similar to: undefined method `save' for :Array

hi all when i m trying to save my tags.this error s cmng........cn anybody help me to how to save the array error depicting = undefined method `save'' for []:Array --~--~---------~--~----~------------~-------~--~----~ 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

I am running into a problem with my LDAP puppet setup with this error message: PuppetClient: err: Could not retrieve catalog from remote server: Error 400 on SERVER: Could not parse for environment DR: undefined method `to_sym'' for ["ENV1", "ENV2"]:Array PuppetMaster: err: Could not parse for environment DR: undefined method `to_sym'' for ["ENV1",

i start the server but it exits right away, I ran the rake to update and changed the version string in config.rb. Any thoughts on this matter would be appreciated. i imagine that it has something to do with the session, but i am not able to figure it out. my config/config.rb has the following config.action_controller.session = { :session_key => ''c3_rails_session'',

Dear R helpers, I have a data set with 4 types (W, C, E & S). Now I have values for all types plus all possible combinations (the order is unimportant): W, C, WC, E, WE, CE, WCE, S, WS, CS, WCS, ES, WES, CES & WCES. Ideally I would like to represent everything in one graph and as concise as possible. Drawing 4 circles and depicting it as overlap just gives me 13 out of the 15

Not sure if this is expected or not. Only happened with a has_one :through I had setup. (Workaround is just to remove it and go through the association manually vs has_one ..., through: .) Not a big deal if no one has time to look at it, as it''s not a big enough deal to look into a fix on our side. In Rails (3.2.9) console if I do: MyModel.reflections.each {|name,reflection|

Getting this error. I have the treetop, polyglot, and rspec libraries in the load_path (not installed as a gem). Any ideas? What defines the register method? /home/jvandyk/dev/web/wpn_rails/../../rcommon/lib/test/treetop/lib/treetop.rb:16: undefined method `register'' for Polyglot:Module (NoMethodError) from

Hello, I''m a newbie. I need help resolving this issue. I recently added a pdf to the newsletter admin section of the website and now I can no longer view page 2 of the list of pdf''s. Nor can I login to see the newsletters as a student. I''m using Ruby 1.9.3, Rails 3.2.1. Here''s the information from the log file. ActionView::Template::Error (undefined

I''m trying to change the password complexity requirements in pam.d/system-auth using augeas. I can append the values (lcredit=-1, ucredit=-1, etc) onto the correct place, but if another value is already present (i.e. lcredit=-2), the onlyif match statement doesn''t seem to support checking regular expressions inside of strings. How do I check that any numeric value exists in the

Hello all, I have a very large file (280k lines) containing three comma separated variables. The first variable is a 0 or 1 depicting a pass or fail. The other two are X and Y coordinates. Is there a good way I can represent this data in a chart/plot form other than using a 3d histogram? If I need to use the histogram, should I base my chart off the example contained in the RGL package? Thanks a

Hi, Environment: Solaris 10, Orale 10g, Apache 2.2, Ruby 1.8.4, Rails 1.2.3, Ruby OCI8 1.0.0-rc2 As soon as I compiled and installed the Ruby/OCI8 interface, I got the following error from my application: ========================= [notice] mod_fcgid: call /export/home/invido/invido/portal2/public/ dispatch.fcgi with wrapper /usr/local/bin/ruby /export/home/invido/

I am trying to upgrate rails from 3.0 to 3.1, while updating rails version I am getting following error rake aborted! undefined method `sanitize_limit'' for #<ActiveRecord::Relation:0x2aaaad35d720> /some_package/lib/ruby/gems/1.8/gems/activerecord-3.1.12/lib/active_record/relation.rb:460:in `method_missing''

Does facter support NICs that are not named ethX? I happen to use custom names on my systems. Just a quick look at the code I don''t see why it wouldn''t but the behavior I am seeing is very different. -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-users@googlegroups.com. To

I have one other problem and then I'll stop and get back to writing. I want to plot a missing data matrix (the R matrix a la Little and Rubin) to graphically depict where the missing data lie in the matrix. Some statistical packages produce a graphical depiction of the missing data patterns by plotting the matrix, color-coding the plot with contrasting colors for either missing or

I''m attempting to learn Ruby on Rails, but these errors aren''t helping. I''m currently trying to follow the lessons available on www.learningrails.com. I received this error after trying to visit a page generated by using the scaffold command. Actually, this is all I did up until the error: rails sample2 -d mysql mysqladmin -u root -p create sample2_development ruby

Hey everyone, I'm working on a contour plot depicting asymptomatic prevalence at varying durations of infectiousness and force of infection. I've been able to work everything out except for this one - my legend title keeps getting cut off. Here's what I have: filled.contour(x=seq(2,30,length.out=nrow(asym_matrix)), y=seq(1,2,length.out=ncol(asym_matrix)), asym_matrix, color =

A couple of years ago, no objections were voiced to a proposed patch of ActionController that would allow controllers to have methods with the same names as Object''s methods (currently, ActionController::Base.hidden_actions, as called by action_methods, prevents this). Such a change is of interest to me since I just blew some time figuring out why rails wasn''t finding a

My ks file has just Base which obviously pulls in a few other things I don't want like dialup support etc. System-config-kickstart doesn't let you specifically drill down what options are in each group. Is there a resource depicting exactly what packages are in each of the groups so I could write out specifically what I want? Thanks! jlc

Hello, I'm developing an ordination using metaMDS (package vegan). The analysis identifies 3 distinct groups that I'd like to define by either adding circles or ellipses to help identify the groups. The data set is a spatial temporal data base depicting change in each of 4 areas over 3 time periods. I can add lines that would link each of the time - x - area trajectories, but

Dear list, I have 603 numbers depicting range sizes of birds in Japan. I would like to learn if the 603 range sizes are randomly distributed or not, in order to check if they meet mid-domain effects. Please kindly advise if any R package or function can check the fit. Also, any more references are highly appreciated. Thank you Elaine [[alternative HTML version deleted]]

Hallo there, I've got a simple question concerning a plot attempt of mine. I am trying to plot two variables using the following code: # Creating a Graph attach(Jitirana) plot(Sozialkapital, Migration) abline(lm(Migration~Sozialkapital)) title("Regression of Sozialkapital on Migration") Simple thing, but the problem lies in the fact that I keep receiving a square plot depicting y on