QT符号查找错误
从命令行运行qtcreator时,出现以下错误:QT符号查找错误,qt,Qt,从命令行运行qtcreator时,出现以下错误: qtcreator: symbol lookup error: /usr/lib/x86_64-linux-gnu/libQt5Network.so.5: undefined symbol: _ZN16QLoggingCategoryD1Ev 如果我打字 nm -u /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 我得到没有符号 系统是ubuntu 16.10 编辑:根据G.M.的要求,ldd qt
qtcreator: symbol lookup error: /usr/lib/x86_64-linux-gnu/libQt5Network.so.5: undefined symbol: _ZN16QLoggingCategoryD1Ev
如果我打字
nm -u /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
我得到没有符号
系统是ubuntu 16.10
编辑:根据G.M.的要求,
ldd qtcreator
的结果如下所示
linux vdso.so.1=>(0x00007ffc73fc9000)
libExtensionSystem.so.1=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/。/lib/QtCreator/libExtensionSystem.so.1(0x00007f8298dc8000)
libAggregation.so.1=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/./lib/QtCreator/libAggregation.so.1(0x00007f8298bc2000)
libUtils.so.1=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/./lib/QtCreator/libUtils.so.1(0x00007f8298818000)
libQt5Widgets.so.5=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/./lib/Qt/lib/libQt5Widgets.so.5(0x00007f8297fc9000)
libQt5Gui.so.5=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/./lib/Qt/lib/libQt5Gui.so.5(0x00007f8297820000)
libQt5Concurrent.so.5=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/。/lib/Qt/lib/libQt5Concurrent.so.5(0x00007f829761a000)
libQt5Network.so.5=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/./lib/Qt/lib/libQt5Network.so.5(0x00007f82972bc000)
libQt5Core.so.5=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/./lib/Qt/lib/libQt5Core.so.5(0x00007f8296ba0000)
libGL.so.1=>/usr/lib/x86_64-linux-gnu/mesa/libGL.so.1(0x00007f82968fb000)
libpthread.so.0=>/lib/x86_64-linux-gnu/libpthread.so.0(0x00007f82966de000)
libstdc++.so.6=>/usr/lib/x86_64-linux-gnu/libstdc++.so.6(0x00007f829635b000)
libm.so.6=>/lib/x86_64-linux-gnu/libm.so.6(0x00007f8296052000)
libgcc_.so.1=>/lib/x86_64-linux-gnu/libgcc_.so.1(0x00007f8295e3c000)
libc.so.6=>/lib/x86_64-linux-gnu/libc.so.6(0x00007F8295A720000)
libdl.so.2=>/lib/x86_64-linux-gnu/libdl.so.2(0x00007f829586e000)
/lib64/ld-linux-x86-64.so.2(0x000055c6ee10e000)
libQt5Qml.so.5=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/。/lib/QtCreator/。/Qt/lib/libQt5Qml.so.5(0x00007f8295274000)
libz.so.1=>/lib/x86_64-linux-gnu/libz.so.1(0x00007f829505a000)
librt.so.1=>/lib/x86_64-linux-gnu/librt.so.1(0x00007f8294e51000)
libicui18n.so.56=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/。/lib/Qt/lib/libicui18n.so.56(0x00007f82949b7000)
libicuuc.so.56=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/./lib/Qt/lib/libicuuc.so.56(0x00007f82945fe000)
libicudata.so.56=>/home/milo/Qt5.7.0/Tools/QtCreator/bin/./lib/Qt/lib/libicudata.so.56(0x00007f8292c1b000)
libgthread-2.0.so.0=>/usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0(0x00007f8292a19000)
libglib-2.0.so.0=>/lib/x86_64-linux-gnu/libglib-2.0.so.0(0x00007f8292707000)
libexpat.so.1=>/lib/x86_64-linux-gnu/libexpat.so.1(0x00007f82924de000)
libxcb-dri3.so.0=>/usr/lib/x86_64-linux-gnu/libxcb-dri3.so.0(0x00007f82922db000)
libxcb present.so.0=>/usr/lib/x86_64-linux-gnu/libxcb present.so.0(0x00007f82920d7000)
libxcb sync.so.1=>/usr/lib/x86_64-linux-gnu/libxcb sync.so.1(0x00007f8291ed0000)
libxshmfence.so.1=>/usr/lib/x86_64-linux-gnu/libxshmfence.so.1(0x00007f8291ccd000)
libglapi.so.0=>/usr/lib/x86_64-linux-gnu/libglapi.so.0(0x00007f8291a9d000)
libXext.so.6=>/usr/lib/x86_64-linux-gnu/libXext.so.6(0x00007f829188b000)
libXdamage.so.1=>/usr/lib/x86_64-linux-gnu/libXdamage.so.1(0x00007f8291688000)
libXfixes.so.3=>/usr/lib/x86_64-linux-gnu/libXfixes.so.3(0x00007f8291481000)
libX11 xcb.so.1=>/usr/lib/x86_64-linux-gnu/libX11 xcb.so.1(0x00007f829127f000)
libX11.so.6=>/usr/lib/x86_64-linux-gnu/libX11.so.6(0x00007f8290f4500)
libxcb glx.so.0=>/usr/lib/x86_64-linux-gnu/libxcb glx.so.0(0x00007f8290d2b000)
libxcb-dri2.so.0=>/usr/lib/x86_64-linux-gnu/libxcb-dri2.so.0(0x00007f8290b26000)
libxcb.so.1=>/usr/lib/x86_64-linux-gnu/libxcb.so.1(0x00007f8290904000)
libXxf86vm.so.1=>/usr/lib/x86_64-linux-gnu/libXxf86vm.so.1(0x00007f82906fd000)
libdrm.so.2=>/usr/lib/x86_64-linux-gnu/libdrm.so.2(0x00007f82904ee000)
libpcre.so.3=>/lib/x86_64-linux-gnu/libpcre.so.3(0x00007f829027d000)
libXau.so.6=>/usr/lib/x86_64-linux-gnu/libXau.so.6(0x00007f8290079000)
libXdmcp.so.6=>/usr/lib/x86_64-linux-gnu/libXdmcp.so.6(0x00007f828fe72000)
所讨论的符号是
qloggingcontegory
的析构函数,它应该在libQt5Core.so
中定义(我想)。您能否编辑您的问题以显示“ldd`which qtcreator`”的输出。所讨论的符号是qloggingcontegory
的析构函数,它应该在libQt5Core中定义。因此,
(我想)。您能否编辑您的问题以显示“ldd`which qtcreator`”的输出。