Perhaps two different versions of crate image are being used?

[teodargent]

Hi,
total noob here! I'm getting this error while compiling. Can anyone help?

error[E0308]: mismatched types
  --> src/qrcode.rs:31:39
   |
31 |           let barcodes = decoder.decode(&image::DynamicImage::ImageRgb8(
   |  ________________________________------_^
   | |                                |
   | |                                arguments to this method are incorrect
32 | |             ImageBuffer::from_raw(frame_img.width(), frame_img.height(), raw_img.to_owned())
33 | |                 .expect("Freshly exported image must be valid"),
34 | |         ));
   | |_________^ expected `image::dynimage::DynamicImage`, found `DynamicImage`
   |
   = note: `DynamicImage` and `image::dynimage::DynamicImage` have similar names, but are actually distinct types
note: `DynamicImage` is defined in crate `image`
  --> /Users/teo/.cargo/registry/src/github.com-1ecc6299db9ec823/image-0.23.14/./src/dynimage.rs:43:1
   |
43 | pub enum DynamicImage {
   | ^^^^^^^^^^^^^^^^^^^^^
note: `image::dynimage::DynamicImage` is defined in crate `image`
  --> /Users/teo/.cargo/registry/src/github.com-1ecc6299db9ec823/image-0.24.6/./src/dynimage.rs:57:1
   |
57 | pub enum DynamicImage {
   | ^^^^^^^^^^^^^^^^^^^^^
   = note: perhaps two different versions of crate `image` are being used?
note: method defined here
  --> /Users/teo/.cargo/registry/src/github.com-1ecc6299db9ec823/bardecoder-0.4.1/src/decoder.rs:26:12
   |
26 |     pub fn decode(&self, source: &IMG) -> Vec<Result<RESULT, Error>> {
   |            ^^^^^^

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

[teodargent]

An update on this. I was able to compile and run this using bardecoder = "=0.4.0" instead of bardecoder = "0.4" in the Cargo.toml file as someone on reddit suggested, more info here.

However, the Restore Backup feature does not work for me. I get this error in the terminal:

Running `target/debug/hyperbacked`
Failed to scan code!

I tried on Windows and got the same error. Although I don't have a webcam on Windows so I used Droidcam in order to use my smartphone as one. Not sure if that's compatible with Hyperbacked.

[teodargent]

It looks like the issue is with nokhwa. Check the link in the comment above. @Twometer

[oneofthehorses]

It looks like the issue is with nokhwa. Check the link in the comment above. @Twometer

Hi! If it works for you at the end?

[teodargent]

Hi! If it works for you at the end?

No, I used a different app in the end.

[oneofthehorses]

Hi! If it works for you at the end?

No, I used a different app in the end.

Wich one if not secret ?

[Twometer]

nokhwa and image together does not seem to be very stable, I've seen such problems before.

I'll see what the latest compatible version pair is and pin it to that

[teodargent]

Hi! If it works for you at the end?

No, I used a different app in the end.

Wich one if not secret ?

https://bs.parity.io/#/

[Twometer]

I have added a Cargo.lock and locked the image versions, which should fix this problem. Can you try it again, if it works now?

Just run:

$ git pull
$ cargo clean
$ cargo run