In some cases, line chart cannot draw graph, and whole app will stuck (crash)
- Dominant language
- Dart
- Stars
- 7.6k
- Forks
- 2k
- Avg merge
- 9d 1h
- Merged PRs (30d)
- 2
Description
**Describe the bug**
LIneChart cannot draw graph, it will crash the app itself, and nothing works after that.
**To Reproduce**
When minY is negative and maxY is 0, the cases can be reproducable. I will attach code screenshot
**Screenshots**
**Versions**
- which version of the Flutter are you using?
Flutter 3.10.5
- which version of the FlChart are you using?
fl_chart: ^0.61.0
Contributor guide
Research direction
Start by reproducing the crash in LineChart with minY negative and maxY set to 0 using Flutter 3.10.5 and fl_chart 0.61.0. Trace the line-chart range and rendering path to identify the failure, then verify that this input draws normally without locking the app and add a regression check if the project has coverage for this path.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- dart, flutter
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100