I'm having an issue where Solr is failing to reindex my site, due to the following error from my production log:
bundle exec rake sunspot:solr:reindex
rake aborted!
RSolr::Error::Http: RSolr::Error::Http - 400 Bad Request
Error: Illegal character ((CTRL-CHAR, code 12))
at [row,col {unknown-source}]: [155,1]
I am not sure where this 'illegal character' is being generated from, nor where to find this. I more than appreciate everyone's help, as it is causing a 500 server error on my app right now. Thank you, and let me know if more information is needed.
(Rails 3.2)
(Rsolr 1.0.10)
Usually this is caused by bad data in your database. If you're using MySQL you can find any instances of control character 12 with a query like this:
SELECT * FROM table WHERE col REGEXP CHAR(12);
Then you can remove the character from the content of any matched rows & proceed to reindex.
You could also do something like this to remove the control characters:
UPDATE table SET col=REPLACE(col, CHAR(12), '') WHERE col REGEXP CHAR(12);
Related
I am getting this error " ActionView::Template::Error (bad component(expected host component): ): ", on research on stackoverflow I observed this error is occurring on wrong config of mailer. But I have not configured any mails.
From the details shared , the first line indicates error in fetching the data.
A line of action to resolve this could be,
first to check the correctness of data fetch using rails console/sandbox environment.
Once point 1 above is sorted out and still error, then have a look at the view and check the rendering/flow.
This will point you to the error.
After successfully testing my "alpha" Rails 3 app in my local dev environment, I pushed it up to Heroku (Cedar) for live testing. The push was successful, but the app crashes upon startup with the following errors:
: => Booting WEBrick
: => Ctrl-C to shutdown server
: /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/dependencies.rb:251:in `require': /app/app/controllers/dives_controller.rb:50: invalid multibyte char (US-ASCII) (SyntaxError)
: /app/app/controllers/dives_controller.rb:50: syntax error, unexpected $end
: Exiting
I have checked for unexpected characters and missing end statements, but can not seem to find any. I am not using any multilingual characters (to my knowledge).
Here are a few of my files including: Gemfile, Gemfile.lock, database.yml, dives_controller.rb
https://gist.github.com/2632041
Could this possibly have something to do with using postgres and not specifiying it in my database.yml correctly?
If you look at lines 50 and 51 of dives_controller.rb, you will notice some weird white-space sort of characters appearing before (they are highlighted in the github output). I have a feeling those are the characters that are causing the problem.
They may have cropped up by pressing some random keys on your keyboard by mistake. Just remove them and replace them with a space.
I'm not exactly sure why this works, but I removed the following lines in my dives_controller.rb and the app now deploys correctly:
##user = User.where(:facebook_id => current_user.identifier)
##dive = #user.dives.create(params[:dive])
##dive = Dive.new(params[:dive])
The spaces highlighted in red in the Gist file are non-breaking spaces. A nightmare for developers.
You can ask your IDE or text editor to show them in a different character.
For example, set listchars=trail:◃,nbsp:• tells VIM to display • for non-breaking spaces and ◃ for trailing spaces.
I have a Rails 3.0.9 application running both locally in my dev env and remotely on a heroku app. I have a method that imports a CSV file into a model, and this file can contain non-english characters, like °,á,é,í, etc (it's in spanish).
I am currently able to import the complete file (75k records) without any problems in my local dev (SQLite) database; but, when uploading the db to heroku with heroku db:push, it fails with the error I'm posting in the title:
!!! Caught Server Exception
HTTP CODE: 500
Taps Server Error: PGError: ERROR: invalid byte sequence for encoding "UTF8": 0xba
HINT: This error can also happen if the byte sequence does not match the encoding expected by the server, which is controlled by "client_encoding".
Apparently, Heroku has issues inserting the '°' character. (At the moment the file doesn't have any á,é,í, etc characters, but I suspect these might fail too.)
I have set in my application.rb file the default encoding, as follows:
#.../application.rb
config.encoding = "utf-8"
What else can I do to set the 'client encoding' and solve this problem?
The numero sign, º, is 0xBA in ISO-8869-1 not UTF-8. So your CSV file is encoded with Latin-1 but you're trying to store it in your database as UTF-8 without fixing the encoding.
You can try telling your CSV library that it is dealing with Latin-1 encoded text and maybe it will take care of converting to UTF-8. If that doesn't work, then you can do it yourself with Iconv:
ruby-1.9.2 > Iconv.iconv('UTF-8', 'ISO-8859-1', "\xba")
=> ["º"]
ruby-1.9.2 > Iconv.iconv('UTF-8', 'ISO-8859-1', "\xb0")
=> ["°"]
You're not having trouble with SQLite because SQLite tends be very forgiving and it has a very loose type system. PostgreSQL, OTOH, tends to be rather strict and properly complains if you try to feed it invalid data. I'd recommend that you stop developing on top of SQLite if you're going to be deploying to Heroku and PostgreSQL, there are other differences that will cause problems (the behavior of GROUP BY and LIKE for example).
I keep getting this error in my App, no matter what I try to fix.
"can't modify frozen array"
Any idea what could be possibly wrong here? I am running a jRuby (1.6.2) app on Torquebox (1.0.1) on my local Ubuntu (10.04) machine. Here is a complete stack trace
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: org.jruby.exceptions.RaiseException: (TypeError) can't modify frozen array
org.torquebox.rack.core.servlet.RackFilter.doRack(RackFilter.java:118)
org.torquebox.rack.core.servlet.RackFilter.doFilter(RackFilter.java:103)
org.torquebox.rack.core.servlet.RackFilter.doFilter(RackFilter.java:75)
root cause
org.jruby.exceptions.RaiseException: (TypeError) can't modify frozen array
org.jruby.RubyArray.concat(org/jruby/RubyArray.java:1450)
#<Class:0x1009c9a44>.Plugin(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/plugin.rb:71)
org.jruby.RubyKernel.instance_exec(org/jruby/RubyKernel.java:2045)
rubyjit.run_7761DFB9328DE427D0E75A527B886E70C475D69F.run(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:25)
#<Class:0x1000dfe45>.run_initializers(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:50)
org.jruby.RubyArray.each(org/jruby/RubyArray.java:1602)
Rails::Initializable.run_initializers(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/initializable.rb:49)
Rails::Application.initialize!(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:134)
rubyjit.method_added_79E9152BC344C327B5B6A61AD8A4DB7112D305D2.method_added(classpath:/org/torquebox/rails/core/boot.rb:78)
org.jruby.RubyKernel.send(org/jruby/RubyKernel.java:2059)
#<Class:0x101305815>.method_missing(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/application.rb:77)
#<Class:0x1002cf032>.(root)(vfs:/home/Ruby_Projects/Sample-Torquebox-App/config/environment.rb:5)
org.jruby.RubyKernel.require(org/jruby/RubyKernel.java:1038)
rubyjit.require_48BC09453A4C02A82A5E47520814DA9EA3718525.require(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/polyglot-0.3.1/lib/polyglot.rb:64)
rubyjit.require_3E6CA858403268171F46C45451765CD50640768C.require(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239)
rubyjit.load_dependency_04443C3CFAC2D53B173F0FF308908A72BD893CCC.load_dependency(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:227)
rubyjit.require_3E6CA858403268171F46C45451765CD50640768C.require(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:239)
#<Class:0x101f38e01>.(root)(vfs:/home/Ruby_Projects/Sample-Torquebox-App/config/environment.rb:6)
org.jruby.RubyKernel.instance_eval(org/jruby/RubyKernel.java:2028)
Rack::Builder.initialize(/home/torquebox-1.0.1/jruby/lib/ruby/gems/1.8/gems/rack-1.2.3/lib/rack/builder.rb:46)
#<Class:0x1002cf032>.(root)(vfs:/home/Ruby_Projects/Sample-Torquebox-App/config.ru:3)
note The full stack trace of the root cause is available in the JBoss Web/3.0.0-CR1 logs.
JBoss Web/3.0.0-CR1
If you get the error during startup, chances are big you're actually trying to redefine a frozen array in an initializer (could be as simple as redifining ABBR_DAYNAMES). If the application can run under MRI you could try that, since it gives you verbose warnings about this.
If there's nothing in your initializer, then it might be a gem that you included in your application. Try taking out gems one by one and see what the result is.
I am having this bizarre error and I don't know what to do.
This code runs fine on my development and staging machine but crashes on production.
All I have to do is load the page or call script/server to trigger the following error:
Error message:
interning empty string
Exception class:
ArgumentError
Full Stack trace: Code
Sorry for this short description, but this is all that i am able to show to you. =/
Thank you.
This could be because you have an invalid filename for a partial (a filename with two consecutive zeros).
For example
_partial..html.erb (invalid)
This blog post mentions this error:
http://anaphoral.blogspot.com/2009/04/rails-interning-empty-string.html