Error "Initializing language server JavaScript ..." in a custom Eclipse RCP product

[dinkoivanov-gepard]

Hi,

I'm developing an Eclipse RCP product, where I bundle the org.eclipse.wildwebdeveloper plugins.
The product runs fine when started from the Eclipse workbench.
When exported and installed, it runs fine on Windows.
On Mac however, I'm getting this error when I try to open a JavaScript file:

java.lang.RuntimeException: java.util.concurrent.CompletionException: java.io.UncheckedIOException: java.io.IOException: Cannot run program "/Applications/core-studio.app/Contents/Eclipse/.node/node-v22.11.0-darwin-x64/bin/node": error=0, posix_spawn failed

The folder .node is there, the permissions are the same as on the installed Eclipse IDE. I'm able to run node manually from the command line in this location.

Please advise - what could I be missing? Where can I look for more hints/info about the error.

Thanks!
Dinko

[vrubezhny]

@dinkoivanov-gepard Could you try updating your dependencies to include at least the latest released WWD version (1.3.10) or even the latest available build to try updating Node.JS to more recent version and see if this helps?

[dinkoivanov-gepard]

Hi @vrubezhny, I installed the latest WWD build from snapshots, but I got the same error.
What helped though was adding this argument to the launcher:

-Djdk.lang.Process.launchMechanism=fork

I'm not seeing this issue anymore.

Best Regards,
Dinko

[vrubezhny]

@dinkoivanov-gepard Glad to see the issue has been fixed.