## Description > Repeated refactor operations seems to leave stale JS Objects in the dataTree causing the dataTree to occupy namespace that no longer exists. This seems to have stemmed from the `updateEvalTreeWithJSCollectionState` method in app/client/src/workers/common/DataTreeEvaluator/index.ts, where we update the existing evalTree with JSObjects and their variables from the previous unEvalTree. > This PR modifies `updateEvalTreeWithJSCollectionState` to not apply variable state to evalTree if the entity is not present. #### PR fixes following issue(s) Fixes #29162 > if no issue exists, please create an issue and ask the maintainers about this first > > #### Media > A video or a GIF is preferred. when using Loom, don’t embed because it looks like it’s a GIF. instead, just link to the video > > #### Type of change - Bug fix (non-breaking change which fixes an issue) > > ## Testing > #### How Has This Been Tested? - [x] Manual - [x] Cypress > > #### Test Plan - [x] Repeated renaming operations should work. - [x] Deleting a JS Object should make the name available for use. - [x] Execution data should be preserved on rename operations > > #### Issues raised during DP testing > Link issues raised during DP testing for better visiblity and tracking (copy link from comments dropped on this PR) > > > ## Checklist: #### Dev activity - [x] My code follows the style guidelines of this project - [x] I have performed a self-review of my own code - [x] I have commented my code, particularly in hard-to-understand areas - [ ] I have made corresponding changes to the documentation - [x] My changes generate no new warnings - [x] I have added tests that prove my fix is effective or that my feature works - [x] New and existing unit tests pass locally with my changes - [ ] PR is being merged under a feature flag #### QA activity: - [ ] [Speedbreak features](https://github.com/appsmithorg/TestSmith/wiki/Guidelines-for-test-plans#speedbreakers-) have been covered - [ ] Test plan covers all impacted features and [areas of interest](https://github.com/appsmithorg/TestSmith/wiki/Guidelines-for-test-plans#areas-of-interest-) - [ ] Test plan has been peer reviewed by project stakeholders and other QA members - [ ] Manually tested functionality on DP - [ ] We had an implementation alignment call with stakeholders post QA Round 2 - [ ] Cypress test cases have been added and approved by SDET/manual QA - [ ] Added `Test Plan Approved` label after Cypress tests were reviewed - [ ] Added `Test Plan Approved` label after JUnit tests were reviewed |
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| .. | ||
| ActionExecution | ||
| analyticsSaga.ts | ||
| ApiCallerSagas.ts | ||
| ApplicationSagas.tsx | ||
| EnvironmentSagas.ts | ||
| GitExtendedSagas.ts | ||
| index.tsx | ||
| JSActionSagas.ts | ||
| JSFunctionExecutionSaga.ts | ||
| NavigationSagas.ts | ||
| PageSagas.tsx | ||
| SuperUserSagas.tsx | ||
| tenantSagas.tsx | ||
| userSagas.tsx | ||
| WorkspaceSagas.ts | ||