bevy_pbr called `Option::unwrap()` on a `None` value

[ettoreleandrotognoli]

I had an issue trying to run it in web environment, bevy run is ok, but bevy run web has an error in runtime.

    let player_sprite = player_animations
        .sprite_sheet
        .with_size_hint(5970, 1426)
        .sprite3d(&mut atlas_layouts)
        .with_custom_size(Vec2::new(6., 6.));
    player.insert((
        player_sprite,
        SpritesheetAnimation::new(player_animations.idle.clone()),
    ));

panicked at /home/ettore/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/bevy_pbr-0.18.1/src/material.rs:1061:18:
called `Option::unwrap()` on a `None` value

Stack:

__wbg_new_227d7c05414eb861@http://127.0.0.1:4000/build/flappy_bird.js:1068:25
flappy_bird-500baa97e90c27f4.wasm.console_error_panic_hook::Error::new::__wbg_new_227d7c05414eb861::hd031248f2dc42f25 externref shim@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[179650]:0x3f4adef
flappy_bird-500baa97e90c27f4.wasm.console_error_panic_hook::hook::h83312b226e532eb8@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[19958]:0x237b1ad
flappy_bird-500baa97e90c27f4.wasm.core::ops::function::Fn::call::hdce34fd021cb262b@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[252277]:0x408b751
flappy_bird-500baa97e90c27f4.wasm.std::panicking::panic_with_hook::h77afe0ddfda2cb89@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[70221]:0x36f7d5e
flappy_bird-500baa97e90c27f4.wasm.std::panicking::panic_handler::{{closure}}::hf36efc37fdd11196@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[89221]:0x3a133b3
flappy_bird-500baa97e90c27f4.wasm.std::sys::backtrace::__rust_end_short_backtrace::h46ab1174c51ef229@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[247807]:0x4082473
flappy_bird-500baa97e90c27f4.wasm.__rustc[16f1505adc47261a]::rust_begin_unwind@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[135455]:0x3e021a5
flappy_bird-500baa97e90c27f4.wasm.core::panicking::panic_fmt::h6651313c3e2c6c2f@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[123272]:0x3d47665
flappy_bird-500baa97e90c27f4.wasm.core::panicking::panic::h0149fc8f1656305a@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[177905]:0x3f40130
flappy_bird-500baa97e90c27f4.wasm.core::option::unwrap_failed::h351295eb7223eb75@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[238804]:0x4067ff2
flappy_bird-500baa97e90c27f4.wasm.bevy_pbr::material::specialize_material_meshes::h2723e18c40ae1a70@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[616]:0x366881
flappy_bird-500baa97e90c27f4.wasm.bevy_ecs::system::system::System::run_without_applying_deferred::hbdbe602374721192@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[1007]:0x6ad7d9
flappy_bird-500baa97e90c27f4.wasm.bevy_ecs::schedule::executor::__rust_begin_short_backtrace::run_without_applying_deferred::h7d05f08f6c0cd0ba@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[178291]:0x3f42657
flappy_bird-500baa97e90c27f4.wasm.bevy_ecs::schedule::schedule::Schedule::run::h1f985e086b74069c@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[10738]:0x1b8cb0b
flappy_bird-500baa97e90c27f4.wasm.bevy_ecs::world::World::schedule_scope::hffb95461fabe966b@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[31896]:0x2a7615b
flappy_bird-500baa97e90c27f4.wasm.bevy_app::sub_app::SubApps::update::he5544dc984f780d8@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[28186]:0x289037c
flappy_bird-500baa97e90c27f4.wasm.bevy_app::app::App::update::h82ee17d862fd7c62@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[72464]:0x376e75f
flappy_bird-500baa97e90c27f4.wasm.<bevy_winit::state::WinitAppRunnerState as winit::application::ApplicationHandler<bevy_winit::WinitUserEvent>>::about_to_wait::hddb99cd5498d3e90@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[933]:0x62f788
flappy_bird-500baa97e90c27f4.wasm.winit::platform_impl::web::event_loop::EventLoop<T>::spawn::{{closure}}::h4bca427f8accb630@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[9582]:0x1a22e94
flappy_bird-500baa97e90c27f4.wasm.winit::platform_impl::web::event_loop::runner::Shared::handle_event::h29d9a77efd00c107@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[9884]:0x1a850f9
flappy_bird-500baa97e90c27f4.wasm.winit::platform_impl::web::event_loop::runner::Shared::request_redraw::h1d739f896a5033c0@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[17156]:0x216a9af
flappy_bird-500baa97e90c27f4.wasm.winit::platform_impl::web::web_sys::animation_frame::AnimationFrameHandler::on_animation_frame::{{closure}}::he36d5a07a759c3d1@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[144927]:0x3e5944a
flappy_bird-500baa97e90c27f4.wasm.wasm_bindgen::convert::closures::_::invoke::h931eabab982c49fc@http://127.0.0.1:4000/build/flappy_bird_bg.wasm:wasm-function[142911]:0x3e49e96
wasm_bindgen__convert__closures_____invoke__h931eabab982c49fc@http://127.0.0.1:4000/build/flappy_bird.js:1903:10
real@http://127.0.0.1:4000/build/flappy_bird.js:2186:20


flappy_bird.js:628:25
    __wbg_error_a6fa202b58aa1cd3 http://127.0.0.1:4000/build/flappy_bird.js:628
    h83312b226e532eb8 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:37204672
    hdce34fd021cb262b http://127.0.0.1:4000/build/flappy_bird_bg.wasm:67680081
    h77afe0ddfda2cb89 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:57638238
    hf36efc37fdd11196 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:60896179
    h46ab1174c51ef229 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:67642483
    rust_begin_unwind http://127.0.0.1:4000/build/flappy_bird_bg.wasm:65020325
    h6651313c3e2c6c2f http://127.0.0.1:4000/build/flappy_bird_bg.wasm:64255589
    h0149fc8f1656305a http://127.0.0.1:4000/build/flappy_bird_bg.wasm:66322736
    h351295eb7223eb75 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:67534834
    h2723e18c40ae1a70 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:3565697
    hbdbe602374721192 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:7002073
    h7d05f08f6c0cd0ba http://127.0.0.1:4000/build/flappy_bird_bg.wasm:66332247
    h1f985e086b74069c http://127.0.0.1:4000/build/flappy_bird_bg.wasm:28887819
    hffb95461fabe966b http://127.0.0.1:4000/build/flappy_bird_bg.wasm:44523867
    he5544dc984f780d8 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:42533756
    h82ee17d862fd7c62 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:58124127
    flappy_bird-500baa97e90c27f4.wasm.<bevy_winit::state::WinitAppRunnerState as winit::application::ApplicationHandler<bevy_winit::WinitUserEvent>>::about_to_wait::hddb99cd5498d3e90 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:6485896
    h4bca427f8accb630 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:27405972
    h29d9a77efd00c107 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:27807993
    h1d739f896a5033c0 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:35039663
    he36d5a07a759c3d1 http://127.0.0.1:4000/build/flappy_bird_bg.wasm:65377354
    h931eabab982c49fc http://127.0.0.1:4000/build/flappy_bird_bg.wasm:65314454
    wasm_bindgen__convert__closures_____invoke__h931eabab982c49fc http://127.0.0.1:4000/build/flappy_bird.js:1903
    real http://127.0.0.1:4000/build/flappy_bird.js:2186

So I started to use bevy_sprite3d, and it is working:

    let atlas_layout = atlas_layouts.add(TextureAtlasLayout::from_grid(
        UVec2::new(5970 / 6, 1426),
        6,
        1,
        None,
        None,
    ));
    player.insert((
        Sprite {
            image: player_animations.sprite_sheet.image().clone(),
            texture_atlas: Some(TextureAtlas {
                layout: atlas_layout,
                index: 0,
            }),
            ..default()
        },
        Sprite3d {
            pixels_per_metre: 1426. / 8.,
            alpha_mode: AlphaMode::Blend,
            unlit: true,
                ..default()
        },
        SpritesheetAnimation::new(player_animations.idle.clone()),
    ));

I'm very happy to see that the SpritesheetAnimation is compatible with the Sprite3d

[merwaaan]

Hi there,
I never tried this crate in web-mode but PR are welcome!