Crash condition: when I update the Xcode version to 15.3 and run the iPhone to load the app on debug mode with the following diagnosing setting: Hardware Model: iPhone 14 pro Role: Foreground Date/Time: 2024-03-08 11:30 -0800 Launch Time: 2024-03-08 11:30 -0800 OS Version: iPhone OS 17.4(21E219) Exception Type: EXC_BREAKPOINT Exception Codes: (code=1, subcode=0x19b1eba48) Exception Note: EXC_BREAKPOINT Triggered by Thread: 1 Thread 1 Queue : com.apple.main-thread (serial) #0 0x000000019b1eba48 in xzm_malloc_zone_free_slow.cold.1 () #1 0x000000019b1e28d0 in xzm_malloc_zone_free_slow () #2 0x00000001a25ef1c8 in pas_try_deallocate_slow_no_cache () #3 0x00000001a10d32f8 in ***::String::String(__CFString const*) () #4 0x00000001a0494ab8 in WebKit::isFullWebBrowserOrRunningTest() () #5 0x00000001a09e1520 in WebKit::WebsiteDataStoreConfiguration::WebsiteDataStoreConfiguration(WebKit::IsPersistent, WebKit::WebsiteDataStoreConfiguration::ShouldInitializePaths) () #6 0x00000001a09d3ae0 in WebKit::WebsiteDataStore::defaultDataStore() () #7 0x00000001a05bc5e8 in +[WKWebsiteDataStore defaultDataStore] () #8 0x00000001a05b6624 in -[WKWebViewConfiguration websiteDataStore] () #9 0x00000001a0576850 in -[WKWebView _initializeWithConfiguration:] () #10 0x00000001a0577e04 in -[WKWebView initWithFrame:configuration:] () #11 0x0000000104cbf724 in -[AAChartView initConfigurationWithFrame:] at /Users/quinn/Documents/objcio/AAChartKit-master/AAChartKitLib/AAChartCreator/AAChartView.m:133 #12 0x0000000104cbf4e8 in -[AAChartView initWithFrame:] at /Users/quinn/Documents/objcio/AAChartKit-master/AAChartKitLib/AAChartCreator/AAChartView.m:115 #13 0x0000000104c133a4 in -[BasicChartVC setupAAChartView] at /Users/quinn/Documents/objcio/AAChartKit-master/AAChartKitDemo/ChartsDemo/BasicChartVC.m:99 #14 0x0000000104c13208 in -[BasicChartVC drawChart] at /Users/quinn/Documents/objcio/AAChartKit-master/AAChartKitDemo/ChartsDemo/BasicChartVC.m:86 #15 0x0000000104c12f9c in -[BasicChartVC viewDidLoad] at /Users/quinn/Documents/objcio/AAChartKit-master/AAChartKitDemo/ChartsDemo/BasicChartVC.m:66 #16 0x000000018d4e530c in -[UIViewController _sendViewDidLoadWithAppearanceProxyObjectTaggingEnabled] () #17 0x000000018d29bfb4 in -[UIViewController loadViewIfRequired] () #18 0x000000018d29a7a8 in -[UIViewController view] () #19 0x000000018d98a384 in -[UINavigationController _startCustomTransition:] () #20 0x000000018d39dca4 in -[UINavigationController _startDeferredTransitionIfNeeded:] () #21 0x000000018d39d3a0 in -[UINavigationController __viewWillLayoutSubviews] () #22 0x000000018d39d304 in -[UILayoutContainerView layoutSubviews] () #23 0x000000018d2b90f8 in -[UIView(CALayerDelegate) layoutSublayersOfLayer:] () #24 0x000000018c6e3e30 in CA::Layer::layout_if_needed(CA::Transaction*) () #25 0x000000018c6e39b4 in CA::Layer::layout_and_display_if_needed(CA::Transaction*) () #26 0x000000018c6e9bb4 in CA::Context::commit_transaction(CA::Transaction*, double, double*) () #27 0x000000018c6e31bc in CA::Transaction::commit() () #28 0x000000018d331280 in _UIApplicationFlushCATransaction () #29 0x000000018d330d78 in _UIUpdateSequenceRun () #30 0x000000018d330468 in schedulerStepScheduledMainSection () #31 0x000000018d330524 in runloopSourceCallback () #32 0x000000018b04162c in __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ () #33 0x000000018b0408a8 in __CFRunLoopDoSource0 () #34 0x000000018b03f058 in __CFRunLoopDoSources0 () #35 0x000000018b03dd88 in __CFRunLoopRun () #36 0x000000018b03d968 in CFRunLoopRunSpecific () #37 0x00000001cf33b4e0 in GSEventRunModal () #38 0x000000018d4b0edc in -[UIApplication _run] () #39 0x000000018d4b0518 in UIApplicationMain () #40 0x0000000104d42ba8 in main at /Users/quinn/Documents/objcio/AAChartKit-master/AAChartKitDemo/main.m:38 #41 0x00000001ae55ed84 in start ()