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  1. #1
    Registered User
    Join Date
    Jun 2010
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    India
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    200

    Scan Barcode & Take valuw

    Hello Friends,

    i want to scan Barcode value ..

    i used Zxing library & i've source code also but in that have exception ...

    i' succeed in QR-Code ...

    But in Barcode scan i'm stuck ............So please give me any suggestion or any source for same ....
    thanks & Regards.
    Nilesh

  2. #2
    Regular Contributor
    Join Date
    Mar 2011
    Location
    Pune,Maharashtra,India
    Posts
    92

    Re: Scan Barcode & Take valuw

    Quote Originally Posted by nyerunkar View Post
    Hello Friends,

    i want to scan Barcode value ..

    i used Zxing library & i've source code also but in that have exception ...

    i' succeed in QR-Code ...

    But in Barcode scan i'm stuck ............So please give me any suggestion or any source for same ....
    What is the exception that you are getting?

  3. #3
    Registered User
    Join Date
    Jun 2010
    Location
    India
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    200

    Re: Scan Barcode & Take valuw

    Null Pointer Exeption
    thanks & Regards.
    Nilesh

  4. #4
    Super Contributor
    Join Date
    Apr 2007
    Posts
    2,708

    Re: Scan Barcode & Take valuw

    That means some object within your code has the value NULL...
    You might want to start debugging by :
    - placing system.out calls in your code
    - even better : single-stepping through your code whilst testing on the emulator or on-device (S60 device)...
    Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them.

  5. #5
    Registered User
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    Jun 2010
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    India
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    Re: Scan Barcode & Take valuw

    ok i'll try.............
    did u know any other open source LIb for barcode ...?
    thanks & Regards.
    Nilesh

  6. #6
    Registered User
    Join Date
    Nov 2011
    Posts
    11

    Re: Scan Barcode & Take valuw

    Hi nyerunkar,

    Have you fixed the Barcode scan? I am using Zxing library (QQrdecoder project) for symbian^3(Targeting NOKIA N8)
    but the QQrdecoder project is not scanning the barcode sheet or books. I am stuck on this could you please suggest or do you have any updated version for barcode scanning ?

    And also any suggest me ...?

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