TOPIC:

    java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.radaee.view.VPage.vFinished()' on a null object reference
            at com.radaee.view.PDFPageView.vIsRenderFinish(PDFPageView.java:494)
            at com.radaee.view.PDFViewPager$1.handleMessage(PDFViewPager.java:32)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5257)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

    public boolean vIsRenderFinish()
    {
        if(m_vpage == null) return false;
        return m_vpage.vFinished();
    }

public boolean vIsRenderFinish() {
        return this.m_vpage.vFinished();
    }