Crash on Android in QGuiApplicationPrivate::processKeyEvent()

Crash on Android when typing into QTextfield.
Error in qguiapplication.cpp, line 1526:
Access to 0-pointer "window" because #ifdef Q_OS_ANDROID below results in not returning when window==0, see:

if (!window
#ifdef Q_OS_ANDROID
&& e->keyType != QEvent::KeyRelease && e->key != Qt::Key_Back
#endif
)

{ return; }

if (window->d_func()->blockedByModalWindow)

{ // <-- here window==0 // a modal window is blocking this window, don't allow key events through return; }