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Inspired by this Answer QML - Import external JavaScript file I am trying to load a .js file from a external URL. 

import QtQuick 2.9
import QtQuick.Window 2.2

import 'http://code.qt.io/cgit/qt/qtdeclarative.git/plain/examples/quick/demos/photoviewer/PhotoViewerCore/script/script.js' as Test

Window {
    id: window
    visible: true
    width: 600
    height: 600

    Component.onCompleted: console.log('It is:', Test.calculateScale(100, 100, 200) + '!\nMagical!')
}

But with the import 'http://...' statement my application is not even starting / crashes immediately after start (without any error message).

I have the strong feeling that I am missing something to get the external import working, but I have no idea what exactly.

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9
  • This is probably some incompatibillity of the "new" diskcache functionallity of Qt, where the result of the JIT when loading a QML file is stored, so that it has not to be rebuilt. Try to dissalbe diskcaching. stackoverflow.com/questions/41922581/… Commented Mar 7, 2018 at 13:56
  • Also you might try to get that problem fixed (if that is possible) by filing a bug report. Commented Mar 7, 2018 at 13:57
  • Thank you, your first comment helped me with the error message. But my application is still not starting / crashes immediately after start (without an error message now). Commented Mar 7, 2018 at 14:00
  • Can you try, instead of importing a script, to load an image via HTTP? There might be problems for your Qt app to load anything from the net. Maybe problems with the proxy. Commented Mar 7, 2018 at 14:03
  • @derM Image {source: 'http://.....'} works :/ Commented Mar 7, 2018 at 14:07
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