ERROR CODE
TVO-CONFLICT-018: Line-op capture missed an eligible file
Line-op capture missed an eligible file. This page shows what TOVIO prints, why it happens, and how to fix it.
Last updated September 22, 2026
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Why it happened
In the catalog's worked example, TOVIO explains it like this. Names and values in it are illustrative.
[line_ops] strict = truerequires every eligible changed file to record its line-ops, and 2 did not. … Nothing was committed: ~ src/nutrition/plan.ts (seal) ~ src/nutrition/ui.tsx (encode)
How to fix it
- Check the path still resolves a reader to seal to:
tovio access check src/nutrition/plan.ts - Retry the commit once the cause is cleared
- Or set
strict = falseunder[line_ops]in .tovio/config.toml to return to the advisory default (capture absence then warns, never blocks)
What TOVIO prints
The catalog's example of what TOVIO prints for this code in a terminal. Names, paths and counts in it are illustrative, and the command exits with status 1.
✗ Cannot commit: 2 changed file(s) recorded no line-ops
`[line_ops] strict = true` requires every eligible changed file to record its line-ops, and 2 did not.
They are not binary, not oversized, not unchanged and not a materialized conflict, so the chained-merge
guarantee would quietly stop holding for them and a later land would re-diff instead of composing. Nothing
was committed:
~ src/nutrition/plan.ts (seal)
~ src/nutrition/ui.tsx (encode)
Check the path still resolves a reader to seal to:
tovio access check src/nutrition/plan.ts
Retry the commit once the cause is cleared
Or set `strict = false` under `[line_ops]` in .tovio/config.toml to return to the advisory default
(capture absence then warns, never blocks)
[TVO-CONFLICT-018]What to read
- Error reference — the three-part message standard (what happened, why, what to do next), the exit-code classes, the
--jsonshape, and the everyday codes. It is a curated subset, so it may not name this one:TVO-CONFLICT-018is in theCONFLICTarea and carries the same three-part message either way. - Troubleshooting — the diagnostic commands and recovery paths behind the most common failures.
Still stuck, or is the message wrong?
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