Qt5: Unknown module(s) in QT: serialport
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Hi,
Qt5/Qt Creator 2.6.1/linux64/ubuntu 12.10/:
I installed QtSerialPort.
QT += serialport in .pro
Runing the terminal example I get:
@17:49:40: Running steps for project terminal...
17:49:40: Starting: "/home/wim/Qt5.0.0/5.0.0/gcc_64/bin/qmake" /home/wim/qt/terminal/terminal.pro -r -spec linux-g++-64 CONFIG+=debug CONFIG+=declarative_debug CONFIG+=qml_debug
Project ERROR: Unknown module(s) in QT: serialport
17:49:40: The process "/home/wim/Qt5.0.0/5.0.0/gcc_64/bin/qmake" exited with code 3.
Error while building/deploying project terminal (kit: Desktop Qt 5.0.0 GCC 64bit (SDK))
When executing step 'qmake'@Qt version for desktop:
@Name:
Qt 5.0.0 GCC 64bit (SDK)
ABI:
x86-linux-generic-elf-64bit
Source:
/home/wim/Qt5.0.0/5.0.0/gcc_64
mkspec:
linux-g++-64
qmake:
/home/wim/Qt5.0.0/5.0.0/gcc_64/bin/qmake
Version:
5.0.0
QMAKE_SPEC
linux-g++-64
QMAKE_VERSION
3.0
QMAKE_XSPEC
linux-g++-64
QT_HOST_BINS
/home/wim/Qt5.0.0/5.0.0/gcc_64/bin
QT_HOST_DATA
/home/wim/Qt5.0.0/5.0.0/gcc_64
QT_HOST_PREFIX
/home/wim/Qt5.0.0/5.0.0/gcc_64
QT_INSTALL_ARCHDATA
/home/wim/Qt5.0.0/5.0.0/gcc_64
QT_INSTALL_BINS
/home/wim/Qt5.0.0/5.0.0/gcc_64/bin
QT_INSTALL_CONFIGURATION
/etc/xdg
QT_INSTALL_DATA
/home/wim/Qt5.0.0/5.0.0/gcc_64/
QT_INSTALL_DEMOS
/home/wim/Qt5.0.0/5.0.0/gcc_64/examples
QT_INSTALL_DOCS
/home/wim/Qt5.0.0/5.0.0/gcc_64/doc
QT_INSTALL_EXAMPLES
/home/wim/Qt5.0.0/5.0.0/gcc_64/examples
QT_INSTALL_HEADERS
/home/wim/Qt5.0.0/5.0.0/gcc_64/include
QT_INSTALL_IMPORTS
/home/wim/Qt5.0.0/5.0.0/gcc_64/imports
QT_INSTALL_LIBEXECS
/home/wim/Qt5.0.0/5.0.0/gcc_64/libexec
QT_INSTALL_LIBS
/home/wim/Qt5.0.0/5.0.0/gcc_64/lib
QT_INSTALL_PLUGINS
/home/wim/Qt5.0.0/5.0.0/gcc_64/plugins
QT_INSTALL_PREFIX
/home/wim/Qt5.0.0/5.0.0/gcc_64
QT_INSTALL_QML
/home/wim/Qt5.0.0/5.0.0/gcc_64/qml
QT_INSTALL_TESTS
/home/wim/Qt5.0.0/5.0.0/gcc_64/tests
QT_INSTALL_TRANSLATIONS
/home/wim/Qt5.0.0/5.0.0/gcc_64/translations
QT_SYSROOTQT_VERSION
5.0.0
@So, qmake looks for libs and header files locally (/home/wim/Qt5.0.0/5.0.0/gcc_64). So I copied the serial libs and headers to this local directory as well.
Still the serial module cannot be found...
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Well, answering myself...
After some experimenting I found out that I had to copy the include, libs and mkspecs directories from the qtserialport build directory into the current project directory.
(BTW: check the permissions of the ttyXXX you like to connect to).
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我也遇上来 纠结来半天才发现是在原来有2个qmake 貌似编译qtserialport时用那个qt5.0.0里面的qmake就正常了
/home/han/Qt5.0.0/5.0.0/gcc/bin/qmake -spec /home/han/Qt5.0.0/5.0.0/gcc/mkspecs/linux-g++-32 ../qtserialport/qtserialport.pro
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wspilot, you saved my time.
Had the same issues with Qt3D. The point about copying mkspecs also was critical.
