add causedBy to StagehandDefaultError
#1363
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🦋 Changeset detectedLatest commit: ce21a92 The changes in this PR will be included in the next version bump. Not sure what this means? Click here to learn what changesets are. Click here if you're a maintainer who wants to add another changeset to this PR |
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Contributor
Greptile OverviewGreptile SummaryAdded
Confidence Score: 5/5
Important Files ChangedFile Analysis
Sequence DiagramsequenceDiagram
participant Code as Application Code
participant Error as Original Error
participant SDE as StagehandDefaultError
participant Stack as Error Stack
Code->>Error: throws unknown error
Error->>SDE: new StagehandDefaultError(err)
SDE->>SDE: Check if Error instance
SDE->>SDE: Set this.causedBy = error
SDE->>SDE: Wrap with user-friendly message
SDE->>Stack: Preserve original error chain
SDE->>Code: throw wrapped error with causedBy
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miguelg719
approved these changes
Dec 5, 2025
Merged
seanmcguire12
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that referenced
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Dec 5, 2025
This PR was opened by the [Changesets release](https://github.com/changesets/action) GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to v2, this PR will be updated. # Releases ## @browserbasehq/[email protected] ### Patch Changes - [#1275](#1275) [`a372b3c`](a372b3c) Thanks [@miguelg719](https://github.com/miguelg719)! - Remove process exit on signal handler - [#1143](#1143) [`fc06d40`](fc06d40) Thanks [@seanmcguire12](https://github.com/seanmcguire12)! - add logger param to external aisdk client - [#1137](#1137) [`2dbac99`](2dbac99) Thanks [@miguelg719](https://github.com/miguelg719)! - Add haiku 4.5 computer use support - [#1116](#1116) [`b419fc3`](b419fc3) Thanks [@tkattkat](https://github.com/tkattkat)! - patch stagehand agent api support - [#1362](#1362) [`f26333e`](f26333e) Thanks [@seanmcguire12](https://github.com/seanmcguire12)! - use CDP to find scrollable nodes instead of injected JS - [#1125](#1125) [`cbff109`](cbff109) Thanks [@tkattkat](https://github.com/tkattkat)! - update cua agents key & system prompt handling - [#1363](#1363) [`223e158`](223e158) Thanks [@seanmcguire12](https://github.com/seanmcguire12)! - add causedBy to StagehandDefaultError - [#1123](#1123) [`f426ba5`](f426ba5) Thanks [@tkattkat](https://github.com/tkattkat)! - Add pageUrl & timestamp to agent actions - [#1365](#1365) [`2f71b02`](2f71b02) Thanks [@seanmcguire12](https://github.com/seanmcguire12)! - export getAccessibilityTree() - [#1366](#1366) [`e098b0d`](e098b0d) Thanks [@miguelg719](https://github.com/miguelg719)! - Update finding scrollable nodes using CDP ## @browserbasehq/[email protected] ### Patch Changes - Updated dependencies \[[`a372b3c`](a372b3c), [`fc06d40`](fc06d40), [`2dbac99`](2dbac99), [`b419fc3`](b419fc3), [`f26333e`](f26333e), [`cbff109`](cbff109), [`223e158`](223e158), [`f426ba5`](f426ba5), [`2f71b02`](2f71b02), [`e098b0d`](e098b0d)]: - @browserbasehq/[email protected] ## @browserbasehq/[email protected] ### Patch Changes - Updated dependencies \[[`a372b3c`](a372b3c), [`fc06d40`](fc06d40), [`2dbac99`](2dbac99), [`b419fc3`](b419fc3), [`f26333e`](f26333e), [`cbff109`](cbff109), [`223e158`](223e158), [`f426ba5`](f426ba5), [`2f71b02`](2f71b02), [`e098b0d`](e098b0d)]: - @browserbasehq/[email protected] <!-- This is an auto-generated description by cubic. --> --- ## Summary by cubic Publish Stagehand 2.5.3 and bump evals (1.1.3) and examples (1.0.12). Improves stability, CDP-based scrolling, and adds better logging and error context. - **New Features** - Haiku 4.5 computer-use support. - Export getAccessibilityTree(). - Logger param for the external AISDK client. - Page URL and timestamp on agent actions. - causedBy on StagehandDefaultError for richer error context. - **Bug Fixes** - Detect scrollable nodes via CDP (removed injected JS). - Refined CDP scrollable node detection. - Do not exit the process on signal handler. - Patch agent API support and update CUA key/system prompt handling. <sup>Written for commit 6b62062. Summary will update automatically on new commits.</sup> <!-- End of auto-generated description by cubic. --> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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why
what changed
test plan
Summary by cubic
Adds causedBy to StagehandDefaultError to retain the underlying error and make full stacks easier to debug.
Written for commit ce21a92. Summary will update automatically on new commits.