Repository: vscode
Issue: Illegal value for lineNumber
Labels: error-telemetry

```javascript
Error: Illegal value for lineNumber
at U.getLineMaxColumn in src/vs/editor/common/model/textModel.ts:859:10
at f in src/vs/workbench/contrib/mergeEditor/browser/model/modifiedBaseRange.ts:209:14
at editsToLineRangeEdit in src/vs/workbench/contrib/mergeEditor/browser/model/modifiedBaseRange.ts:168:18
at get canBeCombined in src/vs/workbench/contrib/mergeEditor/browser/model/modifiedBaseRange.ts:92:15
at c._computeFn in src/vs/workbench/contrib/mergeEditor/browser/view/conflictActions.ts:135:28
at c.t in src/vs/base/common/observableInternal/derived.ts:284:22
at c.get in src/vs/base/common/observableInternal/derived.ts:261:10
at c.readObservable in src/vs/base/common/observableInternal/derived.ts:381:28
at c.read in src/vs/base/common/observableInternal/base.ts:196:18
at c._computeFn in src/vs/workbench/contrib/mergeEditor/browser/view/conflictActions.ts:324:27
at c.t in src/vs/base/common/observableInternal/derived.ts:284:22
at c.get in src/vs/base/common/observableInternal/derived.ts:261:10
at p.readObservable in src/vs/base/common/observableInternal/autorun.ts:272:28
at c.read in src/vs/base/common/observableInternal/base.ts:196:18
at E.computeViewZones in src/vs/workbench/contrib/mergeEditor/browser/view/viewZones.ts:73:60
at H.uc in src/vs/workbench/contrib/mergeEditor/browser/view/mergeEditor.ts:384:43
at <anonymous> in src/vs/workbench/contrib/mergeEditor/browser/view/mergeEditor.ts:270:23
at func in src/vs/editor/browser/viewParts/viewZones/viewZones.ts:413:10
at safeInvoke1Arg in src/vs/editor/browser/viewParts/viewZones/viewZones.ts:218:4
at callback in src/vs/editor/common/viewLayout/linesLayout.ts:192:4
at p.changeWhitespace in src/vs/editor/common/viewLayout/viewLayout.ts:377:40
at D.changeWhitespace in src/vs/editor/common/viewModel/viewModelImpl.ts:1097:38
at E.changeViewZones in src/vs/editor/browser/viewParts/viewZones/viewZones.ts:197:27
at X.change in src/vs/editor/browser/view.ts:569:19
at K.changeViewZones in src/vs/editor/browser/widget/codeEditor/codeEditorWidget.ts:1558:24
at <anonymous> in src/vs/workbench/contrib/mergeEditor/browser/view/mergeEditor.ts:252:29
at func in src/vs/editor/browser/viewParts/viewZones/viewZones.ts:413:10
at safeInvoke1Arg in src/vs/editor/browser/viewParts/viewZones/viewZones.ts:218:4
at callback in src/vs/editor/common/viewLayout/linesLayout.ts:192:4
at p.changeWhitespace in src/vs/editor/common/viewLayout/viewLayout.ts:377:40
at D.changeWhitespace in src/vs/editor/common/viewModel/viewModelImpl.ts:1097:38
at E.changeViewZones in src/vs/editor/browser/viewParts/viewZones/viewZones.ts:197:27
at X.change in src/vs/editor/browser/view.ts:569:19
at K.changeViewZones in src/vs/editor/browser/widget/codeEditor/codeEditorWidget.ts:1558:24
at <anonymous> in src/vs/workbench/contrib/mergeEditor/browser/view/mergeEditor.ts:251:28
at func in src/vs/editor/browser/viewParts/viewZones/viewZones.ts:413:10
at safeInvoke1Arg in src/vs/editor/browser/viewParts/viewZones/viewZones.ts:218:4
at callback in src/vs/editor/common/viewLayout/linesLayout.ts:192:4
at p.changeWhitespace in src/vs/editor/common/viewLayout/viewLayout.ts:377:40
at D.changeWhitespace in src/vs/editor/common/viewModel/viewModelImpl.ts:1097:38
at E.changeViewZones in src/vs/editor/browser/viewParts/viewZones/viewZones.ts:197:27
at X.change in src/vs/editor/browser/view.ts:569:19
at K.changeViewZones in src/vs/editor/browser/widget/codeEditor/codeEditorWidget.ts:1558:24
at <anonymous> in src/vs/workbench/contrib/mergeEditor/browser/view/mergeEditor.ts:246:32
at fn in src/vs/base/common/observableInternal/autorun.ts:107:4
at p.j in src/vs/base/common/observableInternal/autorun.ts:196:10
at p.endUpdate in src/vs/base/common/observableInternal/autorun.ts:237:10
at c.endUpdate in src/vs/base/common/observableInternal/derived.ts:341:7
at u.finish in src/vs/base/common/observableInternal/base.ts:356:13
at p in src/vs/base/common/observableInternal/base.ts:290:6
at <anonymous> in out/vs/workbench/workbench.desktop.main.js:1130:3617
```
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