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Panic while releasing click #750

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jaredoconnell opened this issue Nov 16, 2024 · 1 comment
Open

Panic while releasing click #750

jaredoconnell opened this issue Nov 16, 2024 · 1 comment
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@jaredoconnell
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jaredoconnell commented Nov 16, 2024 •
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This happened while testing http_cats. This was on the vello-0.3 branch, but does not appear to be related. I wasn't paying attention to exactly what I was clicking on as I did not expect this to happen. I think I was clicking back into the window after selecting an HTTP code to display.

2024-11-15 21:19:16.753 http_cats[70767:6916910] +[IMKClient subclass]: chose IMKClient_Legacy
2024-11-15 21:19:16.753 http_cats[70767:6916910] +[IMKInputSession subclass]: chose IMKInputSession_Legacy
02:19:17.665Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerEnter
02:19:17.665Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished handled=false
02:19:18.111Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerDown
02:19:18.112Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished handled=false
02:19:18.401Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerUp
02:19:18.401Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:18.775Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerDown
02:19:18.775Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:18.867Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerUp
02:19:18.867Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:19.201Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerDown
02:19:19.202Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:19.295Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerUp
02:19:19.295Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:19.634Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerDown
02:19:19.635Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:19.762Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerUp
02:19:19.762Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:20.434Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerDown
02:19:20.435Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:20.530Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerUp
02:19:20.531Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:23.622Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerDown
02:19:23.623Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:23.744Z DEBUG dispatch_pointer_event: Running ON_POINTER_EVENT pass with PointerUp
02:19:23.745Z DEBUG dispatch_pointer_event: ON_POINTER_EVENT finished focused_widget=382 handled=false
02:19:23.745Z DEBUG mutate_widget{name="RootWidget"}: Action ButtonPressed(Primary) on widget WidgetId(5)
thread 'main' panicked at masonry/src/passes/update.rs:60:57:
get_pair_mut: widget not in widget tree
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
thread 'main' panicked at library/core/src/panicking.rs:221:5:
panic in a function that cannot unwind
stack backtrace:
02:19:23.753Z DEBUG connecting to 172.67.204.170:443
02:19:23.765Z DEBUG connected to 172.67.204.170:443
   0:        0x1037404e8 - std::backtrace_rs::backtrace::libunwind::trace::hbebc8679d47bdc2c
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
   1:        0x1037404e8 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a2e9637943241aa
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:        0x1037404e8 - std::sys::backtrace::_print_fmt::he430849680584674
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/sys/backtrace.rs:65:5
   3:        0x1037404e8 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h243268f17d714c7f
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/sys/backtrace.rs:40:26
   4:        0x10375d4c0 - core::fmt::rt::Argument::fmt::h0d339881c25f3c31
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/fmt/rt.rs:173:76
   5:        0x10375d4c0 - core::fmt::write::hb3cfb8a30e72d7ff
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/fmt/mod.rs:1182:21
   6:        0x10373dbb4 - std::io::Write::write_fmt::hfb2314975de9ecf1
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/io/mod.rs:1827:15
   7:        0x1037415c4 - std::sys::backtrace::BacktraceLock::print::he14461129ccbfef5
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/sys/backtrace.rs:43:9
   8:        0x1037415c4 - std::panicking::default_hook::{{closure}}::h14c7718ccf39d316
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:269:22
   9:        0x1037411e8 - std::panicking::default_hook::hc62e60da3be2f352
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:296:9
  10:        0x103742088 - std::panicking::rust_panic_with_hook::h09e8a656f11e82b2
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:800:13
  11:        0x1037419b0 - std::panicking::begin_panic_handler::{{closure}}::h1230eb3cc91b241c
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:667:13
  12:        0x103740974 - std::sys::backtrace::__rust_end_short_backtrace::hc3491307aceda2c2
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/sys/backtrace.rs:168:18
  13:        0x1037416a0 - rust_begin_unwind
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:665:5
  14:        0x1037b9c38 - core::panicking::panic_nounwind_fmt::runtime::h5290ab2b4897aadc
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:112:18
  15:        0x1037b9c38 - core::panicking::panic_nounwind_fmt::h91ee161184879b56
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:122:5
  16:        0x1037b9cb0 - core::panicking::panic_nounwind::heab7ebe7a6cd845c
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:221:5
  17:        0x1037b9e28 - core::panicking::panic_cannot_unwind::hedc43d82620205bf
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:309:5
  18:        0x102ddbb0c - winit::platform_impl::macos::view::WinitView::mouse_up::hc1d65a2417a5b41b
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/macros/declare_class.rs:981:25
  19:        0x18ce5fb50 - <unknown>
  20:        0x18c450058 - <unknown>
  21:        0x18c44fcf4 - <unknown>
  22:        0x18cc4d59c - <unknown>
  23:        0x102e04478 - <(A,) as objc2::encode::EncodeArguments>::__invoke::h1c4103346934815c
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/encode.rs:437:26
  24:        0x102da727c - objc2::runtime::message_receiver::msg_send_primitive::send_super::he94e26d7336ed1ae
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/runtime/message_receiver.rs:193:18
  25:        0x102da6b08 - objc2::runtime::message_receiver::MessageReceiver::send_super_message::h699ae851f8e452ab
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/runtime/message_receiver.rs:477:33
  26:        0x102dd4638 - objc2::__macro_helpers::msg_send::MsgSend::send_super_message::h850e8dce8558d320
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/__macro_helpers/msg_send.rs:53:13
  27:        0x102dd4738 - objc2::__macro_helpers::msg_send::MsgSend::send_super_message_static::hfac1959fec30f438
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/__macro_helpers/msg_send.rs:71:18
  28:        0x102dd77cc - winit::platform_impl::macos::app::WinitApplication::send_event::h27ea1dc3e3006221
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.30.5/src/platform_impl/macos/app.rs:42:26
  29:        0x18c860984 - <unknown>
  30:        0x18c31bba4 - <unknown>
  31:        0x102e14824 - <() as objc2::encode::EncodeArguments>::__invoke::h6f5928d8aba6e4d0
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/encode.rs:437:26
  32:        0x102e17a28 - objc2::runtime::message_receiver::msg_send_primitive::send::h99ea88247bbe12a0
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/runtime/message_receiver.rs:173:18
  33:        0x102e105f4 - objc2::runtime::message_receiver::MessageReceiver::send_message::h5e88488115748189
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/runtime/message_receiver.rs:433:38
  34:        0x102e01e48 - objc2::__macro_helpers::msg_send::MsgSend::send_message::heff409755db40683
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/__macro_helpers/msg_send.rs:27:31
  35:        0x102e02580 - objc2_app_kit::generated::__NSApplication::NSApplication::run::h44af8435350eac88
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/macros/extern_methods.rs:247:14
  36:        0x1024cb668 - winit::platform_impl::macos::event_loop::EventLoop<T>::run_on_demand::{{closure}}::{{closure}}::hc3bae5eecde0d389
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.30.5/src/platform_impl/macos/event_loop.rs:306:26
  37:        0x102494654 - objc2::rc::autorelease::autoreleasepool::h1aadd6f68ffabbb9
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.5.2/src/rc/autorelease.rs:438:15
  38:        0x1024cb5b4 - winit::platform_impl::macos::event_loop::EventLoop<T>::run_on_demand::{{closure}}::h122afc34e7a15215
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.30.5/src/platform_impl/macos/event_loop.rs:292:13
  39:        0x10249ae3c - winit::platform_impl::macos::event_handler::EventHandler::set::he03df26084a4b86e
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.30.5/src/platform_impl/macos/event_handler.rs:98:9
  40:        0x102494420 - winit::platform_impl::macos::app_state::ApplicationDelegate::set_event_handler::h1e52ec65bc927e89
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.30.5/src/platform_impl/macos/app_state.rs:172:9
  41:        0x1024cb54c - winit::platform_impl::macos::event_loop::EventLoop<T>::run_on_demand::h72c4cc225b891300
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.30.5/src/platform_impl/macos/event_loop.rs:291:9
  42:        0x1024cbb64 - winit::platform_impl::macos::event_loop::EventLoop<T>::run::hc40abbea63c601f7
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.30.5/src/platform_impl/macos/event_loop.rs:278:9
  43:        0x1024f6700 - winit::event_loop::EventLoop<T>::run_app::h9778570aa6718aed
                               at /Users/jaredoconnell/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.30.5/src/event_loop.rs:265:9
  44:        0x10249e2f4 - masonry::event_loop_runner::run_with::hcee8626ae8916950
                               at /Users/jaredoconnell/Documents/repos/xilem_clean/masonry/src/event_loop_runner.rs:150:5
  45:        0x1024f1144 - xilem::Xilem<State,Logic>::run_windowed_in::h7101b380d510aa63
                               at /Users/jaredoconnell/Documents/repos/xilem_clean/xilem/src/lib.rs:145:9
  46:        0x1024e97d0 - http_cats::run::h7e4a27a85dae1f6e
                               at /Users/jaredoconnell/Documents/repos/xilem_clean/xilem/examples/http_cats.rs:224:5
  47:        0x1024e9aa4 - http_cats::main::h75bf79f717322fe8
                               at /Users/jaredoconnell/Documents/repos/xilem_clean/xilem/examples/http_cats.rs:262:5
  48:        0x1024d73b8 - core::ops::function::FnOnce::call_once::h0379d2c552bd49b1
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/ops/function.rs:250:5
  49:        0x10248c66c - std::sys::backtrace::__rust_begin_short_backtrace::h4debb1187639b6a1
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/sys/backtrace.rs:152:18
  50:        0x1024e26b8 - std::rt::lang_start::{{closure}}::h78691e8c674647ba
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:162:18
  51:        0x103739b84 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h4f74490c6170ea16
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/ops/function.rs:284:13
  52:        0x103739b84 - std::panicking::try::do_call::h2f36d2f1f1af8d28
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40
  53:        0x103739b84 - std::panicking::try::ha6af9029a7d93c94
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19
  54:        0x103739b84 - std::panic::catch_unwind::ha4f738ae2ba7c3a4
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14
  55:        0x103739b84 - std::rt::lang_start_internal::{{closure}}::hf216622dc2c733e3
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:141:48
  56:        0x103739b84 - std::panicking::try::do_call::haa691957db1dd55f
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40
  57:        0x103739b84 - std::panicking::try::ha0c1a49b9fabc98e
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19
  58:        0x103739b84 - std::panic::catch_unwind::h68ad032c646bb0ab
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14
  59:        0x103739b84 - std::rt::lang_start_internal::hdd117cb81a316264
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:141:20
  60:        0x1024e267c - std::rt::lang_start::h81d7ea7baa6cc5b8
                               at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:161:17
  61:        0x1024e9ad4 - _main
thread caused non-unwinding panic. aborting.
@jaredoconnell jaredoconnell added the bug Something isn't working label Nov 16, 2024
@jaredoconnell jaredoconnell mentioned this issue Nov 16, 2024
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DJMcNab commented Nov 18, 2024

It looks like this happens if the previously focused widget has been destroyed before update_focus runs, which is at least theoretically possible. We should be robust against this case.

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