Unable to resolve version issue

[adityakak27]

Summary

I am new to rust, and unable to understand what this means. I have tried updating the package, but every time something fails to install, and causes an error.

Additional Details

Photos of the error are provided below:

[Liamolucko]

Updating wasm-bindgen-cli isn't working because cargo leptos doesn't use it, it has wasm-bindgen 0.2.92 baked in.

I'm not aware of any way to change which version it uses (without just cloning their repo and changing the Cargo.toml), so the simplest solution would be to follow the other instruction and update the wasm-bindgen library to 0.2.92 instead.

[wildwestrom]

I'm encountering the same issue. I followed the instructions but the error persists.

[adityakak27]

The other instruction is also not working, it shows me the same issue i think, one or more packages fail to install, as the other instruction also updates to 0.2.92, and shows the same error.

[juntuu]

I encountered this same issue when using the starter template for Leptos.

Trying the suggestion from the error message:

You should be able to update the wasm-bindgen dependency with:

    cargo update -p wasm-bindgen --precise 0.2.92

gave an error:

error: failed to select a version for the requirement `wasm-bindgen = "=0.2.89"`
candidate versions found which didn't match: 0.2.92

Changing the project's dependency in Cargo.toml fixed the issue for me:

-wasm-bindgen = "=0.2.89"
+wasm-bindgen = "=0.2.92"

The suggested update didn't work, because the Cargo.toml had precise version. But updating the version requirement manually was fine.

---

I think this is an issue with cargo-leptos specifically as it sets the wasm-bindgen-cli version. I think it could warn about version mismatch with more helpful message.

[adityakak27]

I encountered this same issue when using the starter template for Leptos.

Trying the suggestion from the error message:

You should be able to update the wasm-bindgen dependency with:

    cargo update -p wasm-bindgen --precise 0.2.92

gave an error:

error: failed to select a version for the requirement `wasm-bindgen = "=0.2.89"`
candidate versions found which didn't match: 0.2.92

Changing the project's dependency in Cargo.toml fixed the issue for me:

-wasm-bindgen = "=0.2.89"
+wasm-bindgen = "=0.2.92"

The suggested update didn't work, because the Cargo.toml had precise version. But updating the version requirement manually was fine.

I think this is an issue with cargo-leptos specifically as it sets the wasm-bindgen-cli version. I think it could warn about version mismatch with more helpful message.

This worked for me! Thank you so much for this, I hope others will also find this solution to be as helpful as I did.