Fix NullReferenceException in tool install when package not found in manifest#52951

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Copilot wants to merge 6 commits intomainfrom

copilot/fix-dotnet-tool-command-error

Commits on Feb 10, 2026

Commits on Feb 11, 2026

Refactor to fix issue in shared method instead of duplicating logic

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marcpopMSFT
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Commits on Feb 12, 2026

Add regression test for installing into existing empty manifest

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baronfel
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Fix nullability annotations for warningMessage and explicitManifestFile

Copilot
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marcpopMSFT
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