codecombat / codecombat/codecombat
Hover Debugger starts giving undefined for everything
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- Dominant language
- JavaScript
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- Avg merge
- 1d 4h
- Merged PRs (30d)
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Description
In Dungeon Arena.
At first it worked, then I did something (not sure when exactly) and from then on the hover debugger just gave "undefined" for everything. Moving in time does not help. Recalculating does not help.
This error may be related:
Uncaught TypeError: Cannot set property 'end' of null codecombat.com/javascripts/aether.js:2399
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue in Dungeon Arena by using the hover debugger after moving in time and recalculating. Inspect javascripts/aether.js around line 2399 and the reported null-property error, then determine why hover values become undefined. Done means the hover debugger reports values correctly instead of undefined in the affected scenario.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- game-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100