similar to: open_uri failure on good uri.

Hi I am using open(public_url) in one of the modules and it works fine as long as public_url is a valid URL. But when i give an invalid URL, i do not have control on error raised- My application fails and log shows : Errno::ENOENT) \\\"No such file or directory How can i catch these exceptions? Regards, Sandeep G -- Posted via http://www.ruby-forum.com/.

I am trying to install some application using gem, but I keep on getting the error. I tried with ''gem clean'' and ''gem update''. The latter gives the following error (the same error is replicable when I try any ruby applications): # gem update --debug Exception `Errno::ENOENT'' at /usr/lib/ruby/site_ruby/1.8/rubygems/config_file.rb:51 - No such file or

Hi all, I''ve a problem when submitting a form : the URL seems to be invalid. I really don''t see the way I should try to solve that problem. I searched on the web, but didn''t found any kind of that problem. Here is the code : require ''mechanize'' agent = WWW::Mechanize.new page =

I just started using Mechanize, and started using Ruby about thirty seconds before that, but one of the sites I''m scraping does a redirect on form submission to a badly-formed relative URL: index.cfm?action=bing&bang=boom=1|a=|b=|c= (etc.) Interestingly, Mechanize 0.6.2 handled this OK, but in 0.6.3 this causes a URI::InvalidURIError exception from URI.parse() in to_absolute_uri

Hi everyone, I have a web app that at some point asks for a URL ... and i need to check that url''s validity ... is there a way to do that in RoR... - in C# i would to something along the lines of HttpWebRequest hReq = (HttpWebRequest)WebRequest.Create(url................); HttpWebResponse hRes = (HttpWebResponse)hReq.GetResponse(); rCode = hRes.get_StatusCode()...etc Any input is

I''ve followed the tutorial and just don''t get it. How do I connect my ruby/rails sample app to my postgres database. I did follow step 1-4 of the tutorial, I go to step 5: (http://wiki.rubyonrails.org/rails/pages/TutorialStepFive) and try the "rake" commmand and get this: rake aborted! no such file to load -- postgres so I ran with -trace and get this:

Hi everybody Attached you will find a file pxe.mnu (encoded with mime). It is PXE menu file created by 3COM MBA IMGEdit.exe tool. It is very strange since: 1) When I point DHCP bootfile to this file it loads with no problem and the menu is displayed. 2) When I point DHCP bootfile to pxelinux.0 and in pxelinux.cfg I put the command "KERNEL pxe.mnu" then system hangs. I wonder why this

I'm running 3.0alpha (both current CVS pull and alpha20 from dist) and trying to have my samba server join our already in place Win2K ADS domain. I am able to 'kinit user@DOMAIN' and auth successfully, but upon attempting 'net ads join', I get the following: # net ads join -Uadministrator administrator password: [2002/10/31 05:11:19, 1] libsmb/clikrb5.c:krb5_mk_req2(63)

Hi I am using PXELinux to boot BartPE and some other application and it works fine. There are some other Boot application which I am using 3COM MBAUTIL PXE.mnu and floppy images. I have problem chaining from pxelinux.0 to 3com pxe.0 (pxe.mnu). Consider: BIOS->(DHCP-TFTP)->pxelinux.0 works fine. BIOS->(DHCP-TFTP)->3COM pxe.mnu works fine, the menu appears and I can choose a floppy

Hello, I''m getting an URI::InvalidURIError in my controller when I use german characters in the uri. Google accepts them but open-uri not. How to encode them? That''s my controller simplified: def index require ''open-uri'' address = "Bürgerstraße+68+01127+Dresden" api_key = "my api key" json =

Hi Is there any method to chain to 3com menu file (mnu.pxe)? It hangs now. Behrad

Is it possible to stub a Kernel method? I''m specifically interested in the ''open'' method to test some code using open-uri. I''ve tried: Kernel.should_receive(:open).with(''filename'').and_return(''data'') However, this doesn''t seem to work. Any suggestions would be appreciated. --Paul

Dear friends, suppose i have two datasets: A and B A: id<-1:6 x<-c(1,2,3,4,5,6) y<-c(2,4,6,8,3,2) xy<-data.frame(id,x,y) B m<-c(1,1,3,3,5,5) n<-c(2,2,6,6,3,3) mn<-data.frame(m,n) Now, i want to perfomr two tasks: 1. get a subset of B,no duplicate values,: C: m n 1 2 3 6 5 3 2.Extract the values in A on the conditions that x=m and y=n the results should be: id x y 1 1 2 3

Hi, for my isbn plugin, I''m wishing to incldue generated isbn pages in caller pages (the ones with <isbn value=""> tags). But I want my isbn page to be processed before for its tags to be transformed (like the relocatable or other ones). Besides, i do not want its header to be included. Is there an easy solution for that, or should I do the work myself ? -- Nicolas

I have installed Ruby and Apache, but when tried to install Rails (sudo gem install rails --include-dependencies) I have got an error: INFO: `gem install -y` is now default and will be removed INFO: use --ignore-dependencies to install only the gems you list ERROR: While executing gem ... (URI::InvalidURIError) the scheme http does not accept registry part: :8080 (or bad hostname?)

Hello! Does anyone know how I can check out the Markaby trunk? I''m getting this error: <code> ruby script/plugin install http://code.whytheluckystiff.net/svn/markaby/trunk + ./trunk/svnindex.xsl /usr/local/lib/ruby/1.8/open-uri.rb:290:in `open_http'': 404 Not Found (OpenURI::HTTPError) from /usr/local/lib/ruby/1.8/open-uri.rb:629:in `buffer_open''

I've installed Samba version 2.0.5a on Linux kernel 2.0.36 (both smbd and nmbd are running). I've set the netbios name to "lion" and now I want Windows 9x clients to connect to it like this (from START->RUN): net use w: \\lion\dougl ? I get this: "Error 53: The computer name specified in the network path cannot be located. Make sure you are specifying the computer

Dear All, Fairly new to rails and Heroku, so could be doing something wacky - do let me know if you think my code practice is off, even if unrelated to this error, I''d like to learn! I''m using Rails 3.0.0, ruby 1.8.7, and ''sqlite3-ruby'', ''1.2.5'', :require => ''sqlite3''. I''ve got an application that goes off and

https://bugzilla.mindrot.org/show_bug.cgi?id=2024 Priority: P5 Bug ID: 2024 Assignee: unassigned-bugs at mindrot.org Summary: Allow to ssh client say to ssh-agent which key should be used. Severity: enhancement Classification: Unclassified OS: Linux Reporter: pub at mnu.pp.ru Hardware:

Hi ! I''m trying to connect to an https URL, but it seems it doesn''t work. Has anyone successfully connected from Ruby to an HTTPS server ? Thanks ! -- Fran?ois Beausoleil http://blog.teksol.info/