Forge appears to have installed but is not initializing correctly

[Eugonimo]

At the end of the Pinecraft installation process I get an error saying that Forge was installed but did not initialize correctly and that the server will not work until it is fixed.

If i run de server script it said:
Unable to access jarfile forge-1.21-51.0.26-shim.jar

What should i do?

Ubuntu Server 24.04.1 LTS 64bits
Raspberry Pi 4 model B 4GB
openjdk 21.0.4 2024-07-16

[Eugonimo]

[Nevrai]

Did you ever solve this?

[thetechnicalham]

I am also getting this now when installing Paper

[tachyon10]

Have you found any way to get it to work I’m struggling with this too I’ve tried tons of things even downgraded my Java version?