How to debug and run the scala 2.11.8 in the theia 1.23.0

is there any advice msg for finding a adaptive version metals for scala 2.11.8 ?

Continuing the discussion from Support for Scala programming language:

Hey @passion123,

I’m not too familiar with the metals scala extension, but it might be that newer versions of the extension require a vscode version that Theia 1.23.0 doesn’t satisfy. Can you try installing the newest version of the extension (1.22.0) with the latest version of Theia (1.36.0)?

I guess so also,but the server is too old to install the newest version.I 'm trying the other versons of the metals to fit the theia 1.23.0.Hope it works