Hi, On Friday 01 November 2013 12:40:18 Graham Labdon wrote: > My project has images stored as Qt resources and I have somehow broken my > project so that they are no longer displayed in my application. If I open > the Qt Resource editor I can see them, I can also see the in QDesigner. > When I compile the project the qrc_***.cpp file gets generated > I would be grateful if someone could help me determine why the images are > not rendered in my application.
does the qrc_*.obj file get generated? Is it about as big as all the images
combined?
If you open the qrc_*.cpp file you should see from the generated comments
which files were included. Do you find the images you expected?
Check the *.qrc file, are those the same file names that you are using?
E.g.:
<file>hallo.png</file> --> ":/hallo.png"
<file>hello/world.png</file> --> ":/hello/world.png"
<file alias="foo.png">bar.png</file> --> ":/foo.png" (with the content of
bar.png)
If you try to open one of those files directly what happens. Insert something
like this to your code:
QFile testfile(":/foo.png");
if(testfile.open(QIODevice::ReadOnly)) qDebug()<<"Can open foo.png";
else qDebug()<<"foo.png missing, probably no qrc included";
testfile.close();
If this tests successful: you are probably using an image format that does not
get loaded when you start the application. Check your imageformat plugins.
As a last resort: use something like GammaRay to check what gets included in
your program.
> I am using Qt5 with Visual Studio 2012
I feel generous: I forgive you. ;-P
Konrad
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