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opentui: fatal: Added line count did not match for hunk at line 5 #3864
Description
Description
Error: Added line count did not match for hunk at line 5
at parseHunk (../../node_modules/.bun/diff@8.0.2/node_modules/diff/libesm/patch/parse.js:119:23)
at parseIndex (../../node_modules/.bun/diff@8.0.2/node_modules/diff/libesm/patch/parse.js:38:34)
at parsePatch (../../node_modules/.bun/diff@8.0.2/node_modules/diff/libesm/patch/parse.js:127:9)
at <anonymous> (src/cli/cmd/tui/routes/session/index.tsx:387:23)
at <anonymous> (src/cli/cmd/tui/routes/session/index.tsx:396:8)
at runComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:742:22)
at updateComputation (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:724:3)
at runTop (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:833:7)
at runQueue (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:904:42)
at completeUpdates (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:860:84)
at runUpdates (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/dist/dev.js:850:5)
at setStore (../../node_modules/.bun/solid-js@1.9.9/node_modules/solid-js/store/dist/dev.js:221:5)
at <anonymous> (src/cli/cmd/tui/context/sync.tsx:73:13)
at emit (../../node_modules/.bun/@solid-primitives+event-bus@1.1.2+820208fac86deffb/node_modules/@solid-primitives/event-bus/dist/eventBus.js:6:13)
at emit (../../node_modules/.bun/@solid-primitives+event-bus@1.1.2+820208fac86deffb/node_modules/@solid-primitives/event-bus/dist/emitter.js:92:20)
at <anonymous> (src/cli/cmd/tui/context/sdk.tsx:25:17)
at processTicksAndRejections (native:7:39)...
OpenCode version
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Steps to reproduce
I think i was hitting undo? but this was new so now i don't recall lol
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Operating System
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Terminal
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Activity
github-actions commentedon Nov 4, 2025
This issue might be a duplicate of existing issues. Please check:
All of these share identical stack traces involving diff parsing in the TUI and appear to be related to undo operations. The pattern suggests this is a recurring issue with the diff parsing logic when undoing changes.
Feel free to ignore if none of these address your specific case.
rekram1-node commentedon Nov 4, 2025
yeah we will fix this