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  1. #1
    Registered User jpfeiffer's Avatar
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    May 2010
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    After switching from Qt 4.6.3 to 4.7 ("4.7.3 for Symbian Anna (Qt SDK)" to be precise), I get the following make error:
    Code:
    Project MESSAGE: Qt Mobility Bearer API is deprecated when using Qt 4.7 or higher.
    Project MESSAGE: Please use source compatible replacement Bearer API in QtNetwork.
    There are some posts and instructions (here: http://doc.qt.nokia.com/qtmobility-1...anagement.html) on the web, but none fixed the problem. Here's the (sanitized) .pro file:
    Code:
    QT       += core gui\
            network\
            xml
    
    TARGET = MyApp
    TEMPLATE = app
    
    ICON = appicon.svg
    VERSION = 1.1.1
    
    SOURCES += main.cpp\
            source1.cpp \
        sourece2.cpp 
    
    HEADERS  += source1.hpp \
        source2.hpp
    
    FORMS    += myapp.ui
    
    CONFIG += mobility
    MOBILITY = bearer\
        location

    Based on the instructions, I understand "MOBILITY = bearer" should automatically select the correct API. If so, this does not seem to be the case. One more interesting nugget: Although I do not intend to build against Qt 4.7.4 for Symbian Belle for some time (devices in the US only receive Anna) - when selecting that version, the problem does not exist.

  2. #2
    Nokia Developer Champion rahulvala's Avatar
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    This line is true. "Starting with Qt 4.7 the Mobility version has been deprecated in favor of Qt's Bearer API".

    regards,
    rahul

  3. #3
    Registered User jpfeiffer's Avatar
    Join Date
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    29
    Quote Originally Posted by rahulvala View Post
    This line is true. "Starting with Qt 4.7 the Mobility version has been deprecated in favor of Qt's Bearer API".

    regards,
    rahul

    Bother explain how to actually select the Qt Bearer API?

  4. #4
    Nokia Developer Champion rahulvala's Avatar
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    MOBILITY += bearer
    Check your .pro file.

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