Perhaps two different versions of crate utoipa are being used?

[azzamsa]

After doing upgrde from 2.4 to 3.0:

-utoipa = { version = "2.4", features = ["axum_extras"] }
+utoipa = { version = "3.0", features = ["axum_extras"] }
 utoipa-swagger-ui = { version = "3.0", features = ["axum"] }

I always get perhaps two different versions of crateutoipa are being used?. I did cargo clean multiple times but no luck.

error[E0308]: mismatched types
  --> src/routes.rs:83:76
   |
83  |             .merge(SwaggerUi::new("/swagger").url("/api-doc/openapi.json", ApiDoc::openapi()));
   |                                               ---                          ^^^^^^^^^^^^^^^^^ expected struct `utoipa::openapi::OpenApi`, found a different struct `utoipa::openapi::OpenApi`
   |                                               |
   |                                               arguments to this function are incorrect
   |
   = note: struct `utoipa::openapi::OpenApi` and struct `utoipa::openapi::OpenApi` have similar names, but are actually distinct types
note: struct `utoipa::openapi::OpenApi` is defined in crate `utoipa`
  --> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/utoipa-3.0.1/src/openapi.rs:37:1
   |
37  | / builder! {
38  | |     /// # Examples
39  | |     ///
40  | |     /// Create [`OpenApi`] using [`OpenApiBuilder`].
...   |
115 | |     }
116 | | }
   | |_^
note: struct `utoipa::openapi::OpenApi` is defined in crate `utoipa`
  --> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/utoipa-2.4.2/src/openapi.rs:36:1
   |
36  | / builder! {
37  | |     /// # Examples
38  | |     ///
39  | |     /// Create [`OpenApi`] using [`OpenApiBuilder`].
...   |
114 | |     }
115 | | }
   | |_^
   = note: perhaps two different versions of crate `utoipa` are being used?
note: associated function defined here
  --> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/utoipa-swagger-ui-3.0.1/src/lib.rs:219:12
   |
219 |     pub fn url<U: Into<Url<'static>>>(mut self, url: U, openapi: OpenApi) -> Self {
   |            ^^^
   = note: this error originates in the macro `builder` (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try `rustc --explain E0308`.
error: could not compile `hyosho` due to previous error
```

[juhaku]

You can try to run command cargo update if that does not help try removing the /home/user/.cargo/registry/src/gh.neting.cc-1ecc6299db9ec823 folder.

[azzamsa]

Thanks a lot!