similar to: NoMethodError in ClassifiedController#update

I am editing a form it is taking the value but when i submit it it shows the message def edit @classified = Classified.find(params[:id]) end def update @classified = Classified.find(params[:id]) if @classified.update_attributes(params[:classified]) redirect_to :action => ''show'', :id => @classified else render :action => ''edit'' end end and this is my

Consider the following code: Snippet from my view.... <% for cc in @classified_categories %> <tr> <td><%= link_to cc.description, :controller =>''classified_ads'', :action => ''list'', :id =>cc %></td> </tr> <% end %> ... end snippet the relevant bit is :id =>cc Snippet from my controller... def list

Hi I was working with a tutorial from a book yesterday and I got to a point where I configuered the routing and it was working fine. And didnt make any changes to it except for debuging. But today I get the following error. Any ides on why is doing this ? ? ? Errno::EBADF in ClassifiedController#list Bad file descriptor - connect(2) RAILS_ROOT: ./script/../config/.. -- Posted via

Hope you can help. Getting the error message NoMethodError in ClassifiedController#create You have a nil object when you didn''t expect it! You might have expected an instance of ActiveRecord::Base. The error occurred while evaluating nil.save Here''s my controller code. I''m totally new to ruby on rails so help would be much appreciated class ClassifiedController <

I''m on MAC OSX and I set up my environment as described here: http://hivelogic.com/narrative/articles/ruby_rails_lighttpd_mysql_tiger?status=301 This may be too old and I just realized that, but before I attempt Building Ruby, Rails, Subversion, Mongrel, and MySQL on Mac OS X: http://hivelogic.com/narrative/articles/ruby-rails-mongrel-mysql-osx Okay, I purchased a book "Rails

HEllo, I have the following problem with rails, I am new in this...is there anyone who explain to me what´s happens? Thanks See below: NoMethodError in Classified#show Showing app/views/classified/show.rhtml where line #17 raised: undefined method `updated_at'' for #<Classified:0x686c5e4> Extracted source (around line #17): 14: 15: <strong>Date Posted:</strong>

Hello, I`m trying to install NUT on OpenWRT installed at routerboard RB433. When I run: opkg install nut I get this output: Installing nut (2.6.5-2) to root... Downloading http://downloads.openwrt.org/snapshots/trunk/ar71xx/packages/nut _2.6.5-2_ar71xx.ipk. Collected errors: ?* satisfy_dependencies_for: Cannot satisfy the following dependencies for nut: ?*????? argp-standalone * ?*

Hey all, I plan to use windbg tool to do remote debug my Windows PV Driver. I''m confused how to setup the enviroment. Any Advice? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hey all, I plan to use windbg tool to do remote debug my Windows PV Driver. I''m confused how to setup the enviroment. Any Advice? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hello Please give advice in selecting suitable QoS Solution for our device. It contains one WAN port and a LAN port(4 port switch). The WAN will be connected to an ADSL modem(so we don`t know the bandwidth in advance for the WAN and depends on the ADSL connection taken). We need to give highest priority to the Voice and control the WAN bandwidth to 2Mbps. I tried with the TBF by giving 500kbps

Hi all, I have a local server insalled on my system and have to start that from within my R function. here is how I start it: cmd<-"sh start-server.sh" system(cmd, wait=FALSE) My function has to start the server and proceed with further steps. The server starts but the further steps of the program are not executed.The cursor keeps waiting after the server is started. i tried

I am getting error Access denied for user ''root''@''localhost'' (using password: NO) i saw in database.yaml Install MySQL and put its /bin directory on your path. how to set it Attachments: http://www.ruby-forum.com/attachment/1828/database.yml -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this

i m not able to connect to database I am create my rails folder i get database.yml file in this format # SQLite version 3.x # gem install sqlite3-ruby (not necessary on OS X Leopard) development: adapter: sqlite3 database: db/development.sqlite3 timeout: 5000 # Warning: The database defined as ''test'' will be erased and # re-generated from your development database when

Hi, I have to implement SFTP using a Java program. I am looking for a package that implements a SFTP Client(preferably with sample code on usage). I need this in order to do SFTP file upload from my Java program. Any help would be appreciated. Thanks in advance. Regards, Preetha.

An eMail I posted relating to getting this into future updates (my last cry for help before I accept I must compile the git patched every update, every install): > Hello I've been following the progress of WINE for many years, and over the last 2 years been a strong user of it, the only bug that has affected me personally is a BIG bug that affects everyone, they just don't know how