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Animated FastBlur causes Qt Quick application to crash on exit

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Hello. I have a problem with animated ShaderEffect, FastBlur. When application exits after playing animation it crashes with following statement: “Error – RtlWerpReportException failed with status code :-1073741823. Will try to launch the process directly”. If I change ending radius value to 0. it will not crash on exit. Not sure if it’s a bug or I made some mistakes that lead up to that. Application is the default Qt Quick 2.2 application (no changes) with following QML file: import QtQuick 2.2 import QtQuick.Window 2.1 import QtGraphicalEffects 1.0   Window {     visible: true     width: 360     height: 360       MouseArea {         anchors.fill: parent         onClicked: {             if ( mouse.button == Qt.LeftButton ){                 animations.restart();             }         }     }       SequentialAnimation {         id: animations;         NumberAnimation {             target: coverBlur;             property: "radius";             from: 0.0;             to: 64.0             duration: 2000;             easing.type: Easing.InOutQuad         }         NumberAnimation {             duration: 3000;         }         NumberAnimation {             target: coverBlur;             property: "radius";             from: 64.0;             to: 0.0             duration: 2000;             easing.type: Easing.InOutQuad         }     }       Rectangle {         id: albumRect;         width: parent.width;         height: parent.height;         color: "transparent";           FastBlur{             id: coverBlur;             source: coverImg;             anchors.fill: coverImg;             radius: 64;         }           Image {             id: coverImg;             smooth: true;             anchors.rightMargin: 10;             anchors.leftMargin: 10;             anchors.bottomMargin: 10;             anchors.topMargin: 10;             anchors.fill: parent;             source: "qrc:///cover.png";             opacity: 1.0;             fillMode: Image.PreserveAspectFit;             visible: false;         }     } }

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