Conrod: Nothing got rendered at startup.

[zengsai]

I've tried to run example apps under examples folder, using command cargo run --release --features="winit glium" --example counter, but nothing got rendered at startup except a empty window.

after resizing the window, every thing got rendered. I'm no sure if this is a bug, how to fix it?

[barbeque]

I am having the same issue on the beta of Mojave (macOS 10.14) with my mid-2012 Macbook Pro (Intel/NVidia graphics switching). The primitives, all_winit_glium and canvas examples all experience the same symptom.

I don't have the same problem with the "hello world" example code on the Piston repository.

[nicmr]

Do you encounter the same issue when you try to run one of the piston backend examples instead of the winit glium ones?

[barbeque]

I don't, this example invocation worked - drew things immediately:

cargo run --release --features="piston" --example all_piston_window

[x4fingers]

I have the same problem as @barbeque in official release of MacOS 10.14.

[johnolos]

I can confirm that there's rendering issues with glium and Mojave, which were not present with Sierra.

[mitchmindtree]

Thanks for opening this!

I believe this has something to do with a difference in the way resize events are generated in MacOS in Mojave. This issue might be better tracked upstream here at glutin.

[lucasavila00]

Minimizing the window to the laucher and bringing it up again fixes it.

[AurevoirXavier]

If comment the code for event in event_loop.next(&mut events_loop) { ... } everything works well. It's a problem about glutin event.

---

2018-12-22

Use the latest version. This problem should be fixed.
At Mojave 10.14.2 (18C54).

[barbeque]

I can confirm on the latest version of the repo that cargo run --release --features="winit glium" --example counter now works properly on Mojave 10.14.3 beta.

[mitchmindtree]

Thanks @barbeque, I'll close this for now - if anyone is still hitting this after updating to the latest master feel free to re-open.