The following errors were reported by main [Pipeline that generated this bug](https://dev.azure.com/typescript/TypeScript/_build?definitionId=76) [Logs for the pipeline run](https://typescript.visualstudio.com/TypeScript/_build/results?buildId=170131) [File that generated the pipeline](https://github.com/microsoft/typescript-error-deltas/blob/main/azure-pipelines-gitTests.yml) This run considered 300 popular TS repos from GH (after skipping the top 0). <details> <summary>Successfully analyzed 242 of 300 visited repos</summary> | Outcome | Count | |---------|-------| | Detected interesting changes | 4 | | Detected no interesting changes | 238 | | Timeout | 28 | | Unknown failure | 30 | Seed: `__^hMFWFNqZy'^0,iFS&` </details>
Activity
typescript-automation commentedon Nov 13, 2026
panic handling request custom/textDocument/sourceDefinition: path must not contain a URL query or fragment
Affected repos
mrdoob/three.js
Raw error text:RepoResults1/mrdoob.three.js.rawError.txtin the artifact folderReplay commands:
RepoResults1/mrdoob.three.js.replay.txtin the artifact folderOld server result
The old server completed successfully for this repo.
Last few requests
{"kind":"request","method":"textDocument/definition","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/src/nodes/functions/BSDF/V_GGX_SmithCorrelated_Anisotropic.js"},"position":{"line":6,"character":54}}} {"kind":"request","method":"textDocument/signatureHelp","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/src/nodes/functions/BSDF/V_GGX_SmithCorrelated_Anisotropic.js"},"position":{"line":6,"character":79},"context":{"triggerCharacter":",","triggerKind":2,"isRetrigger":false}}} {"kind":"request","method":"textDocument/typeDefinition","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/src/nodes/functions/BSDF/V_GGX_SmithCorrelated_Anisotropic.js"},"position":{"line":8,"character":17}}} {"kind":"request","method":"custom/textDocument/sourceDefinition","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/src/nodes/functions/BSDF/V_GGX_SmithCorrelated_Anisotropic.js"},"position":{"line":8,"character":41}}}Repro steps
To run the repro, use the "Launch replay test" launch configuration in your local copy of native TypeScript.
typescript-automation commentedon Nov 13, 2026
panic handling request textDocument/diagnostic: flaky diagnostic(s) logged:
Affected repos
chartjs/Chart.js
Raw error text:RepoResults1/chartjs.Chart.js.rawError.txtin the artifact folderReplay commands:
RepoResults1/chartjs.Chart.js.replay.txtin the artifact folderOld server result
The old server completed successfully for this repo.
Last few requests
{"kind":"request","method":"textDocument/diagnostic","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/src/controllers/controller.bubble.js"}}} {"kind":"request","method":"textDocument/codeLens","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/src/controllers/controller.bubble.js"}}} {"kind":"request","method":"textDocument/inlayHint","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/src/controllers/controller.bubble.js"},"range":{"start":{"line":0,"character":0},"end":{"line":169,"character":0}}}} {"kind":"request","method":"textDocument/semanticTokens/full","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/src/controllers/controller.bubble.js"}}}Repro steps
To run the repro, use the "Launch replay test" launch configuration in your local copy of native TypeScript.
typescript-automation commentedon Nov 13, 2026
Server connection closed prematurely: undefined
Affected repos
tastejs/todomvc
Raw error text:RepoResults4/tastejs.todomvc.rawError.txtin the artifact folderReplay commands:
RepoResults4/tastejs.todomvc.replay.txtin the artifact folderOld server result
The old server completed successfully for this repo.
Last few requests
{"kind":"request","method":"textDocument/implementation","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/examples/typescript-react/js/bundle.js"},"position":{"line":21812,"character":0}}} {"kind":"request","method":"textDocument/completion","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/examples/typescript-react/js/bundle.js"},"position":{"line":21812,"character":39},"context":{"triggerKind":1}}} {"kind":"notification","method":"textDocument/didChange","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/examples/typescript-react/js/bundle.js","version":1352},"contentChanges":[{"range":{"start":{"line":21822,"character":55},"end":{"line":21822,"character":55}},"text":"."}]}} {"kind":"request","method":"textDocument/rangeFormatting","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/examples/typescript-react/js/bundle.js"},"range":{"start":{"line":21822,"character":0},"end":{"line":21832,"character":0}},"options":{"tabSize":2,"insertSpaces":true}}}Repro steps
To run the repro, use the "Launch replay test" launch configuration in your local copy of native TypeScript.
typescript-automation commentedon Nov 13, 2026
panic: Panics occurred during cross-project handling: [panic handling request: runtime error: slice bounds out of range [1:0]
Affected repos
jashkenas/underscore
Raw error text:RepoResults5/jashkenas.underscore.rawError.txtin the artifact folderReplay commands:
RepoResults5/jashkenas.underscore.replay.txtin the artifact folderOld server result
The old server completed successfully for this repo.
Last few requests
{"kind":"request","method":"textDocument/definition","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/underscore-umd.js"},"position":{"line":937,"character":39}}} {"kind":"request","method":"custom/textDocument/sourceDefinition","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/underscore-umd.js"},"position":{"line":954,"character":27}}} {"kind":"request","method":"textDocument/hover","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/underscore-umd.js"},"position":{"line":965,"character":14},"verbosityLevel":3}} {"kind":"request","method":"textDocument/rename","params":{"textDocument":{"uri":"@PROJECT_ROOT_URI@/underscore-umd.js"},"position":{"line":967,"character":6},"newName":"renamedSymbol"}}Repro steps
To run the repro, use the "Launch replay test" launch configuration in your local copy of native TypeScript.