search

nannou-org / nannou

A Creative Coding Framework for Rust.
https://nannou.cc/
6.04k stars 305 forks source link

RequestDeviceError on WSL2 #927

Open gvcallen opened 1 year ago

gvcallen commented 1 year ago

I've been following the "getting started" guide and have run into issues. I have tried running the Nannou Polyline example on my Ubuntu WSL2, but am met with the following error in the terminal: thread 'main' panicked at 'could not get or request device: RequestDeviceError', nannou_wgpu/src/device_map.rs:220:14

I am successfully able to run the wgpu "cube" example, so I don't think its an issue with my system.

After some investigating, I noticed the error on the lower level occurs in wgpu-core/src/instance.rs when calling adapter.create_device. Here, with the wgpu cube example, the device is created successfully. However, through nannou, the resultant error variable contains the following fields: name: "max_storage_buffer_size" requested: 134217728 allowed: 0

My PC has onboard Intel i7-1065G7 graphics. I noticed that the wgpu example requested a storage buffer size of 0.

mhfowler commented 2 weeks ago

I'm also seeing this error while running the first nannou example on debian.

     Running `target/release/examples/draw`
thread 'main' panicked at /home/notplants/computer/projects/nannou-brush/nannou/nannou_wgpu/src/device_map.rs:224:14:
could not get or request device: RequestDeviceError
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Segmentation fault