## Build Information Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1098705 Build error leg or test failing: System.Net.HttpListener.Tests.WorkItemExecution Pull request: https://github.com/dotnet/runtime/pull/117616 <!-- Error message template --> ## Error Message Fill the error message using [step by step known issues guidance](https://github.com/dotnet/arcade/blob/main/Documentation/Projects/Build%20Analysis/KnownIssueJsonStepByStep.md). <!-- Use ErrorMessage for String.Contains matches. Use ErrorPattern for regex matches (single line/no backtracking). Set BuildRetry to `true` to retry builds with this error. Set ExcludeConsoleLog to `true` to skip helix logs analysis. --> ```json { "ErrorMessage": "Assertion failed 'operand->isUsedFromReg()' in 'System.Uri:InternalIsWellFormedOriginalString():bool:this'", "ErrorPattern": "", "BuildRetry": false, "ExcludeConsoleLog": false } ```
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dotnet-policy-service commentedon Jul 21, 2025
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ManickaP commentedon Jul 22, 2025
ManickaP commentedon Jul 22, 2025
@MihaZupan could this be related to some of your recent work in Uri?
MihaZupan commentedon Jul 22, 2025
Yes, this is a duplicate of #117783/#117795, and was fixed in #117801
The build failure on the linked PR is from before that change got in.