Hi,
I am trying to use QtQuick Controls on android (emulator for now). I
cannot deploy a single project using QtQuick Controls 2 on android. The
same project runs on windows classic and winrt. Other projects without
QtQuick Controls 2 do run on android. The encountered error messages for
the quickcontrols2 gallery example are:
Warning: QML import could not be resolved in any of the import paths:
QtQuick.Controls.impl
Warning: QML import could not be resolved in any of the import paths:
QtQuick.Controls.Material.impl
Warning: QML import could not be resolved in any of the import paths:
QtQuick.Controls.Universal.impl
Although this may sound harmless, as it's just a warning, the resulting
program will not run. With host GPU turned on, a white display is shown
and the application output window shows:
W System : ClassLoader referenced unknown path:
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/platforms/android/libqtforandroid.so:
is missing DT_SONAME will use basename as a replacement:
"libqtforandroid.so"
I Qt : qt start
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/bearer/libqandroidbearer.so:
is missing DT_SONAME will use basename as a replacement:
"libqandroidbearer.so"
D OpenGLRenderer: Use EGL_SWAP_BEHAVIOR_PRESERVED: true
D : HostConnection::get() New Host Connection established 0xab124270,
tid 2699
D : HostConnection::get() New Host Connection established 0xaeb87330,
tid 2712
I OpenGLRenderer: Initialized EGL, version 1.4
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/qml/QtQuick.2/libqtquick2plugin.so:
is missing DT_SONAME will use basename as a replacement:
"libqtquick2plugin.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/qml/QtQuick/Layouts/libqquicklayoutsplugin.so:
is missing DT_SONAME will use basename as a replacement:
"libqquicklayoutsplugin.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/qml/QtQuick/Controls.2/libqtquickcontrols2plugin.so:
is missing DT_SONAME will use basename as a replacement:
"libqtquickcontrols2plugin.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/qml/QtQuick/Controls.2/Material/libqtquickcontrols2materialstyleplugin.so:
is missing DT_SONAME will use basename as a replacement:
"libqtquickcontrols2materialstyleplugin.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/qml/QtQuick/Controls.2/Universal/libqtquickcontrols2universalstyleplugin.so:
is missing DT_SONAME will use basename as a replacement:
"libqtquickcontrols2universalstyleplugin.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/qml/Qt/labs/settings/libqmlsettingsplugin.so:
is missing DT_SONAME will use basename as a replacement:
"libqmlsettingsplugin.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so:
is missing DT_SONAME will use basename as a replacement:
"libqtquicktemplates2plugin.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/qml/QtQuick/Window.2/libwindowplugin.so:
is missing DT_SONAME will use basename as a replacement:
"libwindowplugin.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/imageformats/libqdds.so:
is missing DT_SONAME will use basename as a replacement: "libqdds.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/imageformats/libqgif.so:
is missing DT_SONAME will use basename as a replacement: "libqgif.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/imageformats/libqicns.so:
is missing DT_SONAME will use basename as a replacement: "libqicns.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/imageformats/libqico.so:
is missing DT_SONAME will use basename as a replacement: "libqico.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/imageformats/libqjpeg.so:
is missing DT_SONAME will use basename as a replacement: "libqjpeg.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/imageformats/libqtga.so:
is missing DT_SONAME will use basename as a replacement: "libqtga.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/imageformats/libqtiff.so:
is missing DT_SONAME will use basename as a replacement: "libqtiff.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/imageformats/libqwbmp.so:
is missing DT_SONAME will use basename as a replacement: "libqwbmp.so"
W linker :
/data/data/org.qtproject.example.gallery/qt-reserved-files/plugins/imageformats/libqwebp.so:
is missing DT_SONAME will use basename as a replacement: "libqwebp.so"
W Gallery : (null):0 ((null)): libpng warning: iCCP: known incorrect
sRGB profile
D : HostConnection::get() New Host Connection established 0xa07f0320,
tid 2713
D : HostConnection::get() New Host Connection established 0xaeb88140,
tid 2718
W Gallery : (null):0 ((null)): QOpenGLShader::compile(Vertex): Vertex
shader failed to compile with the following errors:
W Gallery : ERROR: 0:2: error(#101) Macro redefined: lowp
W Gallery : ERROR: 0:3: error(#101) Macro redefined: mediump
W Gallery : ERROR: 0:4: error(#101) Macro redefined: highp
W Gallery : ERROR: error(#273) 3 compilation errors. No code generated
08-31 00:33:01.629 2699 2718 W Gallery :
08-31 00:33:01.629 2699 2718 W Gallery :
W Gallery : (null):0 ((null)): *** Problematic Vertex shader source code ***
W Gallery : (null):0 ((null)): #define lowp
W Gallery : #define mediump
W Gallery : #define highp
W Gallery : #line 1
W Gallery : attribute highp vec4 vertexCoord;
W Gallery : attribute highp vec4 vertexColor;
08-31 00:33:01.629 2699 2718 W Gallery :
W Gallery : uniform highp mat4 matrix;
W Gallery : uniform highp float opacity;
08-31 00:33:01.629 2699 2718 W Gallery :
W Gallery : varying lowp vec4 color;
08-31 00:33:01.629 2699 2718 W Gallery :
W Gallery : attribute highp float _qt_order;
W Gallery : uniform highp float _qt_zRange;
W Gallery : void main()
W Gallery : {
W Gallery : gl_Position = matrix * vertexCoord;
W Gallery : color = vertexColor * opacity;
W Gallery : gl_Position.z = (gl_Position.z * _qt_zRange + _qt_order) *
gl_Position.w;
W Gallery : }
W Gallery : (null):0 ((null)): ***
W Gallery : (null):0 ((null)): QOpenGLShader::compile(Fragment):
Fragment shader failed to compile with the following errors:
W Gallery : ERROR: 0:2: error(#101) Macro redefined: lowp
W Gallery : ERROR: 0:3: error(#101) Macro redefined: mediump
W Gallery : ERROR: 0:4: error(#101) Macro redefined: highp
W Gallery : ERROR: error(#273) 3 compilation errors. No code generated
and so on...
I am running this example on Windows 10. Do I need to change my
environment or is this a bug? All bugs having similar content did not
quite describe what I am experiencing.
Thanks for an help!
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