Qml works fine on dev machine, crashes on others.
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Using vs2010 qt5.2.1
i copied my release dir to a flashdrive and tried running it on another windows machine, but on execution it fails every time. I have the qml access through qrc, along with every resource access done through qrc in the qml code.
relevant CPP code:
@ m_view = new QQuickView;
Q_CHECK_PTR(m_view);m_view->setSource(QUrl("qrc:/ControlPanel.qml"));
m_container = QWidget::createWindowContainer(m_view);Q_CHECK_PTR(m_container);
m_uiRoot = m_view->rootObject(); //root object here gets set to NULL
Q_CHECK_PTR(m_uiRoot); // fails
@ -
Did you copied the binaries with your flashdrive, or your source files? Because when you copy your binaries, you need to copy all relevant dll files with it (asuming your "another windows machine" does not have qt installed on it).
To automate this you can use windeployqt. More information here: http://qt-project.org/doc/qt-5/windows-deployment.html#the-windows-deployment-tool
If this doesn't solve your problem, could you post the error message?
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After running windeployqt, and trying copying the directory after that, still the same error.
Error message:
Problem Event Name: APPCRASH
Fault Module Name: MSVCR100.dll
Fault module version: 10.0.40219.1
Fault Module timestamp:4d5f0c22
Exception Code: 40000015
Exception Offset: 0008d6fd -
You may be missing some plugins and qml directory.
@1. Please go to your installation take plugins like platform etc.
2. Go to qml directory and get some directories like QtQml, QtQuick.2 etc. @These need to be there in the directory where you are placing your executable. This should fix your issue.
