Crash when minimizing and restoring window

[Hades948]

Bevy version and features

bevy = "0.18", default features.

Relevant system information

• rustc 1.92.0 stable, aarch64-pc-windows-msvc
• Windows 11 Home, build 26200, Snapdragon X laptop
• wgpu 27.0.1, winit 0.30.13

AdapterInfo { name: "Qualcomm(R) Adreno(TM) X1-85 GPU", vendor: 20803, device: 909329200, device_type: IntegratedGpu, driver: "Qualcomm Technologies Inc. Adreno Vulkan Driver", driver_info: "Driver Build: 9876292e35, , 1748599450\nDate: 05/30/2025\nCompiler Version: E031.50.05.00\nDriver Branch: PP137\n", backend: Vulkan }

What you did

Ran the app below, minimized the window, restored the window. Repeat once or twice.

Cargo.toml:

[dependencies]
bevy = "0.18"

src/main.rs:

use bevy::prelude::*;

fn main() {
    App::new()
        .add_plugins(DefaultPlugins)
        .add_systems(Startup, setup)
        .run();
}

fn setup(
    mut commands: Commands,
) {
    commands.spawn(Camera2d);
    commands.spawn((
        Sprite::from_color(Color::srgb(0.8, 0.3, 0.3), Vec2::splat(200.0)),
        Transform::default(),
    ));
}

What went wrong

The window flickers a bunch upon restoring and then the game crashes with the following error:

2026-05-06T01:45:53.853057Z ERROR wgpu::backend::wgpu_core: Handling wgpu errors as fatal by default

thread 'Compute Task Pool (4)' panicked at wgpu-27.0.1\src\backend\wgpu_core.rs:3832:38:
wgpu error: Validation Error

Caused by:
  In Surface::get_current_texture_view
    Surface is not configured for presentation


stack backtrace:
   0: std::panicking::panic_handler
   1: core::panicking::panic_fmt
   2: wgpu::backend::wgpu_core::default_error_handler
             at wgpu-27.0.1\src\backend\wgpu_core.rs:693
   3: wgpu::backend::wgpu_core::ErrorSinkRaw::handle_error_or_return_handler
             at wgpu-27.0.1\src\backend\wgpu_core.rs:677
   4: wgpu::backend::wgpu_core::ContextWgpuCore::handle_error_inner
             at wgpu-27.0.1\src\backend\wgpu_core.rs:305
   5: wgpu::backend::wgpu_core::ContextWgpuCore::handle_error_nolabel
             at wgpu-27.0.1\src\backend\wgpu_core.rs:338
   6: wgpu::backend::wgpu_core::impl$56::get_current_texture
             at wgpu-27.0.1\src\backend\wgpu_core.rs:3832
   7: wgpu::api::surface::Surface::get_current_texture
             at wgpu-27.0.1\src\api\surface.rs:109
   8: bevy_render::view::window::prepare_windows
             at bevy_render-0.18.1\src\view\window\mod.rs:279
Encountered a panic in system `<Enable the debug feature to see the name>`!

thread 'Compute Task Pool (4)' panicked at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312:18:
called `Option::unwrap()` on a `None` value
   5: bevy_render::render_resource::uniform_buffer::DynamicUniformBuffer<bevy_pbr::light_probe::EnvironmentMapUniform>::get_writer
             at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312
   6: bevy_pbr::light_probe::prepare_environment_uniform_buffer
             at bevy_pbr-0.18.1\src\light_probe\mod.rs:414

thread 'Compute Task Pool (2)' panicked at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312:18:
called `Option::unwrap()` on a `None` value
   5: bevy_render::render_resource::uniform_buffer::DynamicUniformBuffer<bevy_pbr::render::fog::GpuFog>::get_writer
             at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312
   6: bevy_pbr::render::fog::prepare_fog
             at bevy_pbr-0.18.1\src\render\fog.rs:60

thread 'Compute Task Pool (3)' panicked at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312:18:
called `Option::unwrap()` on a `None` value
   5: bevy_render::render_resource::uniform_buffer::DynamicUniformBuffer<bevy_pbr::ssr::ScreenSpaceReflectionsUniform>::get_writer
             at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312
   6: bevy_pbr::ssr::prepare_ssr_settings
             at bevy_pbr-0.18.1\src\ssr\mod.rs:488

thread 'Compute Task Pool (0)' panicked at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312:18:
called `Option::unwrap()` on a `None` value
   5: bevy_render::render_resource::uniform_buffer::DynamicUniformBuffer<bevy_pbr::light_probe::LightProbesUniform>::get_writer
             at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312
   6: bevy_pbr::light_probe::upload_light_probes
             at bevy_pbr-0.18.1\src\light_probe\mod.rs:454

thread 'Compute Task Pool (1)' panicked at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312:18:
called `Option::unwrap()` on a `None` value
   5: bevy_render::render_resource::uniform_buffer::DynamicUniformBuffer<bevy_render::view::ViewUniform>::get_writer
             at bevy_render-0.18.1\src\render_resource\uniform_buffer.rs:312
   6: bevy_render::view::prepare_view_uniforms
             at bevy_render-0.18.1\src\view\mod.rs:931

[alice-i-cecile]

Can you test this on main please? We've made render recovery much more robust which should fix this.