Panic while reading images

[Linken-code]

When I was reading the photo, the Metadata:: new_from_path method panicked

    match Metadata::new_from_path(&image_path) {
        Ok(metadata) => {
            println!("metadata--{:#?}", metadata.data());
        }
        Err(err) => {
            println!("err ---{:#?}", err);
        }
    }

The photo used for testing is this one

[TechnikTobi]

Solved as of release 0.5.1