expected 'bool', found integer - Mac M1 Chip

[Logenleedev]

I notice that some people reported this error before as it is induced by some older winit version. I included "winit = "0.26.1" in my Cargo.toml file and I also run cargo update, but I am not sure why I still see this error.

Compiling winit v0.19.5
error[E0308]: mismatched types
   --> /Users/mac/.cargo/registry/src/github.com-1ecc6299db9ec823/winit-0.19.5/src/platform/macos/view.rs:209:9
    |
205 | extern fn has_marked_text(this: &Object, _sel: Sel) -> BOOL {
    |                                                        ---- expected `bool` because of return type
...
209 |         (marked_text.length() > 0) as i8
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `bool`, found `i8`

error[E0308]: mismatched types
   --> /Users/mac/.cargo/registry/src/github.com-1ecc6299db9ec823/winit-0.19.5/src/platform/macos/window.rs:103:26
    |
103 |             is_zoomed != 0
    |                          ^ expected `bool`, found integer

error[E0308]: mismatched types
   --> /Users/mac/.cargo/registry/src/github.com-1ecc6299db9ec823/winit-0.19.5/src/platform/macos/window.rs:175:57
    |
175 |                 self.window.setFrame_display_(new_rect, 0);
    |                                                         ^ expected `bool`, found integer

error[E0308]: mismatched types
    --> /Users/mac/.cargo/registry/src/github.com-1ecc6299db9ec823/winit-0.19.5/src/platform/macos/window.rs:1301:48
     |
1301 |         window.setFrame_display_(current_rect, 0)
     |                                                ^ expected `bool`, found integer

error[E0308]: mismatched types
    --> /Users/mac/.cargo/registry/src/github.com-1ecc6299db9ec823/winit-0.19.5/src/platform/macos/window.rs:1308:48
     |
1308 |         window.setFrame_display_(current_rect, 0)
     |                                                ^ expected `bool`, found integer

error[E0308]: mismatched types
    --> /Users/mac/.cargo/registry/src/github.com-1ecc6299db9ec823/winit-0.19.5/src/platform/macos/window.rs:1325:48
     |
1325 |         window.setFrame_display_(current_rect, 0)
     |                                                ^ expected `bool`, found integer

error[E0308]: mismatched types
    --> /Users/mac/.cargo/registry/src/github.com-1ecc6299db9ec823/winit-0.19.5/src/platform/macos/window.rs:1332:48
     |
1332 |         window.setFrame_display_(current_rect, 0)
     |                                                ^ expected `bool`, found integer

For more information about this error, try `rustc --explain E0308`.
error: could not compile `winit` due to 7 previous errors

I go to the registry/src/github.com-1ecc6299db9ec823 folder and I saw three versions of winit

winit-0.19.5
matrixmultiply-0.2.4			winit-0.24.0
memchr-2.4.1				winit-0.26.1

So my guess is this is some referencing issue

[madsmtm]

Caused by #2119, we were probably mistaken to revert all of it (it also has quite a large UB issue, see #2138).

Apologies for the inconvenience, I'm going to bed around now but will do a PR to fix it tomorrow (unless @ArturKovacs does it first).

[Logenleedev]

Thank you so much for the clarification!

[aloucks]

The error message indicates that you're using a very old version of winit: winit-0.19.5

/Users/mac/.cargo/registry/src/github.com-1ecc6299db9ec823/winit-0.19.5/src/platform/macos/view.rs:209:9

[Logenleedev]

But i downloaded the newer version and include the current version in my cargo.toml file, is there a way to change the default reference?

[madsmtm]

Yeah, on second look I was mistaken, the linked PR is not the issue, you're somehow using a very old winit version.

Could you post your Cargo.lock, that might contain information on why this version is being used? Alternatively, try searching for winit in there, that might reveal a dependency that uses winit 0.19.5.

[Logenleedev]

There are two places in lock file which include winit 0.19.5

[[package]]
name = "winit"
version = "0.19.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1e96eb4bb472fa43e718e8fa4aef82f86cd9deac9483a1e1529230babdb394a8"
dependencies = [
 "android_glue",
 "backtrace",
 "bitflags",
 "cocoa 0.18.5",
 "core-foundation 0.6.4",
 "core-graphics 0.17.3",
 "lazy_static",
 "libc",
 "log",
 "objc",
 "parking_lot 0.9.0",
 "percent-encoding",
 "raw-window-handle 0.3.4",
 "smithay-client-toolkit 0.4.6",
 "wayland-client 0.21.13",
 "winapi",
 "x11-dl",
]

and

[[package]]
name = "glutin"
version = "0.21.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5371b35b309dace06be1b81b5f6adb1c9de578b7dbe1e74bf7e4ef762cf6febd"
dependencies = [
 "android_glue",
 "cgl 0.2.3",
 "cocoa 0.18.5",
 "core-foundation 0.6.4",
 "core-graphics 0.17.3",
 "glutin_egl_sys",
 "glutin_emscripten_sys",
 "glutin_gles2_sys",
 "glutin_glx_sys",
 "glutin_wgl_sys",
 "lazy_static",
 "libloading 0.5.2",
 "objc",
 "osmesa-sys",
 "parking_lot 0.9.0",
 "wayland-client 0.21.13",
 "winapi",
 "winit 0.19.5",
]

[madsmtm]

Well, onwards we go; which package is including the old glutin version (glutin is currently at v0.28.0)?

[Logenleedev]

Thanks! I think I figured it out!