WSL2 / UBUNTU Uncaught exception: Error: Rendered line 127 exceeds terminal width (249 > 237).

[chataros]

[openclaw] Uncaught exception: Error: Rendered line 127 exceeds terminal width (249 > 237).

This is likely caused by a custom TUI component not truncating its output.
Use visibleWidth() to measure and truncateToWidth() to truncate lines.

Debug log written to: /root/.pi/agent/pi-crash.log
at TUI.doRender (file:///usr/lib/node_modules/openclaw/node_modules/@mariozechner/pi-tui/dist/tui.js:740:23)
at file:///usr/lib/node_modules/openclaw/node_modules/@mariozechner/pi-tui/dist/tui.js:250:18
at process.processTicksAndRejections (node:internal/process/task_queues:85:11)

[soma115]

This issue shows up when I'm trying to change model with /model.
I'm using Synthetic.ai and one of the models they provide have very long name.

[pagsjarvis-oss]

Fix submitted: openclaw/openclaw#13726

The TUI footer and header were not truncating text to terminal width. When a model name is very long (e.g. from Synthetic.ai), the rendered line exceeds terminal width and crashes pi-tui.

The fix:

1. Truncates model labels longer than 40 chars with an ellipsis prefix (…long-model-name)
2. Applies truncateToWidth() from pi-tui to both header and footer as a safety net
3. Reads terminal width dynamically via process.stdout.columns