proc-macro::SorceFile failed during a setup

[Matsuri-Nagano]

Here is my setup:

rustc 1.81.0
solana-cli 2.1.0
avm 0.31.1

I followed every version mentioned in Anchor.toml, following through steps in README.
When I try to run anchor test

The following occurs:
$USER/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.94/src/wrapper.rs:367:26
error[E0412]: cannot find type SourceFile in crate proc_macro

$USER/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.94/src/wrapper.rs:463:56
error[E0599]: no method named source_file found for reference &proc_macro::Span in the current scope

Seem like an issue on proc-macro? I'm trying to figure out how to resolve this, but got no solid solution yet.

[RainRaydium]

Please try to use anchor 0.31.0.

[Matsuri-Nagano]

Please try to use anchor 0.31.0.

I try running

avm use 0.31.0

when checking with

avm --version // got avm 0.31.1

try listing with avm list, and got:

...
0.31.0  (installed, current)
0.31.1  (latest)

[Matsuri-Nagano]

i solved this follow this: https://solana.stackexchange.com/a/21554
in case someone else got the same issue

[20urc3]

You should not close this issue it's still present.

[Matsuri-Nagano]

You should not close this issue it's still present.

The link i posted above kinda fix it, seem like it's just the version issue where u have to bumb anchor version to 0.31.1 and include proc-macro2 into dependencies.

[20urc3]

Yes but you should leave it open and let the maintainer actually fix the issue otherwise people will (like me) face the issue, come on github, look in closed issue to find the workaround etc, not ideal

[Matsuri-Nagano]

Yes but you should leave it open and let the maintainer actually fix the issue otherwise people will (like me) face the issue, come on github, look in closed issue to find the workaround etc, not ideal

good point. sorry sir, I rarely open an issue on public repo. Not quite used to how this supposed to be haha.

Thanks for the suggestion @20urc3 , will reopen this issue for dev to fix it properly!