Unable to calculate the languageId for buffer ‘Foo.qml’. Take a look at ‘lsp-language-id-configuration’. The ‘major-mode’ is qml-mode

[Dushistov]

Thank you for the bug report

• [X] I am using the latest version of lsp-mode related packages.
• [X] I checked FAQ and Troubleshooting sections
• [X] You may also try reproduce the issue using clean environment using the following command: M-x lsp-start-plain

Bug description

When I open qml files in emacs, I got this annoying message:

Unable to calculate the languageId for buffer ‘Foo.qml’. Take a look at ‘lsp-language-id-configuration’. The ‘major-mode’ is qml-mode

Steps to reproduce

Open any qml file.

Expected behavior

No warnings about unknown "language id".

Which Language Server did you use?

qmlls

OS

MacOS

Error callstack

No response

Anything else?

No response