Details
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Bug
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Resolution: Incomplete
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P1: Critical
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None
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5.10.0 Beta 1, 5.10.0 Beta 2
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None
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Windows 10 x64.
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Android
Description
It crashes the app.
I have a class which checks if image is on disk or not and dowonloads it if needed.
Once the image is downloaded and saved on disk it calls function to request image from image provider.
So WITH Qt 5.10 it comes into function
function setSourceToProvider() {
source = "image://imageProvider/" + model.image.toString() // here
}
and crashes. It happens even before going to image provider.
code snippet:
Image {
id: questImage
anchors.fill: parent
horizontalAlignment: Image.AlignHCenter
fillMode: Image.PreserveAspectCrop
//smooth: true
asynchronous: true
cache: true
mipmap: true
function setSourceToProvider() {
source = "image://imageProvider/" + model.image.toString()
}
Component.onCompleted: {
var imageCacher = uhelper.imageCacher(model.image.toString())
if (imageCacher.isCached()) {
setSourceToProvider()
} else {
// TODO set to loading image
imageCacher.downloaded.connect(setSourceToProvider)
}
}
}
Stack trace
1 ?? 0xe37fa580 2 QQmlPropertyData * qQmlPropertyCacheProperty<QV4::String const *>(QJSEngine *, QObject *, QV4::String const *, QQmlContextData *, QQmlPropertyData&) 0xe2d7575e 3 QV4::QObjectWrapper::findProperty(QV4::ExecutionEngine *, QObject *, QQmlContextData *, QV4::String *, QV4::QObjectWrapper::RevisionMode, QQmlPropertyData *) 0xe2d334b0 4 QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionEngine *, QQmlContextData *, QObject *, QV4::String *, QV4::QObjectWrapper::RevisionMode, bool *) 0xe2d33800 5 QV4::QQmlContextWrapper::get(QV4::Managed const *, QV4::String *, bool *) 0xe2d06db6 6 QV4::ExecutionContext::getProperty(QV4::String *) 0xe2cecca6 7 QV4::Runtime::method_getActivationProperty(QV4::ExecutionEngine *, int) 0xe2d3e16c 8 QV4::Moth::VME::run(QV4::ExecutionEngine *, unsigned const char *) 0xe2d39768 9 QV4::Moth::VME::exec(QV4::ExecutionEngine *, unsigned const char *) 0xe2d3be4c 10 QV4::Script::run() 0xe2d0dd26 11 ?? 0xdf703268
all works with qt 5.9.2