rustowl Not Visualizing Ownership and Lifetimes in VS Code

[imrank03]

I installed rustowl by following the instructions in the README, but it is not visualizing ownership movement and lifetimes in my VS Code. When I save Rust source code, no underlines (green, blue, purple, orange, or red) appear when hovering over variables or function calls.

I have tried restarting VS Code and reloading the window, but the issue persists. Am I missing any configuration steps? Any help would be appreciated.

[yashwanthsinghm]

Facing similar problem i have met the all the prerequisites mentioned.

[cordx56]

Can you run cargo owlsp without any errors?
If you can, maybe the problem is your program.

Are you opening cargo workspace? Single Rust file are not supported.
Also, RustOwl does not work when your program has type errors.