similar to: no marshal_dump is defined for class StringIO

One of my classes uses the class GSL::Poly. It seems from this error message that rails won''t let me store it in the session. ANy ideas what i can do? Rendering /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/templates/rescues/layout.rhtml (500 Internal Error) no marshal_dump is defined for class GSL::Poly /usr/local/lib/ruby/1.8/pstore.rb:348:in

Hello ~ This problem has me puzzled. When users login to my rails app I have the session set up to be stored in the MySQL database for the app. Intermittently, users will get the following error: no marshal_dump is defined for class Proc D:/apps/xampp/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.0/lib/action_controller/session/active_record_store.rb:81:in `dump''

Hi, I have a problem with the marshal_dump and marshal_load... I built two classes XXX, YYY and implemented both methods like this: class YYY @data = "string" @version = 1 def marshal_dump() return [@version,@data] end def marshal_load(var) @version = var[0] case @version when 1 @data = var[1] else

Hi I am having a problem with uploading small files. These are StringIO objects rather than temporary files as with the larger file uploads. The problem is that when it is a StringIO rather than a temporary file nothing is returned from the read method. example code where "image" is the file upload form parameter, it works fine if image is over round 19k but is it is smaller then

All, When using multipart forms, sometimes the files come into the controller as StringIO objects. I assume that by the time I get a StringIO object, I can''t get the name of the file the way that I might be able to using File.original_filename, correct? Thanks, Wes -- Posted via http://www.ruby-forum.com/.

Hi I am having a problem with uploading small files. These are StringIO objects rather than temporary files as with the larger file uploads. The problem is that when it is a StringIO rather than a temporary file nothing is returned from the read method. example code where "image" is the file upload form parameter, it works fine if image is over round 19k: File.open(path_1 +

I need to send an ics file to a web service, so however it gets there it will arrive as a string. Is there another way to begin Icalendar''s Parse than with a file? I''m currently sending the file using the curl command... curl -v --data-urlencode ics at invite.ics http://127.0.0.1:4567/ics2event I''ve tried curl''s --data-binary and sinatra''s

Hi all, i am using file_column to upload 3 images from the same form, they are all different names and DOM IDs so there isn''t a problem with the multiple upload. The problem is when i try to upload a file (or 2, or 3) sometimes it works, but sometimes i get this in the log file: "bar_image"=>{"file_temp"=>"",

I get this error periodically in backgroundrb.log, but only on my production box (the one running ruby 1.8.5) - my dev box doesn''t get this error. As far as I can tell, everything is working ok, despite the error (I don''t really know how to determine if the jobs are getting threaded successfully, but they are running, that I am sure of). Here''s the dump: no

I''m receiving a multipart post request from another server. The request parameters are being received as StringIOs, rather than plain strings. For instance : Processing MessagesController#receive (for 83.166.68.31 at 2006-05-24 10:36:53) [POST] Session ID: eedafb24033be0714f8133f02810083f Parameters: {"message"=>#<StringIO:0xb7503358>,

hey, for performance reasons i want to cache (template) variables using memcache, making access to data easy in templates by using a simple syntax like <%=users(2).name%>. this actually should tell the view to load the field ''name'' from the model/table ''users'' with id=2. it first tries memcache and if not found, loads the data from the and stores it in

All, Win XP Ruby 1.8.4 Rails 1.1 I have a multipart form that I am posting with a dynamic number of file_fields that are generated on it, say N. When I post this form and look at the form params, I see one "File" object and N-1 "StringIO" objects. It appears that I should be able to manipulate these the way that I would like (file-wise), so I think it''s not a

Hi, i have small problem when you upload file by input type=file to rails then in rails it is represented by one of following StringIO, File, Tempfile Is it all? Or can it be represented by also other class? I need to know this because i have my own validation of file kind and when is mime type invalid then i want to put msg to record.errors and i also want to dont upload this file in next

Hi all, I am very new to Ruby and I have a silly question: how do I get RoR to "recognize" that I just defined a class? To be more explicit, I have a controller and view, and then I want to create a class and get the controller to "see" it. So, I created a file called "myobject.rb" in the models/ directory and inside it defined "class myobject [...] end".

The Problem ----------- We have been getting a "undefined class/module" error on 2 of our 6 app servers in one testbed. Same sourcecode, same installs (systemimager and an isconf style configuration management harness), same binaries. Identical everything. Pound + mongrel + memcached + postgres (pgcluster). The odd bit here is that our "dev" and "prod" pairs had

Is it possible to use Marshal with wxruby classes to serialize an application''s state? I tried a minimal example of simply serializing a minimal frame object, and I get the error "no marshal_dump is defined for class MinimalFrame". I don''t fully understand this because I also tried another minimal example of dumping a class which did not defined a marshal_dump, and it

Hello, I''m having a problem with paginating_find losing the context of the array it''s paginating. For example, URL: http://localhost:3000/companies/1/users/1 <% @tickets = @user.tickets.find(:all, page => {:size => 10, :current => params[:page]}) %> <% for ticket in @tickets %> ... <% end %> <%= paginating_links (@tickets) %>

Hi, I''m looking for some validation for some work I''ve done for a client, and I''m open to criticism ("mock me" ? ;^), relevant awareness of similar projects, and alternatives. When I looked around in about September 2007 for a good scalable search solution for Ruby on Rails, I found the choices lacking. Firstly, none of the solutions seemed to have an option

Hey all, I''ve been really happy with ferret thus far and all my search on my site is based on it. One of the recent challenges I ran into is changing some of my pagination within my site. Until now, I just used the tutorials out there that talk about how to get pagination working with acts_as_ferret. Recently, I decided to change my pagination to begin using the "Paginating

Hi, I''ve inherited a puppet setup for automating php installation and extension management. We''re on Debian and we''ve encountered a strange issue that I''ve traced down back to puppet I think. I''ve stripped back the configuration and made the problem reproducible, logs and config pasted below. 1. php5-common, php5-memcache, and php5-mysql are all