WHERE t.oid = '"blog_posts_blog_tags"'::regclass 
AND cons.contype = 'p' 
AND def.adsrc ~* 'nextval' 
    BlogPost Load (0.0ms) SELECT "blog_posts".* FROM "blog_posts" WHERE "blog_posts"."id" = '73' LIMIT 1 
    SQL (0.0ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull 
FROM pg_attribute a LEFT JOIN pg_attrdef d 
ON a.attrelid = d.adrelid AND a.attnum = d.adnum 
WHERE a.attrelid = '"blog_posts"'::regclass 
AND a.attnum > 0 AND NOT a.attisdropped 
ORDER BY a.attnum 
-------------------------------------------------------------------------------- 
exception: Missing template blog_posts/show with {:handlers=>[:erb, :rjs, :builder, :rhtml, :rxml], :formats=>[:text], :locale=>[:en, :en]} in view paths "C:/Rails/myapp/app/views", "C:/Ruby/lib/ruby/gems/1.9.1/gems/devise-1.5.4/app/views" 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_view/paths.rb:15:in `find' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_view/lookup_context.rb:81:in `find' 
C:in `find_template' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_view/render/rendering.rb:46:in `_determine_template' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_view/render/rendering.rb:24:in `render' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/abstract_controller/rendering.rb:115:in `_render_template' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/abstract_controller/rendering.rb:109:in `render_to_body' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/renderers.rb:47:in `render_to_body' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/compatibility.rb:55:in `render_to_body' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/abstract_controller/rendering.rb:102:in `render_to_string' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/abstract_controller/rendering.rb:93:in `render' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/rendering.rb:17:in `render' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels) in render' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/core_ext/benchmark.rb:5:in `block in ms' 
C:/Ruby/lib/ruby/1.9.1/benchmark.rb:295:in `realtime' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/core_ext/benchmark.rb:5:in `ms' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/instrumentation.rb:40:in `block in render' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/instrumentation.rb:78:in `cleanup_view_runtime' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activerecord-3.0.20/lib/active_record/railties/controller_runtime.rb:15:in `cleanup_view_runtime' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/instrumentation.rb:39:in `render' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/implicit_render.rb:10:in `default_render' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/implicit_render.rb:5:in `send_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/abstract_controller/base.rb:150:in `process_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/rendering.rb:11:in `process_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/abstract_controller/callbacks.rb:18:in `block in process_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/callbacks.rb:436:in `_run__326851374__process_action__856302785__callbacks' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/callbacks.rb:410:in `_run_process_action_callbacks' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/callbacks.rb:94:in `run_callbacks' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/abstract_controller/callbacks.rb:17:in `process_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/rescue.rb:17:in `process_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/notifications.rb:52:in `block in instrument' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/notifications/instrumenter.rb:21:in `instrument' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/notifications.rb:52:in `instrument' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/instrumentation.rb:29:in `process_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/newrelic_rpm-3.6.2.96/lib/new_relic/agent/instrumentation/rails3/action_controller.rb:38:in `block in process_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/newrelic_rpm-3.6.2.96/lib/new_relic/agent/instrumentation/controller_instrumentation.rb:318:in `perform_action_with_newrelic_trace' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/newrelic_rpm-3.6.2.96/lib/new_relic/agent/instrumentation/rails3/action_controller.rb:37:in `process_action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/abstract_controller/base.rb:119:in `process' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/abstract_controller/rendering.rb:41:in `process' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal.rb:138:in `dispatch' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_controller/metal.rb:178:in `block in action' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/routing/route_set.rb:68:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/routing/route_set.rb:68:in `dispatch' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/routing/route_set.rb:33:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/route_set.rb:148:in `block in call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/code_generation.rb:93:in `block in recognize' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/code_generation.rb:89:in `optimized_each' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/code_generation.rb:92:in `recognize' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-mount-0.6.14/lib/rack/mount/route_set.rb:139:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/routing/route_set.rb:499:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/newrelic_rpm-3.6.2.96/lib/new_relic/rack/error_collector.rb:12:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/newrelic_rpm-3.6.2.96/lib/new_relic/rack/agent_hooks.rb:18:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/newrelic_rpm-3.6.2.96/lib/new_relic/rack/developer_mode.rb:28:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/warden-1.2.1/lib/warden/manager.rb:35:in `block in call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/warden-1.2.1/lib/warden/manager.rb:34:in `catch' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/warden-1.2.1/lib/warden/manager.rb:34:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/head.rb:14:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-1.2.7/lib/rack/methodoverride.rb:24:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/params_parser.rb:21:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/flash.rb:182:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/session/abstract_store.rb:149:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/cookies.rb:302:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activerecord-3.0.20/lib/active_record/query_cache.rb:32:in `block in call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activerecord-3.0.20/lib/active_record/connection_adapters/abstract/query_cache.rb:28:in `cache' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activerecord-3.0.20/lib/active_record/query_cache.rb:12:in `cache' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activerecord-3.0.20/lib/active_record/query_cache.rb:31:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activerecord-3.0.20/lib/active_record/connection_adapters/abstract/connection_pool.rb:354:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/callbacks.rb:46:in `block in call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/callbacks.rb:416:in `_run_call_callbacks' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/callbacks.rb:44:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-1.2.7/lib/rack/sendfile.rb:106:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/remote_ip.rb:48:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/show_exceptions.rb:47:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/railties-3.0.20/lib/rails/rack/logger.rb:13:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-1.2.7/lib/rack/runtime.rb:17:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/activesupport-3.0.20/lib/active_support/cache/strategy/local_cache.rb:72:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-1.2.7/lib/rack/lock.rb:13:in `block in call' 
<internal:prelude>:10:in `synchronize' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-1.2.7/lib/rack/lock.rb:13:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/actionpack-3.0.20/lib/action_dispatch/middleware/static.rb:30:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/airbrake-3.1.4/lib/airbrake/rack.rb:41:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/airbrake-3.1.4/lib/airbrake/user_informer.rb:12:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/railties-3.0.20/lib/rails/application.rb:168:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/railties-3.0.20/lib/rails/application.rb:77:in `method_missing' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/railties-3.0.20/lib/rails/rack/log_tailer.rb:14:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-1.2.7/lib/rack/content_length.rb:13:in `call' 
C:/Ruby/lib/ruby/gems/1.9.1/gems/rack-1.2.7/lib/rack/handler/webrick.rb:52:in `service' 
C:/Ruby/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service' 
C:/Ruby/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run' 
C:/Ruby/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread' 
-------------------------------------------------------------------------------- 
Completed 200 OK in 59ms 
[2013-05-20 22:14:28] WARN Could not determine content-length of response body. Set content-length of the response or set Response#chunked 
= true

출처

2013-05-21 John

+0

안녕하세요. 요청에 대한 로그를 게시 할 수 있습니까? 방금 응용 프로그램을 사용해 보았는데 .txt가 수용 가능한 요청이 아니기 때문에 받아 들일 수없는 406이 있습니다. 당신이 500을 얻는다면 이유가 있어야합니다. – Idavod

+0

방금 ​​로그로 질문을 업데이트했습니다. 우리 애플 리케이션마다 다른 점이 있습니까? 나는 Doon의 대답을 아래에서 좋아하지만, 나는 다른 행동을 이해하는 데 매우 흥미가있다. – John

+0

문제를 격리해야합니다. 'show /'메소드를'begin/rescue' 블록으로 감싸는 것이 좋습니다. 구조 블록에서 : 구조 예외 => exc logger.error "예외 : # {exc.message}" logger.error exc.backtrace.join ("\ n") end '그런 다음 로그를 다시 게시하십시오. . 이상한 일이 일어났습니다. 앱이'Blog.find'를 수행 한 다음 500 오류를 발생시킨 다음 사용자를 보았습니다. 이미 시작/구조/블록을 유지하고있는 것으로 보입니다. – Idavod

답변

6

당신이 누락 된 템플릿에서 구출 할 수 있어야하고 인상 404을 다시해야 할 수 있습니다.

class ApplicationController > ActionController::Base 
    rescue_from ActionView::MissingTemplate do |exception| 
    raise ActionController::RoutingError.new('Not Found') 
    end 
end

출처

2013-05-21 01:20:03 Doon

+0

최상의 솔루션이 아닙니다. 뭔가 잘못되었을 때를 대비해 프로덕션 환경에서 이러한 예외를 가져 오거나 추적하려고 할 수 있습니다. 답변을 원하지 않는 MIME 유형에만 404를 보낼 수 있다면 더 좋을 것입니다. (406은 정의의 관점에서 더 정확하지만 구현 세부 사항을 숨기려고합니다). 그럼에도 불구하고 귀하의 대답은이 문제를 해결하는 빠른 해결책입니다. – Filippos

+0

기술적으로 처리기에 조건을 추가하고 여기서도 추적 할 수 있습니다. 이것이 OP가 원했던 것입니다. (필자는 이런 식으로 할 필요가 전혀 없었으며 여기 프로덕션 앱에서 내가 뭘할지 확신하지 못했습니다. – Doon

관련 문제

 관련 문제