From: santosh panigrahy <lists@...>
Date: 2012-07-06T01:43:10+09:00
Subject: Unable to do the barcode scanning for windows mobile platform

I am trying to do barcode scanning from the sample api given in
MotorolaRhoMobileSuite2.0.5. I need to do this for Windows Mobile
platfrom and Motorola SSB-MC9190G-30 device. Here is my build.yml file:
app_type: "rhoelements"
name: "SampleApi"
applog: "rholog.txt"
version: "1.0.7"
vendor: "rhomobile"
wm:
  extensions:
    - barcode
  capabilities:
    - camera
    - non_motorola_device

While running the application, I am able to see the images. But, when I
click on scan link for the image, it shows the below error in the
screen:

"E500 error page. Happen when non ::Rhom::RecordNotFound exception
raised
uninitialized constant BarcodeRecognizerController::Barcode"

And in console, I am getting the below exception

const_missing: BarcodeRecognizer
require_compiled: BarcodeRecognizer/controller
const_missing: Barcode
App error: uninitialized constant BarcodeRecognizerController::Barcode
 C:/MotorolaRhoMobileSuite2.0.5/ruby/lib/ruby/gems/1.9.1/gems/rhodes-3.3.3/lib/framework/rho/rho.rb:1374:in
`const_missing'
show error: #<NameError: uninitialized constant
BarcodeRecognizerController::Barcode>

As per logs, it's causing error due to the BarcodeRecognizer.find(:all)
statement mentioned below.
def index
    puts "Barcode index controller"
     @barcodes = BarcodeRecognizer.find(:all)
    render :back => '/app'
  end

I didn't find the BarcodeRecognizer class anywhere in the api.

Could any body help me to resolve the issue?

Thanks in advance.

Regards,
Santosh.

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