Syntax highlighting does not work in Emacs

[pedroprieto]

Hi,

Syntax highlighting does not work in Emacs. Explorer says there is an error, but I don't know why:

I am on Emacs 30.2, enabling html-ts-mode in the buffer.

Any clues?

Thanks in advance!

[pedroprieto]

Ok, my fault. It seems it works if I install the grammar from https://github.com/emacs-tree-sitter/tree-sitter-langs/

[pedroprieto]

It seems it still keeps failing:

It seems to detect plain text as tags... Again, any clues?