oops...
tried to do MMT on a linear image. created a preview. turned on the real-time preview window, and crash.
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x0000000122396b30
0x000000011de5a4a6 in pcl::StatusMonitor::Update ()
(gdb) where
#0 0x000000011de5a4a6 in pcl::StatusMonitor::Update ()
#1 0x000000011dd75450 in pcl::PCL_IntegerResampleEngine::Apply<pcl::FloatPixelTraits> ()
#2 0x000000011dcbd7be in pcl::MultiscaleMedianTransformInterface::GenerateRealTimePreview ()
#3 0x000000011dde610d in pcl::InterfaceDispatcher::GenerateRealTimePreview ()
#4 0x0000000100cf2efe in pi::ProcessInterface::GenerateRealTimePreview ()
#5 0x0000000100d2adf3 in pi::PixInsightRealTimePreview::GeneratePreviewImage ()
#6 0x0000000100d2f750 in pi::PixInsightRealTimePreview::Generate ()
#7 0x0000000100d2f923 in pi::PixInsightRealTimePreview::SelectView ()
#8 0x0000000100d2fa26 in pi::PixInsightRealTimePreview::showEvent ()
#9 0x0000000101d38235 in QWidget::event ()
#10 0x0000000101ce04fd in QApplicationPrivate::notify_helper ()
#11 0x0000000101ce7728 in QApplication::notify ()
#12 0x0000000100171e81 in pi::PixInsightApplication::notify ()
#13 0x0000000104a5e16f in QCoreApplication::notifyInternal ()
#14 0x0000000101d3aac5 in QWidgetPrivate::show_helper ()
#15 0x0000000101d3a8f4 in QWidgetPrivate::showChildren ()
#16 0x0000000101d3a9a4 in QWidgetPrivate::show_helper ()
#17 0x0000000101d3ae0f in QWidget::setVisible ()
#18 0x0000000100e38cda in pi::PixInsightWorkspace::SetActiveWindow ()
#19 0x0000000100d2ff09 in pi::PixInsightRealTimePreview::SetOwner ()
#20 0x0000000100098ec5 in pi::APIGlobalContext::SetRealTimePreviewOwner ()
#21 0x000000011de00d27 in pcl::RealTimePreview::SetOwner ()
#22 0x000000011dde593e in pcl::InterfaceDispatcher::RealTimePreviewUpdated ()
#23 0x0000000104a76eea in QMetaObject::activate ()
#24 0x0000000102382201 in QAbstractButton::clicked ()
#25 0x0000000102099c61 in QAbstractButton::mousePressEvent ()
#26 0x000000010209abf0 in QAbstractButton::keyPressEvent ()
#27 0x000000010209ae41 in QAbstractButton::mouseReleaseEvent ()
#28 0x000000010216b332 in QToolButton::mouseReleaseEvent ()
#29 0x0000000101d37fb7 in QWidget::event ()
#30 0x0000000102099fb8 in QAbstractButton::event ()
#31 0x000000010216cc7f in QToolButton::event ()
#32 0x0000000101ce04fd in QApplicationPrivate::notify_helper ()
#33 0x0000000101ce782c in QApplication::notify ()
#34 0x0000000100171e81 in pi::PixInsightApplication::notify ()
#35 0x0000000104a5e16f in QCoreApplication::notifyInternal ()
#36 0x0000000101ce56a5 in QApplicationPrivate::sendMouseEvent ()
#37 0x0000000101c973fb in QMacCocoaAutoReleasePool::~QMacCocoaAutoReleasePool ()
#38 0x00007fff86e716d6 in -[NSWindow sendEvent:] ()
#39 0x0000000101c8bee7 in QMacInputContext::reset ()
#40 0x00007fff86e6d744 in -[NSApplication sendEvent:] ()
#41 0x0000000101c91214 in QMacInputContext::reset ()
#42 0x00007fff86d832fa in -[NSApplication run] ()
#43 0x0000000101c9c495 in QDesktopWidget::resizeEvent ()
#44 0x0000000104a5d014 in QEventLoop::processEvents ()
#45 0x0000000104a5d3d4 in QEventLoop::exec ()
#46 0x0000000104a5f3d7 in QCoreApplication::exec ()
#47 0x00000001001889f8 in main ()
#48 0x000000010000b9d8 in start ()
