T-swap tests- Error when importing forge-std

[SquilliamX]

The image attached is what i see in my vscode. I am trying to create the Invariant.t.sol file to test the T-swap codebase but It is throwing an error whenever I try to import forge-std, why is this happening and can anyone help me?

the error i am receiving are:
Source "forge-std/Test.sol" not found: File not found. Searched the following locations: "".solidity(6275)

and

Source "forge-std/invariant/StdInvariant.sol" not found: File not found. Searched the following locations: "".solidity(6275)

why am i getting this error and how can i fix this?

[EngrPips]

Hello @SquilliamX , please run the below code in your command line

forge install foundry-rs/forge-std --no-commit

[SquilliamX]

okay i ran that code in my command line but the error persists still :(

[alymurtazamemon]

@SquilliamX Run forge build command and see if it gives an error otherwise it is ok and you can ignore these red lines. Some solidity extensions have different folder structure settings and because of that, they don't recognise the import files correctly.

[SquilliamX]

when i run forge build this is the output:

$ forge build
[⠃] Compiling...2024-04-12T01:38:45.707344Z ERROR foundry_compilers::artifacts: error="/home/smartchain/code/security-course/5-t-swap-audit/lib/forge-std/src/invariant/StdInvariant.sol": No such file or directory (os error 2) [⠊] Compiling... Error: failed to resolve file: "/home/smartchain/code/security-course/5-t-swap-audit/lib/forge-std/src/invariant/StdInvariant.sol": No such file or directory (os error 2); check configured remappings --> /home/smartchain/code/security-course/5-t-swap-audit/test/unit/invariant/Invariant.t.sol forge-std/invariant/StdInvariant.sol

[alymurtazamemon]

@SquilliamX import this;

import {StdInvariant} from "forge-std/StdInvariant.sol";

[SquilliamX]

lol thanks this fixed my Std-Invariant import.

[SquilliamX]

Update: I ran forge install foundry-rs/forge-std --no-commit and after a few minutes the error went away. Also my Std-Invariant was wrong and was fixed to import {StdInvariant} from "forge-std/StdInvariant.sol";