René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Crash in ScatterplotPlugin::updateHeadsUpDisplay due to EXC_BREAKPOINT in libsystem_malloc","articleBody":"App crashes with EXC_BREAKPOINT at xzm_xzone_malloc_freelist_outlined when adding HeadsUpDisplayItem in ScatterplotPlugin. Suspected heap corruption or invalid pointer during memory allocation.\n\n\n\u003e * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BREAKPOINT (code=1, subcode=0x199f66b1c)\n\u003e   frame #0: 0x0000000199f66b1c libsystem_malloc.dylib`_xzm_xzone_malloc_freelist_outlined + 864\n\u003e   frame #1: 0x000000019a0f8a78 libc++abi.dylib`operator new(unsigned long) + 52\n\u003e   frame #2: 0x0000000102dbf634 libMV_Public.dylib`mv::AbstractHeadsUpDisplayModel::Row::Row(this=0x000000016fdf3620, headsUpDisplayItem=std::__1::shared_ptr\u003cmv::util::HeadsUpDisplayItem\u003e::element_type @ 0x0000000681701ff8 strong=1 weak=1) at AbstractHeadsUpDisplayModel.h:202:20\n\u003e   frame #6: 0x000000012e10c864 libScatterplotPlugin_p1.0.0_c1.4.0.dylib`ScatterplotPlugin::updateHeadsUpDisplay(this=0x0000000786f40000) at ScatterplotPlugin.cpp:978:61\n\u003e ","author":{"url":"https://github.com/sbvis","@type":"Person","name":"sbvis"},"datePublished":"2025-09-12T18:15:11.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/197/Scatterplot/issues/197"}