Use of bevy_ecs_tilemap causes application crash on window minimize (Windows)

[LeonardMH]

Any usage of bevy_ecs_tilemap seems to cause the application to crash when the application window is minimized. This is reproducible using the built in map example with $env:RUST_BACKTRACE=1; cargo run --release --example map.

Backtrace below:

thread 'main' panicked at 'view entity should exist: QueryDoesNotMatch(0v0)', C:\Users\leonardmh\.cargo\registry\src\github.com-1ecc6299db9ec823\bevy_core_pipeline-0.7.0\src\main_pass_2d.rs:45:14
stack backtrace:
   0: std::panicking::begin_panic_handler
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c\/library\std\src\panicking.rs:584
   1: core::panicking::panic_fmt
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c\/library\core\src\panicking.rs:143
   2: core::result::unwrap_failed
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c\/library\core\src\result.rs:1749
   3: <bevy_core_pipeline::main_pass_2d::MainPass2dNode as bevy_render::render_graph::node::Node>::run
   4: bevy_ecs::storage::sparse_set::SparseSet<I,V>::get_or_insert_with
   5: bevy_ecs::storage::sparse_set::SparseSet<I,V>::get_or_insert_with
   6: bevy_render::renderer::render_system
   7: <bevy_ecs::system::exclusive_system::ExclusiveSystemFn<F> as bevy_ecs::system::exclusive_system::ExclusiveSystem>::run
   8: <bevy_ecs::schedule::stage::SystemStage as bevy_ecs::schedule::stage::Stage>::run
   9: core::mem::drop
  10: bevy_app::app::App::update
  11: winit::platform_impl::platform::event_loop::EventLoop<T>::run_return
  12: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
  13: winit::platform_impl::platform::event_loop::runner::EventLoopRunner<T>::send_event
  14: winit::platform_impl::platform::event_loop::runner::EventLoopRunner<T>::move_state_to
  15: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
  16: winit::platform_impl::platform::event_loop::runner::EventLoopRunner<T>::catch_unwind
  17: winit::platform_impl::platform::event_loop::normalize_pointer_pressure
  18: CallWindowProcW
  19: EnumChildWindows
  20: IsIconic
  21: KiUserCallbackDispatcher
  22: NtUserDispatchMessage
  23: DispatchMessageW
  24: winit::platform_impl::platform::event_loop::EventLoop<T>::run_return
  25: winit::platform_impl::platform::event_loop::EventLoop<T>::run
  26: bevy_winit::handle_create_window_events
  27: bevy_winit::change_window
  28: bevy_winit::winit_runner_with
  29: core::ops::function::Fn::call
  30: bevy_app::app::App::run
  31: core::ptr::drop_in_place<core::option::Option<bevy_render::mesh::mesh::Indices>>

I reproduced this using the latest commit on main, currently 7ed6296.

[LeonardMH]

At first I thought this was just a bevy problem in general, but I created a minimal bevy project (the hello_world example) and I was able to minimize the window. I then went back to my project and just removed everything related to bevy_ecs_tilemap and my application no longer crashed on minimize.

[LeonardMH]

I attempted to git bisect debug to determine when this broke, but going back to the first commit that has a still working version of map.rs (1a91e7c) still crashes, though the backtrace does look different.

[StarArawn]

This is a bug in Bevy please see:
bevyengine/bevy#4526