Anyone tried using Kotlin/Wasm (1.9.20-Beta) with ...

# webassembly

[Robert Jaros]

Anyone tried using Kotlin/Wasm (1.9.20-Beta) with Firefox Nightly 119? I've got an error: wasm validation error: at offset 360: bad type. The same code works fine in Chrome 117. I've turned on two wasm options for Firefox in about:config (https://kotlinlang.org/docs/wasm-get-started.html#troubleshooting).

[ephemient]

https://youtrack.jetbrains.com/issue/KT-59720 the wasm opcodes have changed as the wasm-gc spec is being finalized, firefox isn't up to date

[ephemient]

https://bugzilla.mozilla.org/show_bug.cgi?id=1845374

[Robert Jaros]

The mozilla bug is fixed with the 119.0a1 milestone. This is also the version of my Firefox Nightly. Still it doesn't work.

[Robert Jaros]

It works with Kotlin-1.9.20-Beta2 :-)

[Robert Jaros]

Unfortunately I can't find Chrome 119 (dev) for my Fedora

[ephemient]

oh it looks like the nightly did update

[ephemient]

so yeah, you need Kotlin 1.9.20-Beta2 for the new opcodes to match (I thought that's what you mentioned originally, misread)