I can not read local file from qrc in qt5.11.2 + MSVC2017
Hello I used Qt 5.11.2 with MSVC2017 (only for qwebengine support). I want to load some qrc, but have error (device cannot open). And watch that file url changefrom ":/files/pagespeed.html" to windows ":\files\pagespeed.html" :c So maybe I get error from thic changes. How I can disable auto replace separator fo qrc or how I can read file from qrc? I clean all and rebuild project, but it not help me.
I use some code:
QFile f(":/files/pagespeed.html"); f.open(QIODevice::ReadOnly); QString html = QString(f.readAll()); f.close();
<RCC> <qresource prefix="/files"> <file>pagespeed.html</file> </qresource> </RCC>
QT += core gui greaterThan(QT_MAJOR_VERSION, 4): QT += widgets webengine webenginewidgets TARGET = qt5-web TEMPLATE = app DEFINES += QT_DEPRECATED_WARNINGS CONFIG += c++11 SOURCES += \ main.cpp \ mainwindow.cpp HEADERS += \ mainwindow.h FORMS += \ mainwindow.ui RESOURCES += \ main.qrc
qt manages the path seperator for you (internally) if you sty with the non Windows variant :)
Anyway, did you rerun qmake after adding the file to your Qt-Ressource file ? otherwise the file will not be packed into the binary file.
Also you can try it with the url version of the path:
You are right! It is my error, rebuild all project with full delete old directory and all work fine. Thanks for fast and good answer!