TextArea with language="sql" raises an exception

[ihabunek]

Setting TextArea language to sql causes an exception:

ValueError: Incompatible Language version 15. Must be between 13 and 14

To reproduce:

from textual.app import App, ComposeResult
from textual.widgets import TextArea


class BugApp(App):
    def compose(self) -> ComposeResult:
        yield TextArea(language="sql")


if __name__ == "__main__":
    app = BugApp()
    app.run()

Textual Diagnostics

Versions

Name	Value
Textual	2.0.1
Rich	13.9.4

Python

Name	Value
Version	3.12.8
Implementation	CPython
Compiler	GCC 14.2.1 20240912 (Red Hat 14.2.1-3)
Executable	/home/ihabunek/projects/ihabunek/pgtui/.venv/bin/python

Operating System

Name	Value
System	Linux
Release	6.12.7-100.fc40.x86_64
Version	#1 SMP PREEMPT_DYNAMIC Fri Dec 27 17:00:45 UTC 2024

Terminal

Name	Value
Terminal Application	Kitty
TERM	xterm-kitty
COLORTERM	truecolor
FORCE_COLOR	Not set
NO_COLOR	Not set

Rich Console options

Name	Value
size	width=182, height=48
legacy_windows	False
min_width	1
max_width	182
is_terminal	False
encoding	utf-8
max_height	48
justify	None
overflow	None
no_wrap	False
highlight	None
markup	None
height	None

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This is an automated reply, generated by FAQtory

[dominikgehl]

@ihabunek I was unable to reproduce the issue on MacOS (tested with both python 3.12 and 3.13)

[ihabunek]

I tried it on two computers but I only have linux. Here's how I run the program:

python -m venv .venv
source .venv/bin/activate.fish
pip install "textual[syntax]"
vim bug.py  # enter program
python bug.py

Here are installed lib versions:

linkify-it-py==2.0.3
markdown-it-py==3.0.0
mdit-py-plugins==0.4.2
mdurl==0.1.2
platformdirs==4.3.6
Pygments==2.19.1
rich==13.9.4
textual==2.0.1
tree-sitter==0.24.0
tree-sitter-bash==0.23.3
tree-sitter-css==0.23.2
tree-sitter-go==0.23.4
tree-sitter-html==0.23.2
tree-sitter-java==0.23.5
tree-sitter-javascript==0.23.1
tree-sitter-json==0.24.8
tree-sitter-markdown==0.3.2
tree-sitter-python==0.23.6
tree-sitter-regex==0.24.3
tree-sitter-rust==0.23.2
tree-sitter-sql==0.3.8
tree-sitter-toml==0.7.0
tree-sitter-xml==0.7.0
tree-sitter-yaml==0.7.0
typing_extensions==4.12.2
uc-micro-py==1.0.3

[dominikgehl]

Seems to be linked to installing textual[syntax] instead of installing textual

[dominikgehl]

@ihabunek Could you test downgrading tree-sitter-sql to 0.3.7 ? For me that solves the issue ...

[ihabunek]

That fixes it, thanks.