cargo run --release error

[wallace-dl]

the error is occur on pull the egui-template and nothing to edit ,how could i fix it ?

Compiling windows v0.42.0
Compiling arboard v3.2.0
Compiling darling v0.14.2
Compiling enumset_derive v0.6.1
Compiling kurbo v0.8.3
Compiling enumset v1.0.12
Compiling ron v0.8.0
Compiling accesskit v0.8.1
Compiling accesskit_consumer v0.10.0
Compiling accesskit_windows v0.10.1
Compiling accesskit_winit v0.7.1
Compiling bytemuck v1.12.3
Compiling ecolor v0.20.0
Compiling emath v0.20.0
Compiling epaint v0.20.0
Compiling egui v0.20.0
Compiling egui-winit v0.20.0
Compiling egui_glow v0.20.0
Compiling eframe v0.20.0
Compiling eframe_template v0.1.0 (D:\java\workspace\rust\eframe_template-master)
Finished dev [unoptimized + debuginfo] target(s) in 4m 38s
Running target\debug\eframe_template.exe
thread 'main' panicked at 'called Option::unwrap() on a None value', C:\Users\xxx.cargo\registry\src\rsproxy.cn-8f6827c7555bfaf8\eframe-0.20.0\src\native\run.rs:399:25

[discite]

I am having the same error, when making a build, it started to failed in my case today. i didnt update, but if i can help let me know

[coderedart]

can you check if this is still happening with the latest master?

If you still get a crash, try running with RUST_LOG=debug cargo run and post the output.

[emilk]

You can also just try with eframe/egui 0.21 (just released)