Connection refused when using plugins

[MarieLataretu]

Hi all,

I'm working on an HPC, and the automatic installation of plugins fails:

nf-test test main.nf.test --profile singularity

🚀 nf-test 0.8.4
https://code.askimed.com/nf-test
(c) 2021 - 2024 Lukas Forer and Sebastian Schoenherr

Error: Syntax errors in nf-test config file: java.net.ConnectException: Connection refused

nf-test.config snippet (I see no syntax error):

    plugins {
        load "[email protected]"
        load "[email protected]"
        load "[email protected]"
    }

Same when using --plugins:

nf-test test main.nf.test --profile singularity --plugins=nft-bam
 
🚀 nf-test 0.8.4
https://code.askimed.com/nf-test
(c) 2021 - 2024 Lukas Forer and Sebastian Schoenherr

Error: java.net.ConnectException: Connection refused

Where does it try to connect to?