Hi list,Finally got stuff committing to GIT, but not sure what the heck is going on with the 'message' variable, so need to do some reading to refresh my memory of that. I've attached my code in case anyone is interested :P
It's probably the biggest cludge in the world, so any suggestions on how I could improve it would be great!
Thanks, Jen. On 18/05/11 12:49, Robert Walker wrote:
Jen wrote in post #999450:ArgumentError in UploadController#create wrong number of arguments (0 for 1)Ruby is telling you what the problem. For example, take a look at the following: -------------------- def my_method(arg) puts "hello world" end my_method -------------------- Running the above script generates this error: -------------------- ArgumentError: wrong number of arguments (0 for 1) method my_method in demo.rb at line 4 at top level in demo.rb at line 4 -------------------- If you can figure out why the above fails, then you should be able to figure out why your application is producing that same error. Also notice that the error above even tells you which line of code is producing that error.|Rails.root: /home/resource_portal/website| Application Trace<http://localhost:3000/upload#> | Framework Trace <http://localhost:3000/upload#> | Full Trace <http://localhost:3000/upload#> |app/models/data_file.rb:18:in `commit' app/controllers/upload_controller.rb:9:in `create'rake-0.8.7/ruby/1.9.1/gems/actionpack-3.0.3/lib/action_controller/metal/implicit_render.rb:4:in`send_action'rake-0.8.7/ruby/1.9.1/gems/actionpack-3.0.3/lib/abstract_controller/base.rb:151:in`process_action' |I'll leave it as an exercise for you to find the problem from here. It's a valuable skill to know how to read error messages, and follow stack traces from your programing language. It's something all developers need to practice. Don't let errors like this freak you out. If you take the time to understand them, they often tell you exactly what's wrong, and exactly where to look.
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upload_controller.rb
Description: application/ruby
data_file.rb
Description: application/ruby
upload.rhtml
Description: application/httpd-eruby
