similar to: TypeError: no implicit conversion of Symbol into Hash when submitting form to upload files

Hello, I''m developing an app that basically, receives a 10MB or less XLSX files with +30000 rows or so, and another XLSX file with about 200rows, I have to read one row of the smallest file, look it up on the largest file and write data from both files to a new one. I just did a test reading a few rows from the largest file using ROO (Spreadsheet doesn''t support XSLX and

Hey'' How to upload file with ajax in ROR? My code not working :( View file : <% form_remote_tag(:url => { :controller => ''Upload'', :action => ''uploadFile''}, :update => "result", :position => :bottom :html => {:multipart => true} ) do %> <p><label

Hii all , I am trying to create a button that, when clicked on, calls a method in a controller . I am thinking that button_to_function is good to use for that i made htnl viwe like <h1>File Upload</h1> <p><label for="upload_file">Select File</label> : <%= file_field ''upload'', ''datafile'' %></p>

when i tried to crate an upload file application in rails i am getting error like this Template is missing Missing template app\views\upload\uploadfile.html.erb in view path app/views this is ma model class DataFile < ActiveRecord::Base def self.save(upload) name = upload[''datafile''].original_filename directory = "public/data" # create the

SyntaxError in Upload#index Showing *app/views/upload/uploadfile.rhtml* where line *#10* raised: compile error app/views/upload/uploadfile.rhtml:10: syntax error Extracted source (around line *#10*): 7: <% end %> Trace of template inclusion: app/views/upload/uploadfile.rhtml RAILS_ROOT: /home/malathi/www/upload Application Trace <http://localhost:3000/upload#> | Framework

Hi. I''m setting up an upload form for internal users of a Rails site, and I''m trying to use the Upload Progress Bar plugin from http://sean.treadway.info/demo/upload/. I followed the directions as set out in the Rails Wiki (http://wiki.rubyonrails.org/rails/pages/Upload+Progress+Bar). Basically the problem is no progress bar or any upload information shows up. In WEBrick, I

Hi, My S3 bucket is located in the US I have attachment_fu working when using file system storage I have sw-swf upload plugin working with my S3 account but I can not get attachment_fu to work with S3 storage. the error I get is : AWS::S3::RequestTimeout in Upload filesController#create Your socket connection to the server was not read from or written to within the timeout period. Idle

Dear All, I have the following problem when reading files (a lot of them) in the spreadsheetML format into R. The spreadsheetML format is an xml format to allow easy import of multisheet data in Excel. As far as I can see, a direct import into R (using the XML package) is not feasible. I use the software ssconvert (included in Gnumeric) and call it from R. It converts the spreadsheetML into xls

Hi, I''m trying to test wether flash.now[:okay] is not empty, but I always get the following error. TypeError in ''UserController'' can''t convert String into Integer Can''t I test the flash if they are not emtpy? Thanks for help :D //Jamal -- Posted via http://www.ruby-forum.com/.

i have lots of divs, which are added via link_to_remote. now i want to delete them with a link_to_remote button for each. i am giving them ids with the same name and a serialized number. when trying to access them with javascript/rjs, strange things happen: "RJS Error: TypeError: $(element) has no properties?. is this a rails, rjs or prototype bug? or am i missing something? see my code

I am trying to write a ruby script which includes both the ''RubyfulSoup'' gem for HTML scouring, and the rails environment so I can access the database easily. I get the following error when trying to run this script. /usr/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_view/helpers/../../action_controller/vendor/html-scanner/html/node.rb:276: superclass mismatch for class

Hi. I have want to use the following arrangement: Model < CustomClass < ActiveRecord::Base My CustomClass has a bunch of code I want to be held in common to all my models. What happens however is that if I access a controller that uses Model, it works. Then on the second view (hitting reload) I always get: TypeError (superclass mismatch for class User):

Hello, I''ve got a controller, which I''d like to protect from being accessed by untrusted users. I saw that you can use before_filter to do it. I tried before_filter :filter on the page I''d like to protect and then creating a private method on the super class and it works. I''d now like to get some information from the controller ... So I tried before_filter

Functional tests properly load fixtures, but my integration test chokes: # def self.create_fixtures(fixtures_directory, table_names, class_names = {}) # puts("fixtures dir: "+(fixtures_directory.nil? ? "nil" : fixtures_directory)) It''s only nil for my integration tests. I''m on rails edge. Does anyone know what I''m doing wrong here? 1) Error:

Hi All, In Perl, $db->set_metadata( "foo", 10 ); Results in, TypeError in method 'WritableDatabase_set_metadata', argument 3 of type 'std::string const &' It looks like this is thrown by the SWIG std::string typemap. Does someone with better SWIG skills than me know how to fix SWIG such that it converts the int to a string rather than croaking? (And

Hi, I get an unexpected error because i havent do any chnages in any javascript files, after installing active scaffold. Before 1-2 days my application is working fine but from yesterday i got the error for RJS as below while i tried for show action. RJS error: TypeError: $("#console__private_messages-messages") is null $("#console__private_messages-messages").html("\n

Hi, I have a problem with Rails 0.14.3. I have an application which uses 2 databases : oracle and postgresql. I can connect to the both databases and use them. The application works correctly (I can reach the controllers, add records in the databases without errors) but during or after a redirection I receive an error. I check with breakpoint and the log, I see in the log : "Redirected

Hi, We have a project with a db table ''test'' and a corresponding model Test. When we run rake to invoke our tests, rake fails with the following error: /usr/lib/ruby/1.8/test/unit/assertionfailederror.rb:5: Test is not a module (TypeError) We believe this is caused by some namespace conflict between our model named Test and rake''s own internals. If we rename our

Hi, If `hda'' is used in a domain config file and domain-0 has /dev/hda, creating the domain failed by TypeError: File "//usr/lib/python/xen/xend/server/blkif.py", line 84, in getDeviceDetails (device_path, devid) = blkif.blkdev_name_to_number(dev) TypeError: unpack non-sequence Signed-off-by: KUWAMURA Shin''ya <kuwa@jp.fujitsu.com> -- KUWAMURA

This error has been driving me nuts. It happens with no regularity or pattern and causes a 500 App error. Refreshing will always display as normal (http 200) The back trace always starts with TypeError (can''t convert Bignum into Hash): /usr/lib/ruby/gems/1.8/gems/activerecord-1.14.4/lib/active_record/connection_adapters/mysql_adapter.rb:342:in `update''