Issue with setTimeout in Jet Client

[Patas106]

Dear Jet Client team,

I am encountering an issue with the setTimeout function in Jet Client while running a JavaScript script. My code was previously working fine, but now it throws the following error:

TypeError: execute on io.jetclient.js.binding.s.setTimeout failed due to: no applicable overload found (overloads: [Method[public final int io.jetclient.js.binding.s.setTimeout(java.lang.Runnable)], Method[public final int io.jetclient.js.binding.s.setTimeout(java.lang.Runnable,int)]], arguments: [com.oracle.truffle.js.runtime.builtins.JSFunctionObject$Unbound@6c80db95 (Unbound), 20000 (Integer)])

Here is the relevant portion of my script:

await new Promise(resolve => setTimeout(resolve, 20000));

I suspect the issue might be related to how setTimeout is implemented in Jet Client, as the error suggests it expects a java.lang.Runnable object instead of a standard JavaScript function.

Could you clarify:

Is there a change in how setTimeout is implemented in recent versions of Jet Client?
Does Jet Client use a specific JavaScript engine (e.g., GraalVM) that could be affecting the behavior of setTimeout?
How should I modify my code to make it compatible with Jet Client's setTimeout?
Thank you for your time and assistance. I appreciate any guidance you can provide.

Best regards,
Patrik Vacek

[Patas106]

I forgot to mention that I am using version of Intellij idea 2024.3 and in previous version it's okay.

[AntonShuvaev]

Thanks for reporting! This is a regression caused by recent changes in version 2024.3.16, where I restricted access to Java classes in the GraalVM-JS configuration. I’ve already fixed it, and the new version will be available today or by Monday.

If you need an immediate solution, you can downgrade to version 2024.3.15 by downloading it from JetBrains Marketplace and manually installing it in your IDE.

[Patas106]

Thank you for the update. I appreciate the quick fix and will keep an eye out for the new version.