RuntimeError (JPEG marker not found!):

Rails
1

Hi,
while generating the PDF file , i am getting following error…
please help for me.

RuntimeError (JPEG marker not found!):
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/
graphics/imageinfo.rb:176:in measure_JPEG' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/ graphics/imageinfo.rb:174:in
loop’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/
graphics/imageinfo.rb:174:in measure_JPEG' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/ graphics/imageinfo.rb:85:in_
send_’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/
graphics/imageinfo.rb:85:in i nitialize' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/ graphics.rb:574:innew’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/
graphics.rb:574:in `add_image’

lib/purchase_pdf.rb:52:in draw_background_image' lib/purchase_pdf.rb:40:indraw’
lib/purchase_pdf.rb:17:in draw' lib/purchase_pdf.rb:16:ineach’
lib/purchase_pdf.rb:16:in draw' lib/purchase_pdf.rb:13:indraw’
lib/purchase_pdf.rb:8:in render' app/controllers/purchases_controller.rb:32:inshow’
app/controllers/purchases_controller.rb:28:in show' C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:104:inservice’
C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in run' C:/Ruby/lib/ruby/1.8/webrick/server.rb:173:instart_thread’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:in start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:instart_thread’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:95:in start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:ineach’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:in start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:23:instart’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:82:in `start’

Rendered rescues/_trace (218.0ms)
Rendered rescues/_request_and_response (16.0ms)
Rendering rescues/layout (internal_server_error)

2

On Jul 9, 1:43 am, Madhu kanikanti [email protected] wrote:

Hi,
while generating the PDF file , i am getting following error…
please help for me.

That sounds like the jpeg file you gave the library didn’t look like a
jpeg file.

Fred

3

Hi Frederick,

still i am getting same problem. actually it happens, draw an image to
pdf
file.

Action Controller: Exception caughtRuntimeError in
PurchasesController#show

JPEG marker not found!

RAILS_ROOT: C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3
Application Trace <#> | Framework Trace <#> | Full Trace <#>

C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:176:in
measure_JPEG' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:174:inloop’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:174:in
measure_JPEG' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:85:insend’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:85:in
initialize' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics.rb:574:innew’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics.rb:574:in
add_image' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/lib/purchase_pdf.rb:50:indraw_background_image’
C:/Documents and Settings/Madusudana
Rao/Desktop/latest_r3/lib/purchase_pdf.rb:38:in draw' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/lib/purchase_pdf.rb:17:indraw’
C:/Documents and Settings/Madusudana
Rao/Desktop/latest_r3/lib/purchase_pdf.rb:16:in each' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/lib/purchase_pdf.rb:16:indraw’
C:/Documents and Settings/Madusudana
Rao/Desktop/latest_r3/lib/purchase_pdf.rb:13:in draw' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/lib/purchase_pdf.rb:8:inrender’
C:/Documents and Settings/Madusudana
Rao/Desktop/latest_r3/app/controllers/purchases_controller.rb:31:in
show' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/app/controllers/purchases_controller.rb:28:inshow’

C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:176:in
measure_JPEG' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:174:inloop’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:174:in
measure_JPEG' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:85:insend’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:85:in
initialize' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics.rb:574:innew’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics.rb:574:in
add_image' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_collection.rb:364:inmethod_missing_without_paginate’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:219:in
method_missing' C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/array/grouping.rb:34:inin_groups_of’
C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/array/grouping.rb:34:in
each_slice' C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/array/grouping.rb:34:inin_groups_of’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:219:in
send' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:219:inmethod_missing’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_collection.rb:364:in
method_missing_without_paginate' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/vendor/plugins/will_paginate/lib/will_paginate/finder.rb:82:inmethod_missing’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:135:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:135:incustom’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:179:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:179:inrespond’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:173:in
each' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:173:inrespond’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:107:in
respond_to' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:1322:insend’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:1322:in
perform_action_without_filters' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/filters.rb:617:incall_filters’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/filters.rb:610:in
perform_action_without_benchmark' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/benchmarking.rb:68:inperform_action_without_rescue’
C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:17:in
ms' C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:10:inrealtime’
C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:17:in
ms' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/benchmarking.rb:68:inperform_action_without_rescue’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/rescue.rb:160:in
perform_action_without_flash' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/flash.rb:141:inperform_action’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:523:in
send' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:523:inprocess_without_filters’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/filters.rb:606:in
process' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:391:inprocess’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:386:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/routing/route_set.rb:433:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:88:in
dispatch' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:111:in_call’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:82:in
initialize' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:29:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:29:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/connection_adapters/abstract/query_cache.rb:34:incache’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:9:in
cache' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:28:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/head.rb:9:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/methodoverride.rb:24:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/params_parser.rb:15:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/rewindable_input.rb:25:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/session/cookie_store.rb:93:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/reloader.rb:9:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/failsafe.rb:11:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:in call' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:insynchronize’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:in call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:106:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/static.rb:31:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:46:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:40:in
each' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:40:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/log_tailer.rb:17:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/content_length.rb:13:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/webrick.rb:46:in
service' C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:104:inservice’
C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in run' C:/Ruby/lib/ruby/1.8/webrick/server.rb:173:instart_thread’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:in start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:instart_thread’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:95:in start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:ineach’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:in start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:23:instart’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:82:in start' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/webrick.rb:13:inrun’
C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/commands/server.rb:111
C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
gem_original_require' C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:inrequire’
script/server:3

C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:176:in
measure_JPEG' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:174:inloop’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:174:in
measure_JPEG' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:85:insend’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics/imageinfo.rb:85:in
initialize' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics.rb:574:innew’
C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.0/lib/pdf/writer/graphics.rb:574:in
add_image' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/lib/purchase_pdf.rb:50:indraw_background_image’
C:/Documents and Settings/Madusudana
Rao/Desktop/latest_r3/lib/purchase_pdf.rb:38:in draw' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/lib/purchase_pdf.rb:17:indraw’
C:/Documents and Settings/Madusudana
Rao/Desktop/latest_r3/lib/purchase_pdf.rb:16:in each' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/lib/purchase_pdf.rb:16:indraw’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_collection.rb:364:in
method_missing_without_paginate' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:219:inmethod_missing’
C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/array/grouping.rb:34:in
in_groups_of' C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/array/grouping.rb:34:ineach_slice’
C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/array/grouping.rb:34:in
in_groups_of' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:219:insend’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_proxy.rb:219:in
method_missing' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/associations/association_collection.rb:364:inmethod_missing_without_paginate’
C:/Documents and Settings/Madusudana
Rao/Desktop/latest_r3/vendor/plugins/will_paginate/lib/will_paginate/finder.rb:82:in
method_missing' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/lib/purchase_pdf.rb:13:indraw’
C:/Documents and Settings/Madusudana
Rao/Desktop/latest_r3/lib/purchase_pdf.rb:8:in render' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/app/controllers/purchases_controller.rb:31:inshow’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:135:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:135:incustom’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:179:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:179:inrespond’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:173:in
each' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:173:inrespond’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/mime_responds.rb:107:in
respond_to' C:/Documents and Settings/Madusudana Rao/Desktop/latest_r3/app/controllers/purchases_controller.rb:28:inshow’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:1322:in
send' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:1322:inperform_action_without_filters’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/filters.rb:617:in
call_filters' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/filters.rb:610:inperform_action_without_benchmark’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/benchmarking.rb:68:in
perform_action_without_rescue' C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:17:inms’
C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:10:in
realtime' C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:17:inms’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/benchmarking.rb:68:in
perform_action_without_rescue' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/rescue.rb:160:inperform_action_without_flash’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/flash.rb:141:in
perform_action' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:523:insend’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:523:in
process_without_filters' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/filters.rb:606:inprocess’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:391:in
process' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:386:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/routing/route_set.rb:433:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:88:indispatch’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:111:in
_call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:82:ininitialize’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:29:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:29:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in
cache' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:9:incache’
C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:28:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/head.rb:9:in call' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/methodoverride.rb:24:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/params_parser.rb:15:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/rewindable_input.rb:25:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/session/cookie_store.rb:93:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/reloader.rb:9:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/failsafe.rb:11:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:in
synchronize' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:106:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/static.rb:31:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:46:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:40:ineach’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:40:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/log_tailer.rb:17:incall’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/content_length.rb:13:in
call' C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/webrick.rb:46:inservice’
C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in service' C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:65:inrun’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:173:in start_thread' C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:instart’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:in start_thread' C:/Ruby/lib/ruby/1.8/webrick/server.rb:95:instart’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:in each' C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:instart’
C:/Ruby/lib/ruby/1.8/webrick/server.rb:23:in start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:82:instart’
C:/Ruby/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/webrick.rb:13:in
run' C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/commands/server.rb:111 C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:ingem_original_require’
C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require’
script/server:3

Request

Parameters:

{“format”=>“pdf”,
“id”=>“4”}

Show session dump <#>

Response

Headers:

{“Content-Type”=>“application/pdf”,
“Cache-Control”=>“no-cache”}

Regards,
Kanikanti
Mobile: 571-296-7842

On Thu, Jul 9, 2009 at 6:40 AM, Frederick C.
<[email protected]