Hi
My application was running fine. All of sudden I started to get an
input/output error in one of the templates. However, error goes away
once I restart the mongrel server but after some time again same error
appears. I am pasting the trace below. Please help me getting rid of
this error forever.
ActionView::TemplateError (Input/output error) on line #46 of
app/views/starwars/edit_folders.rhtml:
43: <tr>
44: <td>Platform Applicable: </td>
45: <td>
46: <%= select
''plat'',''id'',Platform.find(:all,:order =>
''start
DESC'').collect{|p| [p.name, p.id]},{:selected =>
Platform.find(params[:p]).id} %>
47: </td>
48: <td rowspan=2>
49: <%#= link_to_function "ADD","Folders.copy_select();"
%>
/usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:349:in
`write''
/usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:349:in
`id''
/usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:349:in
`send''
/usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:349:in
`value''
/usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:340:in
`value''
/usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_options_helper.rb:300:in
`to_select_tag''
/usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_options_helper.rb:66:in
`select''
#{RAILS_ROOT}/app/views/starwars/edit_folders.rhtml:46:in
`_run_rhtml_47app47views47starwars47edit_folders46rhtml''
/usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/capture_helper.rb:108:in
`call''
/usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/capture_helper.rb:108:in
`capture_erb_with_buffer''
Thanks in advance,
Nitin.
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Hi guys please help me out of this error. Nitin. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Thu, May 6, 2010 at 4:44 AM, Nitin Mathur <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Hi > > My application was running fine. All of sudden I started to get an > input/output error in one of the templates. However, error goes away > once I restart the mongrel server but after some time again same error > appears. I am pasting the trace below. Please help me getting rid of > this error forever. > > ActionView::TemplateError (Input/output error) on line #46 of > app/views/starwars/edit_folders.rhtml: > 43: <tr> > 44: <td>Platform Applicable: </td> > 45: <td> > 46: <%= select ''plat'',''id'',Platform.find(:all,:order => ''start > DESC'').collect{|p| [p.name, p.id]},{:selected => > Platform.find(params[:p]).id} %> > 47: </td> > 48: <td rowspan=2> > 49: <%#= link_to_function "ADD","Folders.copy_select();" %> > > /usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:349:in > `write'' > /usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:349:in > `id'' > /usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:349:in > `send'' > /usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:349:in > `value'' > /usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_helper.rb:340:in > `value'' > /usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_options_helper.rb:300:in > `to_select_tag'' > /usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/form_options_helper.rb:66:in > `select'' > #{RAILS_ROOT}/app/views/starwars/edit_folders.rhtml:46:in > `_run_rhtml_47app47views47starwars47edit_folders46rhtml'' > /usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/capture_helper.rb:108:in > `call'' > /usr/local/rubygems/gems/gems/actionpack-1.13.3/lib/action_view/helpers/capture_helper.rb:108:in > `capture_erb_with_buffer'' >That''s an OLD version of Rails! Not sure what''s going on but it appears that id is being sent to whatever the @plat instance variable is referring to, and that is somehow doing a write. What does the controller code look like -- Rick DeNatale Blog: http://talklikeaduck.denhaven2.com/ Github: http://github.com/rubyredrick Twitter: @RickDeNatale WWR: http://www.workingwithrails.com/person/9021-rick-denatale LinkedIn: http://www.linkedin.com/in/rickdenatale -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Hi Rick,
Thanks for reply. Could use of the old version cause this problem?
Actually I wanted to use the latest version of Rails but that was not
compatible with the ruby installed in my system and I could not figure
out which Ruby version was compatible with latest Rails at that time
(2.3.4).
I my code the instance variable @plat refers to platforms, similarly the
variable @rel refers to release. So actually I have folders in my
application that is applicable for some releases and platforms. After
selecting these platforms and releases a Javascript is called which
stores the combination of release and platforms and stored in another
dropdown menu with name platrel with platform name nd release name
separated by a hyphen ("-") so in controller you will only see the
variable platrel. I am pasting the controller code below.
Contrller code:
params[:platrel][''id''].each {|x|
pr = ""
pr = x.split("\-")
platid = Platform.find(:first,:conditions => [''name =
?'',pr[0].to_s]).id
relid = Release.find(:first,:conditions => [''release_name =
?'',pr[1].to_s]).id
@newAvail = Ownership.find(:first, :conditions =>
[''folder_id =
? and platform_id = ? and release_id = ? and stop IS NULL and deleted
IS NULL'', params[:f],platid,relid])
if @newAvail.blank?
@ownerships = Ownership.new(
:folder_id => params[:f],
:platform_id => platid,
:release_id => relid,
:primary_owner => @fold_owner.primary_owner,
:secondary_owner => @fold_owner.secondary_owner,
:created => Time.new,
:start => Time.new )
@ownerships.save
if (pr[0].to_s != "Any")
anyid = Platform.find(:first,:conditions =>
[''name = "Any"'']).id
@anyAvail = Ownership.find(:first, :conditions
=> [''folder_id = ? and platform_id = ? and release_id = ? and stop
IS
NULL and deleted IS NULL'', params[:f],anyid,relid])
if @anyAvail.blank?
@any_ownerships = Ownership.new(
:folder_id => params[:f],
:platform_id => anyid,
:release_id => relid,
:primary_owner =>
@fold_owner.primary_owner,
:secondary_owner =>
@fold_owner.secondary_owner,
:created => Time.new,
:start => Time.new )
@any_ownerships.save
end
end
else
@newAvail.stop = ''NULL''
@newAvail.deleted = ''NULL''
Thanks,
Nitin.
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Rick, Can you also please tell me possible causes of Input/Output errors. Sometimes I found that if I leave a space between a function name and the brackets for arguments (e.g. find (:all)). It gives this error. and sometimes if I use stdout, stderr functions in controller or view files it gives this error. Thanks, Nitin. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Based on the walkback, whatever object the @plat instance variable is assigned to is causing the error when sent the id message, hopefully your own debugging skills will enable you to use that clue to figure it out. The code seems to be way too complicated for me to help you much more remotely. On Fri, May 7, 2010 at 2:48 AM, Nitin Mathur <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Hi Rick, > > Thanks for reply. Could use of the old version cause this problem? > Actually I wanted to use the latest version of Rails but that was not > compatible with the ruby installed in my system and I could not figure > out which Ruby version was compatible with latest Rails at that time > (2.3.4). > > I my code the instance variable @plat refers to platforms, similarly the > variable @rel refers to release. So actually I have folders in my > application that is applicable for some releases and platforms. After > selecting these platforms and releases a Javascript is called which > stores the combination of release and platforms and stored in another > dropdown menu with name platrel with platform name nd release name > separated by a hyphen ("-") so in controller you will only see the > variable platrel. I am pasting the controller code below. > > Contrller code: > > params[:platrel][''id''].each {|x| > pr = "" > pr = x.split("\-") > platid = Platform.find(:first,:conditions => [''name > ?'',pr[0].to_s]).id > relid = Release.find(:first,:conditions => [''release_name > ?'',pr[1].to_s]).id > @newAvail = Ownership.find(:first, :conditions => [''folder_id > ? and platform_id = ? and release_id = ? and stop IS NULL and deleted > IS NULL'', params[:f],platid,relid]) > if @newAvail.blank? > @ownerships = Ownership.new( > :folder_id => params[:f], > :platform_id => platid, > :release_id => relid, > :primary_owner => @fold_owner.primary_owner, > :secondary_owner => @fold_owner.secondary_owner, > :created => Time.new, > :start => Time.new ) > -Js5JJYhOgBgmzs3UIRTLeg@public.gmane.org > if (pr[0].to_s != "Any") > anyid = Platform.find(:first,:conditions => > [''name = "Any"'']).id > @anyAvail = Ownership.find(:first, :conditions > => [''folder_id = ? and platform_id = ? and release_id = ? and stop IS > NULL and deleted IS NULL'', params[:f],anyid,relid]) > if @anyAvail.blank? > @any_ownerships = Ownership.new( > :folder_id => params[:f], > :platform_id => anyid, > :release_id => relid, > :primary_owner => > @fold_owner.primary_owner, > :secondary_owner => > @fold_owner.secondary_owner, > :created => Time.new, > :start => Time.new ) > @any_ownerships.save > end > end > > else > -Sc91hnmQ3YncR1x0+KtIpA@public.gmane.org = ''NULL'' > -Sc91hnmQ3Ym216xg9rJTtA@public.gmane.org = ''NULL'' > > > > > Thanks, > Nitin. > -- > Posted via http://www.ruby-forum.com/. > > -- > You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. > For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- Rick DeNatale Blog: http://talklikeaduck.denhaven2.com/ Github: http://github.com/rubyredrick Twitter: @RickDeNatale WWR: http://www.workingwithrails.com/person/9021-rick-denatale LinkedIn: http://www.linkedin.com/in/rickdenatale -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Thnaks Rick...Can you please tell me what are all possible causes of input/output errors? Nitin. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.