Urgent Help Needed to build Linux distribution

[Ram_Thakkar77]

OMG, streching my hairs. After copying QtWebEngineProcess Now getting so many error:

QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled
WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed.
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
Qt WebEngine ICU data not found at /root/Desktop/QTEXETesting. Trying fallback directory... The application MAY NOT work.

[p3c0]

@Ram_Thakkar77 Well I think you need to check this too.
http://doc.qt.io/qt-5/qtwebengine-deploying.html

[Ram_Thakkar77]

@p3c0, After reading above link i pasted all files mentioned in that pages to my directory but still getting same error. any other way around to solve this issue??

[p3c0]

@Ram_Thakkar77

Qt WebEngine ICU data not found at /root/Desktop/QTEXETesting. Trying fallback directory... The application MAY NOT work.

Did you deploy all the file as said here ?
http://doc.qt.io/qt-5/qtwebengine-deploying.html#deploying-resources

at path /root/Desktop/QTEXETesting

[Ram_Thakkar77]

I pasted all files in same path and here is the scree shot of same
Screen shot

[p3c0]

@Ram_Thakkar77 Well it seems that the resources were found inside the application directory but there seems to be library incompatibility issues as seen the end.
Do you already have Qt installed at the default path on deployment machine ?
I'm too not sure which library is referring to older one. You just need to ldd to check if libraries from default path are referred.

[Ram_Thakkar77]

@p3c0, yes QT is installed on my machine but for testing purpose i just renamed QT folder. I just need to check that whether without QT folder its working or not??

[p3c0]

Try. You actually need to find out which new library is referring to default one.

[Ram_Thakkar77]

@p3c0, Actually i tried a lot but not managed to find out what is the actual cause. Its very urgent, i need to redistribute my qt made application to some one. So please help me out for this problem.

[p3c0]

@Ram_Thakkar77 Can you post output of ldd QtWebEngineProcess which is present in your application directory ?

[Ram_Thakkar77]

@p3c0m here is the link for same ldd QtWebEngineProcess

[p3c0]

@Ram_Thakkar77 Well Sorry reframing.. does the ldd show same dependencies when you run the script ?

[Ram_Thakkar77]

@p3c0 on terminal I am getting below error :

root@ashavin-desktop:~# '/root/Desktop/QTEXETesting/QTBrowser.sh' 
QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled
WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed.
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
Installed Qt WebEngine locales directory not found at location /opt/Qt5.7.1/5.7/gcc_64/translations/qtwebengine_locales. Trying application directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
[0215/122421:WARNING:resource_bundle.cc(311)] locale_file_path.empty() for locale 
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
Installed Qt WebEngine locales directory not found at location /opt/Qt5.7.1/5.7/gcc_64/translations/qtwebengine_locales. Trying application directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
[0215/122422:WARNING:resource_bundle.cc(311)] locale_file_path.empty() for locale 
Cannot mix incompatible Qt library (version 0x50201) with this library (version 0x50701)
Aborted (core dumped)

[p3c0]

@Ram_Thakkar77 Can you do ldd on QtWebEngineProcess inside the script because that is where you export library paths and that is where we can find what QtWebEngineProcess uses.

[Ram_Thakkar77]

@p3c0 here it is:

Start ldd of QtWebEngineProcess
/root/Desktop/QTEXETesting/QtWebEngineProcess: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: no version information available (required by /root/Desktop/QTEXETesting/QtWebEngineProcess)
	linux-vdso.so.1 =>  (0x00007fff59b42000)
	libQt5WebEngineCore.so.5 => not found
	libQt5Quick.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 (0x00007f8a03b03000)
	libQt5Gui.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 (0x00007f8a034b5000)
	libQt5WebChannel.so.5 => not found
	libQt5Qml.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 (0x00007f8a02eae000)
	libQt5Network.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 (0x00007f8a02b69000)
	libQt5Positioning.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Positioning.so.5 (0x00007f8a02934000)
	libQt5Core.so.5 => /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 (0x00007f8a0228e000)
	libGL.so.1 => /usr/lib/nvidia-340/libGL.so.1 (0x00007f8a01f41000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f8a01d23000)
	libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f8a01a1f000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f8a01718000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f8a01502000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f8a0113d000)
	libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007f8a00f16000)
	libharfbuzz.so.0 => /usr/lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x00007f8a00cc1000)
	libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f8a00aa8000)
	libicui18n.so.52 => /usr/lib/x86_64-linux-gnu/libicui18n.so.52 (0x00007f8a006a0000)
	libicuuc.so.52 => /usr/lib/x86_64-linux-gnu/libicuuc.so.52 (0x00007f8a00327000)
	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f8a00123000)
	libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f89ffe1a000)
	librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f89ffc12000)
	/lib64/ld-linux-x86-64.so.2 (0x000055d2d4cd5000)
	libnvidia-tls.so.340.101 => /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.101 (0x00007f89ffa0f000)
	libnvidia-glcore.so.340.101 => /usr/lib/nvidia-340/libnvidia-glcore.so.340.101 (0x00007f89fcdfa000)
	libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007f89fcac5000)
	libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007f89fc8b3000)
	libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007f89fc60f000)
	libgraphite2.so.3 => /usr/lib/x86_64-linux-gnu/libgraphite2.so.3 (0x00007f89fc3e9000)
	libicudata.so.52 => /usr/lib/x86_64-linux-gnu/libicudata.so.52 (0x00007f89fab7b000)
	libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f89fa93d000)
	libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007f89fa71d000)
	libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007f89fa519000)
	libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007f89fa313000)
Finished ldd of QtWebEngineProcess
QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled
WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed.
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
Installed Qt WebEngine locales directory not found at location /opt/Qt5.7.1/5.7/gcc_64/translations/qtwebengine_locales. Trying application directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
[0215/123909:WARNING:resource_bundle.cc(311)] locale_file_path.empty() for locale 
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
Installed Qt WebEngine locales directory not found at location /opt/Qt5.7.1/5.7/gcc_64/translations/qtwebengine_locales. Trying application directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
[0215/123909:WARNING:resource_bundle.cc(311)] locale_file_path.empty() for locale 
Cannot mix incompatible Qt library (version 0x50201) with this library (version 0x50701)
Aborted (core dumped)

[p3c0]

@Ram_Thakkar77 Are you sure this was after exporting new LD_LIBRARY_PATH because QtWebEngineProcess is using Qt libraries installed at default path and not your deployed libraries.

[Ram_Thakkar77]

@p3c0 I m really very for silly mistake here is my .sh file code and output which i got from terminal:

QtBrowser.sh code

#!/bin/sh
appname=`basename $0 | sed s,\.sh$,,`

dirname=`dirname $0`
tmp="${dirname#?}"

if [ "${dirname%$tmp}" != "/" ]; then
dirname=$PWD/$dirname
fi
LD_LIBRARY_PATH=$dirname
export LD_LIBRARY_PATH
export QT_PLUGIN_PATH=$dirname/plugins

echo 'Start ldd of QtWebEngineProcess'
ldd $dirname/QtWebEngineProcess
echo 'Finished ldd of QtWebEngineProcess'

$dirname/$appname "$@"

Terminal Output

root@ashavin-desktop:~# '/root/Desktop/QTEXETesting/QTBrowser.sh' 
Start ldd of QtWebEngineProcess
	linux-vdso.so.1 =>  (0x00007ffcb7bed000)
	libQt5WebEngineCore.so.5 => /root/Desktop/QTEXETesting/libQt5WebEngineCore.so.5 (0x00007ff87e586000)
	libQt5Quick.so.5 => /root/Desktop/QTEXETesting/libQt5Quick.so.5 (0x00007ff87df95000)
	libQt5Gui.so.5 => /root/Desktop/QTEXETesting/libQt5Gui.so.5 (0x00007ff87d808000)
	libQt5WebChannel.so.5 => /root/Desktop/QTEXETesting/libQt5WebChannel.so.5 (0x00007ff87d5eb000)
	libQt5Qml.so.5 => /root/Desktop/QTEXETesting/libQt5Qml.so.5 (0x00007ff87cff3000)
	libQt5Network.so.5 => /root/Desktop/QTEXETesting/libQt5Network.so.5 (0x00007ff87cc94000)
	libQt5Positioning.so.5 => /root/Desktop/QTEXETesting/libQt5Positioning.so.5 (0x00007ff87ca55000)
	libQt5Core.so.5 => /root/Desktop/QTEXETesting/libQt5Core.so.5 (0x00007ff87c337000)
	libGL.so.1 => /usr/lib/nvidia-340/libGL.so.1 (0x00007ff87bfd2000)
	libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007ff87bdb4000)
	libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007ff87bab0000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007ff87b7a9000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007ff87b593000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007ff87b1ce000)
	librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007ff87afc5000)
	libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007ff87adc1000)
	libgobject-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 (0x00007ff87ab70000)
	libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007ff87a867000)
	libsmime3.so => /usr/lib/x86_64-linux-gnu/libsmime3.so (0x00007ff87a63b000)
	libnss3.so => /usr/lib/x86_64-linux-gnu/libnss3.so (0x00007ff87a2fe000)
	libnssutil3.so => /usr/lib/x86_64-linux-gnu/libnssutil3.so (0x00007ff87a0d0000)
	libnspr4.so => /usr/lib/x86_64-linux-gnu/libnspr4.so (0x00007ff879e93000)
	libfontconfig.so.1 => /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 (0x00007ff879c57000)
	libfreetype.so.6 => /usr/lib/x86_64-linux-gnu/libfreetype.so.6 (0x00007ff8799b3000)
	libX11.so.6 => /usr/lib/x86_64-linux-gnu/libX11.so.6 (0x00007ff87967e000)
	libXi.so.6 => /usr/lib/x86_64-linux-gnu/libXi.so.6 (0x00007ff87946e000)
	libXcursor.so.1 => /usr/lib/x86_64-linux-gnu/libXcursor.so.1 (0x00007ff879263000)
	libXext.so.6 => /usr/lib/x86_64-linux-gnu/libXext.so.6 (0x00007ff879051000)
	libXfixes.so.3 => /usr/lib/x86_64-linux-gnu/libXfixes.so.3 (0x00007ff878e4b000)
	libXrender.so.1 => /usr/lib/x86_64-linux-gnu/libXrender.so.1 (0x00007ff878c40000)
	libXcomposite.so.1 => /usr/lib/x86_64-linux-gnu/libXcomposite.so.1 (0x00007ff878a3d000)
	libasound.so.2 => /usr/lib/x86_64-linux-gnu/libasound.so.2 (0x00007ff87874d000)
	libXdamage.so.1 => /usr/lib/x86_64-linux-gnu/libXdamage.so.1 (0x00007ff878549000)
	libXtst.so.6 => /usr/lib/x86_64-linux-gnu/libXtst.so.6 (0x00007ff878343000)
	libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x00007ff8780fe000)
	libxml2.so.2 => /usr/lib/x86_64-linux-gnu/libxml2.so.2 (0x00007ff877d96000)
	libxslt.so.1 => /usr/lib/x86_64-linux-gnu/libxslt.so.1 (0x00007ff877b59000)
	/lib64/ld-linux-x86-64.so.2 (0x000055b5c9a48000)
	libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007ff87793f000)
	libicui18n.so.56 => /root/Desktop/QTEXETesting/libicui18n.so.56 (0x00007ff8774a5000)
	libicuuc.so.56 => /root/Desktop/QTEXETesting/libicuuc.so.56 (0x00007ff8770ec000)
	libicudata.so.56 => /root/Desktop/QTEXETesting/libicudata.so.56 (0x00007ff875709000)
	libgthread-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 (0x00007ff875507000)
	libnvidia-tls.so.340.101 => /usr/lib/nvidia-340/tls/libnvidia-tls.so.340.101 (0x00007ff875303000)
	libnvidia-glcore.so.340.101 => /usr/lib/nvidia-340/libnvidia-glcore.so.340.101 (0x00007ff8726ef000)
	libffi.so.6 => /usr/lib/x86_64-linux-gnu/libffi.so.6 (0x00007ff8724e6000)
	libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007ff8722a8000)
	libplc4.so => /usr/lib/x86_64-linux-gnu/libplc4.so (0x00007ff8720a3000)
	libplds4.so => /usr/lib/x86_64-linux-gnu/libplds4.so (0x00007ff871e9e000)
	libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x00007ff871c74000)
	libpng12.so.0 => /lib/x86_64-linux-gnu/libpng12.so.0 (0x00007ff871a4d000)
	libxcb.so.1 => /usr/lib/x86_64-linux-gnu/libxcb.so.1 (0x00007ff87182e000)
	liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007ff87160b000)
	libXau.so.6 => /usr/lib/x86_64-linux-gnu/libXau.so.6 (0x00007ff871407000)
	libXdmcp.so.6 => /usr/lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007ff871200000)
Finished ldd of QtWebEngineProcess
QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled
WebEngineContext used before QtWebEngine::initialize() or OpenGL context creation failed.
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
Installed Qt WebEngine locales directory not found at location /opt/Qt5.7.1/5.7/gcc_64/translations/qtwebengine_locales. Trying application directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
[0215/124437:WARNING:resource_bundle.cc(311)] locale_file_path.empty() for locale 
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine ICU data not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
Installed Qt WebEngine locales directory not found at location /opt/Qt5.7.1/5.7/gcc_64/translations/qtwebengine_locales. Trying application directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64/resources. Trying parent directory...
Qt WebEngine resources not found at /opt/Qt5.7.1/5.7/gcc_64. Trying application directory...
[0215/124437:WARNING:resource_bundle.cc(311)] locale_file_path.empty() for locale 
Cannot mix incompatible Qt library (version 0x50201) with this library (version 0x50701)
Aborted (core dumped)
root@ashavin-desktop:~# 

[p3c0]

@Ram_Thakkar77 Sorry Im too out of options. May be some else can be of help from here.
I would suggest you to ask this question on the Qt mailing list.

[Ram_Thakkar77]

@p3c0 , Do me one favor. According my requirement can you suggest me how to make a qt application in fresh system?

Below are few points according my requirement:

1. Want to build linux executable using qtwebengine to play some html5 webgl content.
2. using same project if i can manage to play .mp4 video file then its huge advantage for me.
3. Need to distribute my qt app.

If require i will also take one fresh system and will install Qt on that system. So suggest me right direction for same.

[p3c0]

@Ram_Thakkar77 Actually no new suggestions as compared to older posts in this thread.
As said earlier you need to follow these 2 carefully:
http://doc.qt.io/qt-5/linux-deployment.html
http://doc.qt.io/qt-5/qtwebengine-deploying.html

If require i will also take one fresh system and will install Qt on that system.

That is a very good idea. Also please make sure you don't have any version of Qt already installed.