I have a custom UIGestureRecognizerRepresentable that causes a crash. Only happens about once a week, and that’s with about a thousand times it gets invoked. But it’s persistent and annoying when it happens. The code looks like func handleUIGestureRecognizerAction(_ recognizer: Recognizer, context: Context) { let startLocation = context.converter.convert(globalPoint: recognizer.startLocation, to: coorinateSpace) coorinateSpace is set in init and has crashed on .global, .local, and .named("foo") The convert function gets caught in a AGGraphGetValue loop before finally failing. It has happened while attached to the debugger, but there is not any more information than is in the logs. I don’t even know why it would invoke AttributeGraph in the first place. Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 libsystem_kernel.dylib 0x23aedd1d0 __pthread_kill + 8 1 libsystem_pthread.dylib 0x1eb0cf7dc pthread_kill + 268 2 libsystem_c.dylib 0x197a89c98 abort + 148 3 AttributeGraph 0x1befffef0 AG::precondition_failure(char const*, ...) + 216 4 AttributeGraph 0x1bf000f68 AG::Graph::input_value_ref_slow(AG::data::ptr<AG::Node>, AG::AttributeID, unsigned int, unsigned int, AGSwiftMetadata const*, unsigned char&, long) + 936 5 AttributeGraph 0x1beffb2a8 AGGraphGetValue + 232 6 SwiftUICore 0x19626eee8 specialized UnaryLayoutComputer.updateValue() + 92 7 SwiftUICore 0x196bdc9cc specialized implicit closure #1 in closure #1 in closure #1 in Attribute.init<A>(_:) + 24 8 AttributeGraph 0x1bf001914 AG::Graph::UpdateStack::update() + 496 9 AttributeGraph 0x1bf00152c AG::Graph::update_attribute(AG::data::ptr<AG::Node>, unsigned int) + 352 10 AttributeGraph 0x1bf000e68 AG::Graph::input_value_ref_slow(AG::data::ptr<AG::Node>, AG::AttributeID, unsigned int, unsigned int, AGSwiftMetadata const*, unsigned char&, long) + 680 11 AttributeGraph 0x1beffb2a8 AGGraphGetValue + 232 12 SwiftUICore 0x196287604 specialized UnaryChildGeometry.value.getter + 92 13 SwiftUICore 0x196a21bc0 specialized implicit closure #1 in closure #1 in closure #1 in Attribute.init<A>(_:) + 52 14 AttributeGraph 0x1bf001914 AG::Graph::UpdateStack::update() + 496 15 AttributeGraph 0x1bf00152c AG::Graph::update_attribute(AG::data::ptr<AG::Node>, unsigned int) + 352 16 AttributeGraph 0x1bf000e68 AG::Graph::input_value_ref_slow(AG::data::ptr<AG::Node>, AG::AttributeID, unsigned int, unsigned int, AGSwiftMetadata const*, unsigned char&, long) + 680 17 AttributeGraph 0x1beffb2a8 AGGraphGetValue + 232 18 SwiftUICore 0x196a21b28 specialized implicit closure #1 in closure #1 in closure #1 in Attribute.init<A>(_:) + 72 19 AttributeGraph 0x1bf001914 AG::Graph::UpdateStack::update() + 496 20 AttributeGraph 0x1bf00152c AG::Graph::update_attribute(AG::data::ptr<AG::Node>, unsigned int) + 352 21 AttributeGraph 0x1beffb560 AG::Graph::value_ref(AG::AttributeID, unsigned int, AGSwiftMetadata const*, unsigned char&) + 296 22 AttributeGraph 0x1beffb2f8 AGGraphGetValue + 312 23 AttributeGraph 0x1bf00206c AGGraphGetInputValue + 60 24 SwiftUICore 0x19626d0a8 GeometryProxy.transform.getter + 220 25 SwiftUICore 0x19699ce80 GeometryProxy.convert<A>(globalPoint:to:) + 76 26 SwiftUI 0x195ddf71c UIGestureRecognizerRepresentableCoordinateSpaceConverter.convert<A>(globalPoint:to:) + 76 27 myapp.debug.dylib 0x1033b3a30 MyAppDragGesture.handleUIGestureRecognizerAction(_:context:) + 1560

The name of our app is a portmanteau, and Siri is getting it slightly wrong. It’s putting the emphasis on the second and fourth syllables instead of the first and third. Kind of like if someone starting singing /tinˈeɪʒd muˌtent/. It’s just wrong enough to be funny. It still recognizes the correct name when someone says “hey Siri”. We’ve already tried adding CFBundleSpokenName and INAlternativeAppNamePronunciationHint to info.plist, but neither is changing how Siri says it. We can’t put it in AppIntentVocabulary.plist because we don’t know the key path for the app name.