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I am trying to compile qtwebengine for raspberry pi using [http://wiki.qt.io/RaspberryPi2EGLFS ](link url)

AND

compilation terminates with following errors :

...
...
.obj/qquickwebengineview.o:qquickwebengineview.cpp:function QQuickWebEngineView::webChannel(): error: undefined reference to 'QQmlWebChannel::QQmlWebChannel(QObject*)'
collect2: error: ld returned 1 exit status
make[2]: *** [../../lib/libQt5WebEngine.so.5.6.1] Error 1
make[2]: Leaving directory `/home/gesar/pi-qt5.6/raspi/qtwebengine/src/webengine'
make[1]: *** [sub-webengine-install_subtargets] Error 2
make[1]: Leaving directory `/home/gesar/pi-qt5.6/raspi/qtwebengine/src'
make: *** [sub-src-install_subtargets] Error 2

-- What am I missing? It says about qtwebchannel but I have successfully installed qtwebchannel.

Please help. I have been trying for more than 2 weeks

GSR
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1 Answers1

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I was able to solve this problem by rebuilding the QtWebChannel:

~/raspi/qtwebchannel$ make

and then going back to the QtWebEngine:

~/raspi/qtwebengine$ make

This builds the libQt5WebEngine.so

Evan Carslake
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Ryan Furio
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  • Forgot to mention to copy ~/raspi/qtwebchannel/lib/libQt5WebChannel.so.5.6.2 to : ~/raspi/qt5pi/lib and then do a make clean, make in each of the above directories mentioned above. – Ryan Furio May 29 '16 at 13:24