frankframework / frankframework/flow
Studio is not working anymore
- Dominant language
- TypeScript
- Stars
- 3
- Forks
- 0
- PR merge metrics
- No merged PRs in 30d
Description
```
TypeError: Cannot read properties of null (reading 'onDidChangeTreeData')
at e.onDidChangeTreeData (index-7p72g0Bp.js:1041:14176)
React Router caught the following error during render TypeError: Cannot read properties of null (reading 'onDidChangeTreeData')
at e.onDidChangeTreeData (index-7p72g0Bp.js:1041:14176)
index-7p72g0Bp.js:1041 Uncaught (in promise) TypeError: Cannot read properties of null (reading 'getTreeItems')
at e. (index-7p72g0Bp.js:1041:13809)
```
Contributor guide
No contributing guide indexed for this repository
Research direction
Reproduce the failure in Flow Studio and use the reported index-7p72g0Bp.js stack locations as the starting point for tracing the null tree provider. Identify why the object expected to provide onDidChangeTreeData and getTreeItems is missing, then verify that Studio renders without these errors and that its tree view works.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react, typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100