Hi, After updating my project to shuttle 0.12.0 I get an error when running

cargo shuttle run

. It says:

Error: Your Shuttle project must be a binary.

It works with the hello world from

cargo shuttle --rocket init

I did update the Cargo.toml by copy/pasting from the hello world, so I don't think that is the issue. In case it helps, here is my Cargo.toml:

[package]
name = "lilyplayer"
version = "0.1.0"
edition = "2021"
publish = false

[lib]

[dependencies]
shuttle-runtime = "0.12.0"
rocket = "0.5.0-rc.2"
shuttle-rocket = "0.12.0"
tokio = "1.26.0"
ureq = "2.4.0"
lazy_static = "1.4.0"

Any idea what can cause this error?

remove the

[lib]

bit

did that already, didn't have any impact

hmmmm

it is. Seems that was the issue.

does it have the

shuttle_runtime::main

macro over the main function?

renaming to main.rs like the hello world makes it build

ah that might be why then - v0.11.0 to v0.12.0 makes a lot of changes in terms of the runtime and there are some changes required

that's it indeed. I just updated the code and now

cargo shuttle run

works

no problem, happy to help