QT 4.4 中出现 BUG 参考文献
QT 4.4 中出现 BUG 参考文献是本文要介绍的内容，不多说，我们先来看内容。环境：CentOS 5, GCC 4.1.1,QT 4.4.0, Open Source Edition, x11 version.下载下来 qt-x11-opensource-src-4.4.0.tar.gz，约 100M，解压，
Run configure 命令，选择不需要 SVG 模块，./configure -debug -no-svg
然后在 run make 命令，failed。
也曾经尝试过其它的配置，如，不需要 webkit, not qt3 support, etc, everyone successful，
但愿 QT 的下一个 release 解决这个问题。
这里是 build failed information:
[*] ./configure -debug -no-svg
[*]vgview.cpp: In constructor ‘SvgRasterView::SvgRasterView(const QString&, QWidget*)’:
[*]svgview.cpp:56: error: invalid use of undefined type ‘struct QSvgRenderer’
[*]svgview.h:55: error: forward declaration of ‘struct QSvgRenderer’
[*]svgview.cpp:58: error: no matching function for call to ‘SvgRasterView::connect(QSvgRenderer*&, const char ,
[*]SvgRasterView* const, const char )’
[*]../../../include/QtCore/../../src/corelib/kernel/qobject.h:199: note: candidates are: static bool QObject::connect(const
[*]QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)
[*]../../../include/QtCore/../../src/corelib/kernel/qobject.h:300: note: bool QObject::connect(const
[*]QObject*, const char*, const char*, Qt::ConnectionType) const
[*]svgview.cpp: In member function ‘virtual void SvgRasterView::paintEvent(QPaintEvent*)’:
[*]svgview.cpp:69: error: invalid use of undefined type ‘struct QSvgRenderer’
[*]svgview.h:55: error: forward declaration of ‘struct QSvgRenderer’
[*]svgview.cpp: In member function ‘virtual QSize SvgRasterView::sizeHint() const’:
[*]svgview.cpp:78: error: invalid use of undefined type ‘struct QSvgRenderer’
[*]svgview.h:55: error: forward declaration of ‘struct QSvgRenderer’
[*]svgview.cpp: In member function ‘virtual void SvgRasterView::wheelEvent(QWheelEvent*)’:
[*]svgview.cpp:92: error: invalid use of undefined type ‘struct QSvgRenderer’
[*]svgview.h:55: error: forward declaration of ‘struct QSvgRenderer’
[*]svgview.cpp: In constructor ‘SvgNativeView::SvgNativeView(const QString&, QWidget*)’:
[*]svgview.cpp:109: error: invalid use of undefined type ‘struct QSvgRenderer’
[*]svgview.h:55: error: forward declaration of ‘struct QSvgRenderer’
[*]svgview.cpp:111: error: no matching function for call to ‘SvgNativeView::connect(QSvgRenderer*&, const char ,
[*]SvgNativeView* const, const char )’
[*]../../../include/QtCore/../../src/corelib/kernel/qobject.h:199: note: candidates are: static bool QObject::connect(const
[*]QObject*, const char*, const QObject*, const char*, Qt::ConnectionType)
[*]../../../include/QtCore/../../src/corelib/kernel/qobject.h:300: note: bool QObject::connect(const
[*]QObject*, const char*, const char*, Qt::ConnectionType) const
[*]svgview.cpp: In member function ‘virtual void SvgNativeView::paintEvent(QPaintEvent*)’:
[*]svgview.cpp:118: error: invalid use of undefined type ‘struct QSvgRenderer’
[*]svgview.h:55: error: forward declaration of ‘struct QSvgRenderer’
[*]svgview.cpp: In member function ‘virtual QSize SvgNativeView::sizeHint() const’:
[*]svgview.cpp:124: error: invalid use of undefined type ‘struct QSvgRenderer’
[*]svgview.h:55: error: forward declaration of ‘struct QSvgRenderer’
[*]svgview.cpp: In member function ‘virtual void SvgNativeView::wheelEvent(QWheelEvent*)’:
[*]
[*]svgview.cpp:131: error: invalid use of undefined type ‘struct QSvgRenderer’
[*]svgview.h:55: error: forward declaration of ‘struct QSvgRenderer’
[*]make: *** [.obj/debug-shared/svgview.o] Error 1
[*]make: Leaving directory `/home/kevin/tmp/qt-x11-opensource-src-4.4.0/examples/painting/svgviewer''
[*]make: *** Error 2
[*]make: Leaving directory `/home/kevin/tmp/qt-x11-opensource-src-4.4.0/examples/painting''
[*]make: *** Error 2
[*]make: Leaving directory `/home/kevin/tmp/qt-x11-opensource-src-4.4.0/examples''
[*]make: *** Error 2
[*]$
小结：关于QT 4.4 中出现 BUG 参考文献的内容介绍完了，希望本文对你有所帮助！
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