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  1. #1
    Registered User karthick9686's Avatar
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    Apr 2011
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    hi i have built an simple application in qt and its running in simulators . now i want to set the target to symbian device and i connected the device. the device connected icon appears correctly. but when i run it says the following error.

    "the Qt sdk and source must be in the same drive"

    should i install qt in the device also. how to install the Qt sdk for device and test in mobile devices. Also i would require to know how to create an .sis package

  2. #2
    Nokia Developer Expert symbianyucca's Avatar
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    First make sure that your project codes etc. are on same drive as the Qt SDK is, symbian build tools are omitting the drive letter, thus they are assuming that all things are on same drive.

  3. #3
    Registered User kamalakshan's Avatar
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    After the SDK issue is fixed, you just have to set the target to device build and then build it. It will create a sis file for you on successful compilation.

  4. #4
    Registered User karthick9686's Avatar
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    if any one has compiled and run Qqrdecoder (http://wiki.forum.nokia.com/index.php/Qr_Decoder_in_Qt) in symbian device as the target please reply to my issues.
    1. where to find the missing libs anknotify.dos and commonengine.dos files
    2. how to solve the try catch issues in Qqrdecoder

  5. #5
    Regular Contributor treinio's Avatar
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    Someone should update QQrDecoder app to use QCamera from QtMobility, but you can still make a device build work with minimal effort on QtSDK 1.1.

    First, download a staticlib version of the camera wrapper library that QQrDecoder depends on. You can extract them on top of Qt SDK, follow the instructions in the readme.txt file.

    Then, modify the symbian-specific part of the .pro file as follows:

    Code:
    symbian { 
        TARGET.UID3 = 0xEF2CE79D
        HEADERS += QCameraControllerWidget.h
        SOURCES += QCameraControllerWidget.cpp
        LIBS += -leuser \
        -lapparc  \
        -lcone \
        -leikcore \
        -lavkon \
        -lefsrv \
        -lestor \
        -lfbscli \
        -lbitgdi \
        -leikcoctl \
        -lbafl \
        -lecam \
        -lecamadvsettings \
        -lcamerawrapper_s.lib \
        -lcamautofocus_s.lib
        TARGET.CAPABILITY = UserEnvironment
    }
    Then, do a clean rebuild of the project.

    Quote Originally Posted by karthick9686 View Post
    1. where to find the missing libs anknotify.dos and commonengine.dos files
    You don't actually need them, they can be removed. See the modified .pro file above.

    Quote Originally Posted by karthick9686 View Post
    2. how to solve the try catch issues in Qqrdecoder
    What issues?

  6. #6
    Registered User mdhanifas's Avatar
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    Nov 2011
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    11
    Hi symbianyucca,

    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 ...?

    Email: mohammhanif@gmail.com

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