Using particles crashes app on Blackberry 10 / Shader does not compile

import QtQuick 2.0
import QtQuick.Particles 2.0

Rectangle {
    width: 500
    height: 500
    color: "gray"

    ParticleSystem {
        id: system
    }

    ImageParticle {
        system: system
        colorVariation: 0.5
        alpha: 0.5
        color: "white"
        source: "img/particle.png"
        sizeTable: "img/sizetable.png"
    }

    Emitter {
        id: emitter
        system: system
        height: 10
        width: 10
        shape: EllipseShape {fill: true}
        emitRate: 200
        lifeSpan: 500
        lifeSpanVariation: 500
        enabled: active
        size: 16
        sizeVariation: 8
        velocityFromMovement: 10
        velocity: PointDirection { xVariation: 100; yVariation: 100;}
        acceleration: PointDirection { xVariation: 40; yVariation: 40;}
        anchors.centerIn: parent
    }
}

Jan 25 13:28:35.880 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120                           0  -----ONLINE-----
Jan 25 13:28:35.880 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default*  9000  QSocketNotifier: Can only be used with threads started with QThread

Jan 25 13:28:36.614 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  file:///accounts/1000/appdata/de.kodira.qt5.particletest.testDev_articletest718f69fd/app/native/qml/particletest/main.qml:31: ReferenceError: active is not defined

Jan 25 13:28:37.097 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  QOpenGLShader::compile(Vertex): Compile failed.


Jan 25 13:28:37.097 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  *** Problematic Vertex shader source code ***

Jan 25 13:28:37.097 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  #define TABLE
#define DEFORM
#define COLOR
#if defined(DEFORM)
attribute highp vec4 vPosTex;
#else
attribute highp vec2 vPos;
#endif
attribute highp vec4 vData; //  x = time,  y = lifeSpan, z = size,  w = endSize
attribute highp vec4 vVec; // x,y = constant velocity,  z,w = acceleration
uniform highp float entry;
#if defined(COLOR)
attribute highp vec4 vColor;
#endif
#if defined(DEFORM)
attribute highp vec4 vDeformVec; //x,y x unit vector; z,w = y unit vector
attribute highp vec3 vRotation; //x = radian...
Jan 25 13:28:37.097 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  ***

Jan 25 13:28:37.108 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  QOpenGLShader::link: "Link Error: Vertex shader is missing.
" 

Jan 25 13:28:37.108 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  QSGMaterialShader: Shader compilation failed:

Jan 25 13:28:37.108 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  "Link Error: Vertex shader is missing.
" 

Jan 25 13:28:37.108 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  QOpenGLShaderProgram::uniformLocation( qt_Matrix ): shader program is not linked 

Jan 25 13:28:37.108 de.kodira.qt5.particletest.testDev_articletest718f69fd.35922120              default   9000  QSGSimpleMaterialShader does not implement 'uniform highp mat4 qt_Matrix;' in its vertex shader