bevy
bevy copied to clipboard
Published
20 hours ago •
bevyengine
bevyengine
2D examples crash on exit with "Couldn't get swap chain texture"
Bevy version
main, commit 2a1ebc4ac
[Optional] Relevant system information
2024-02-06T02:02:22.879898Z INFO bevy_render::renderer: AdapterInfo { name: "AMD Radeon Graphics (RADV GFX1103_R1)", vendor: 4098, device: 5567, device_type: IntegratedGpu, driver: "radv", driver_info: "Mesa 23.3.3", backend: Vulkan }
2024-02-06T02:02:23.344221Z INFO bevy_diagnostic::system_information_diagnostics_plugin::internal: SystemInfo { os: "Linux 39 Fedora Linux", kernel: "6.6.13-200.fc39.x86_64", cpu: "", core_count: "8", memory: "58.5 GiB" }
What you did
cargo run --example sprite
What went wrong
Everything runs fine until I close the window, then:
thread 'Compute Task Pool (2)' panicked at crates/bevy_render/src/view/window/mod.rs:372:21:
Couldn't get swap chain texture, operation unrecoverable: The swap chain has been lost and needs to be recreated
stack backtrace:
0: rust_begin_unwind
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
1: core::panicking::panic_fmt
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
2: bevy_render::view::window::prepare_windows
at ./crates/bevy_render/src/view/window/mod.rs:372:21
3: core::ops::function::FnMut::call_mut
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:166:5
4: core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:294:13
5: <Func as bevy_ecs::system::function_system::SystemParamFunction<fn(F0,F1,F2,F3,F4,F5,F6,F7,F8) .> Out>>::run::call_inner
at ./crates/bevy_ecs/src/system/function_system.rs:661:21
6: <Func as bevy_ecs::system::function_system::SystemParamFunction<fn(F0,F1,F2,F3,F4,F5,F6,F7,F8) .> Out>>::run
at ./crates/bevy_ecs/src/system/function_system.rs:664:17
7: <bevy_ecs::system::function_system::FunctionSystem<Marker,F> as bevy_ecs::system::system::System>::run_unsafe
at ./crates/bevy_ecs/src/system/function_system.rs:504:19
8: bevy_ecs::schedule::executor::multi_threaded::MultiThreadedExecutor::spawn_system_task::{{closure}}::{{closure}}
at ./crates/bevy_ecs/src/schedule/executor/multi_threaded.rs:535:26
9: core::ops::function::FnOnce::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
10: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
11: std::panicking::try::do_call
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
12: __rust_try
13: std::panicking::try
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
14: std::panic::catch_unwind
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
15: bevy_ecs::schedule::executor::multi_threaded::MultiThreadedExecutor::spawn_system_task::{{closure}}
at ./crates/bevy_ecs/src/schedule/executor/multi_threaded.rs:530:23
16: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::future::future::Future>::poll
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:297:9
17: <futures_lite::future::CatchUnwind<F> as core::future::future::Future>::poll::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:588:42
18: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
19: std::panicking::try::do_call
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
20: __rust_try
21: std::panicking::try
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
22: std::panic::catch_unwind
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
23: <futures_lite::future::CatchUnwind<F> as core::future::future::Future>::poll
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:588:9
24: async_executor::Executor::spawn::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:158:20
25: async_task::raw::RawTask<F,T,S,M>::run::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-task-4.7.0/src/raw.rs:550:21
26: core::ops::function::FnOnce::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
27: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
28: std::panicking::try::do_call
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
29: __rust_try
30: std::panicking::try
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
31: std::panic::catch_unwind
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
32: async_task::raw::RawTask<F,T,S,M>::run
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-task-4.7.0/src/raw.rs:549:23
33: async_task::runnable::Runnable<M>::run
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-task-4.7.0/src/runnable.rs:781:18
34: async_executor::Executor::run::{{closure}}::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:254:21
35: <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:449:33
36: async_executor::Executor::run::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:261:32
37: futures_lite::future::block_on::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:99:19
38: std::thread::local::LocalKey<T>::try_with
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:270:16
39: std::thread::local::LocalKey<T>::with
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:246:9
40: futures_lite::future::block_on
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:78:5
41: bevy_tasks::task_pool::TaskPool::new_internal::{{closure}}::{{closure}}::{{closure}}::{{closure}}
at ./crates/bevy_tasks/src/task_pool.rs:180:37
42: std::panicking::try::do_call
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
43: __rust_try
44: std::panicking::try
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
45: std::panic::catch_unwind
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
46: bevy_tasks::task_pool::TaskPool::new_internal::{{closure}}::{{closure}}::{{closure}}
at ./crates/bevy_tasks/src/task_pool.rs:174:43
47: std::thread::local::LocalKey<T>::try_with
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:270:16
48: std::thread::local::LocalKey<T>::with
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:246:9
49: bevy_tasks::task_pool::TaskPool::new_internal::{{closure}}::{{closure}}
at ./crates/bevy_tasks/src/task_pool.rs:167:25
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
Encountered a panic in system `bevy_render::view::window::prepare_windows`!
thread 'main' panicked at crates/bevy_render/src/pipelined_rendering.rs:145:45:
called `Result::unwrap()` on an `Err` value: RecvError
stack backtrace:
0: rust_begin_unwind
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
1: core::panicking::panic_fmt
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
2: core::result::unwrap_failed
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1653:5
3: core::result::Result<T,E>::unwrap
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/result.rs:1077:23
4: bevy_render::pipelined_rendering::update_rendering::{{closure}}::{{closure}}::{{closure}}
at ./crates/bevy_render/src/pipelined_rendering.rs:145:21
5: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::future::future::Future>::poll
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:297:9
6: <futures_lite::future::CatchUnwind<F> as core::future::future::Future>::poll::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:588:42
7: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
8: std::panicking::try::do_call
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
9: __rust_try
10: std::panicking::try
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
11: std::panic::catch_unwind
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
12: <futures_lite::future::CatchUnwind<F> as core::future::future::Future>::poll
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:588:9
13: async_executor::Executor::spawn::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:158:20
14: async_task::raw::RawTask<F,T,S,M>::run::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-task-4.7.0/src/raw.rs:550:21
15: core::ops::function::FnOnce::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
16: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
17: std::panicking::try::do_call
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
18: __rust_try
19: std::panicking::try
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
20: std::panic::catch_unwind
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
21: async_task::raw::RawTask<F,T,S,M>::run
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-task-4.7.0/src/raw.rs:549:23
22: async_task::runnable::Runnable<M>::run
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-task-4.7.0/src/runnable.rs:781:18
23: async_executor::Executor::run::{{closure}}::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:254:21
24: <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:449:33
25: async_executor::Executor::run::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-executor-1.8.0/src/lib.rs:261:32
26: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::future::future::Future>::poll
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:297:9
27: <futures_lite::future::CatchUnwind<F> as core::future::future::Future>::poll::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:588:42
28: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
29: std::panicking::try::do_call
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
30: __rust_try
31: std::panicking::try
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
32: std::panic::catch_unwind
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
33: <futures_lite::future::CatchUnwind<F> as core::future::future::Future>::poll
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:588:9
34: bevy_tasks::task_pool::TaskPool::execute_global_scope::{{closure}}::{{closure}}
at ./crates/bevy_tasks/src/task_pool.rs:502:22
35: <futures_lite::future::Or<F1,F2> as core::future::future::Future>::poll
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:446:33
36: bevy_tasks::task_pool::TaskPool::execute_global_scope::{{closure}}
at ./crates/bevy_tasks/src/task_pool.rs:506:41
37: bevy_tasks::task_pool::TaskPool::scope_with_executor_inner::{{closure}}
at ./crates/bevy_tasks/src/task_pool.rs:433:89
38: futures_lite::future::block_on::{{closure}}
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:99:19
39: std::thread::local::LocalKey<T>::try_with
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:270:16
40: std::thread::local::LocalKey<T>::with
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:246:9
41: futures_lite::future::block_on
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/futures-lite-2.2.0/src/future.rs:78:5
42: bevy_tasks::task_pool::TaskPool::scope_with_executor_inner
at ./crates/bevy_tasks/src/task_pool.rs:389:13
43: bevy_tasks::task_pool::TaskPool::scope_with_executor::{{closure}}
at ./crates/bevy_tasks/src/task_pool.rs:320:17
44: std::thread::local::LocalKey<T>::try_with
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:270:16
45: std::thread::local::LocalKey<T>::with
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/local.rs:246:9
46: bevy_tasks::task_pool::TaskPool::scope_with_executor
at ./crates/bevy_tasks/src/task_pool.rs:316:9
47: bevy_render::pipelined_rendering::update_rendering::{{closure}}
at ./crates/bevy_render/src/pipelined_rendering.rs:141:30
48: bevy_ecs::world::World::resource_scope
at ./crates/bevy_ecs/src/world/mod.rs:1672:22
49: bevy_render::pipelined_rendering::update_rendering
at ./crates/bevy_render/src/pipelined_rendering.rs:138:5
50: core::ops::function::Fn::call
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:79:5
51: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
52: bevy_app::app::SubApp::extract
at ./crates/bevy_app/src/app.rs:170:9
53: bevy_app::app::App::update
at ./crates/bevy_app/src/app.rs:268:13
54: bevy_winit::run_app_update_if_should
at ./crates/bevy_winit/src/lib.rs:717:9
55: bevy_winit::handle_winit_event
at ./crates/bevy_winit/src/lib.rs:597:21
56: bevy_winit::winit_runner::{{closure}}
at ./crates/bevy_winit/src/lib.rs:281:9
57: core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:294:13
58: core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:294:13
59: winit::platform_impl::platform::x11::EventLoop<T>::single_iteration
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.10/src/platform_impl/linux/x11/mod.rs:608:17
60: winit::platform_impl::platform::x11::EventLoop<T>::poll_events_with_timeout
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.10/src/platform_impl/linux/x11/mod.rs:547:9
61: winit::platform_impl::platform::x11::EventLoop<T>::pump_events
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.10/src/platform_impl/linux/x11/mod.rs:453:13
62: winit::platform_impl::platform::x11::EventLoop<T>::run_on_demand
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.10/src/platform_impl/linux/x11/mod.rs:414:19
63: winit::platform_impl::platform::EventLoop<T>::run_on_demand
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.10/src/platform_impl/linux/mod.rs:821:56
64: winit::platform_impl::platform::EventLoop<T>::run
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.10/src/platform_impl/linux/mod.rs:814:9
65: winit::event_loop::EventLoop<T>::run
at /home/alercah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.10/src/event_loop.rs:249:9
66: bevy_winit::winit_runner
at ./crates/bevy_winit/src/lib.rs:296:23
67: core::ops::function::FnOnce::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
68: core::ops::function::FnOnce::call_once{{vtable.shim}}
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
69: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
70: bevy_app::app::App::run
at ./crates/bevy_app/src/app.rs:308:9
71: sprite::main
at ./examples/2d/sprite.rs:6:5
72: core::ops::function::FnOnce::call_once
at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
This stack trace is pretty cursed, with the nested catch_unwind calls.
Bisected to #11660. cc @hymm
Seems to only happen on X11 for me (ran through XWayland), Wayland directly works fine. I am running GNOME Wayland.
I bet it's because we're not waiting for the render thread to finish before cleaning up the window. We probably need to add a drop check that if the render thread isn't on the main thread we should wait for the render world to be sent back before dropping the render world channels.
Could someone test if https://github.com/bevyengine/bevy/pull/11737 helps with this issue?
hmm, I wonder if the swap chain is already destroyed when the resource is dropped. Might need to prevent render from being run again if we're exiting the app.
does this branch fix this issue https://github.com/hymm/bevy/tree/no-render-if-app-exit?
2024-02-07T07:19:09.357857Z INFO bevy_winit::system: Closing window 0v1
exiting early
thread 'Compute Task Pool (12)' panicked at crates/bevy_render/src/view/window/mod.rs:372:21:
Couldn't get swap chain texture, operation unrecoverable: The swap chain has been lost and needs to be recreated
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Encountered a panic in system `bevy_render::view::window::prepare_windows`!
friz64@arch ~/D/r/bevy ((0fb0f3f2))> git diff
diff --git a/crates/bevy_render/src/pipelined_rendering.rs b/crates/bevy_render/src/pipelined_rendering.rs
index 86acfe37c..805603a97 100644
--- a/crates/bevy_render/src/pipelined_rendering.rs
+++ b/crates/bevy_render/src/pipelined_rendering.rs
@@ -180,6 +180,7 @@ fn update_rendering(app_world: &mut World, _sub_app: &mut App) {
// dont run render if app exit has been sent
if let Some(app_exit) = app_world.get_resource::<Events<AppExit>>() {
if !app_exit.is_empty() {
+ println!("exiting early");
return;
}
}
The branch gets taken, but it still panics.
weird. 2 possibilities: either the prepare windows is panicking for render run before app exit is sent or it's taking more than 2 ticks for the app to exit, since events only live for 2 frames. Could you add a println! after the 2 if's and see if it logs something after the "exiting early"?
Could you add a println! after the 2 if's and see if it logs something after the "exiting early"?
It does not log something.
That means it's most likely the first option, which I'm not sure how to fix yet.
It now panics twice on the main branch, see: https://github.com/bevyengine/bevy/issues/11811#issuecomment-1937259162
Also, I got curious and tried directly running it in an X11 session (so, without XWayland) to see if it would behave differently, and indeed, it doesn't panic, but this error is printed instead:
2024-02-10T22:16:03.120880Z INFO bevy_window::system: No windows are open, exiting
2024-02-10T22:16:03.121002Z INFO bevy_winit::system: Closing window 0v1
2024-02-10T22:16:03.143735Z ERROR log: X11 error: XError {
description: "BadWindow (invalid Window parameter)",
error_code: 3,
request_code: 148,
minor_code: 1,
}
2024-02-10T22:16:03.146932Z ERROR bevy_winit: winit event loop returned an error: os error at /home/friz64/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.10/src/platform_impl/linux/x11/mod.rs:433: Xlib error: X error: BadWindow (invalid Window parameter) (code: 3, request code: 148, minor code: 1)
I'm not sure if this is really related, as this has been reported (twice?) before #11660 got merged:
- https://github.com/bevyengine/bevy/issues/11236
- https://github.com/bevyengine/bevy/issues/11150
So it might just be that the panic caused by #11660 only happens when running through XWayland. Oh how I love all this. Big headache.
Hi there, I ran into the same issue and noticed an interesting difference in behaviour:
I got the panic specifically when trying to add a camera to the Startup system:
fn main() {
App::new()
// this crashes when closing the window with https://github.com/bevyengine/bevy/issues/11734
.add_systems(Startup, setup_camera)
.add_plugins(DefaultPlugins)
.run();
}
fn setup_camera(mut commands: Commands) {
commands.spawn(Camera2dBundle::default());
}
When I instead replace the setup_camera function with an empty do_nothing function ( fn do_nothing() {} ), then I get a rather benign-looking error on closing:
2024-03-28T11:58:43.553731Z ERROR log: X11 error: XError {
description: "BadWindow (invalid Window parameter)",
error_code: 3,
request_code: 148,
minor_code: 1,
}
2024-03-28T11:58:43.567517Z ERROR bevy_winit: winit event loop returned an error: os error at /home/alex/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/linux/x11/mod.rs:427: Xlib error: X error: BadWindow (invalid Window parameter) (code: 3, request code: 148, minor code: 1)
Maybe that second error is also unwanted, not sure (every single GUI application I've ever seen seems to throw errors regularly when running normal) but at least it's something else; hope that helps in tracking stuff down! :)
We already identified the issue for a while and #12524 is waiting for review.
Until then a workaround is disabling pipelined rendering:
App::new()
.add_plugins(
DefaultPlugins.build()
.disable::<PipelinedRenderingPlugin>()
)
