Help with Elm and Elm Formatter in DevContainer (No Formatting, No Errors in VS Code)

[BrtnikFM]

Hello,

I'm having trouble getting Elm and the Elm format to work inside a DevContainer in VS Code. It's rather question than issue. Maybe someone points to better place.

Issue:

The editor does not format Elm code.
It also does not show any Elm errors or warnings.
The Output log does not contain any information related to Elm.

Questions:

Is Elm plugin supposed to work inside a DevContainer in VS Code?
How should the Elm plugin for VS Code be correctly configured to work in a DevContainer?

Additional Details:

Running 'which elm' inside the DevContainer correctly finds the installed Elm binary.
Other tools inside the DevContainer like java seem to work fine.

Any help or guidance would be greatly appreciated!

Thanks in advance!
Ivo

[razzeee]

does which elm-format also return as expected?

[BrtnikFM]

Yes, it's same /usr/bin/elm-format. I can format file from command line.

[razzeee]

Can you share the devcontainer or even better the project?

[BrtnikFM]

It's in phase of exploration. Dev container is in ./.devcontainer disassembly-voteattendbook-5785a086de93.zip