fix: prevent NullPointerException in BackgroundWorker.getDartTask#636
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fix: prevent NullPointerException in BackgroundWorker.getDartTask#636
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- workmanager_apple@0.9.1 - workmanager@0.9.0+1
- Remove invalid 'processing' value from UIBackgroundModes - Add clarification that BGTaskScheduler doesn't require UIBackgroundModes - Link to Apple's official UIBackgroundModes documentation - Update workmanager version to 0.9.0 in installation instructions Fixes #633
This reverts commit 7116f5f.
- Replace Xcode Help link with Apple's Configuration Guide - Add link to UIBackgroundModes property list documentation - Provide both practical configuration and technical reference links Fixes #633
- Remove non-null assertion operator (!!) from dartTask property - Add null checks in all methods that use dartTask - Handle null dart task gracefully with proper error reporting - Fixes crash when DART_TASK_KEY is missing from worker input data Fixes #635
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To view this pull requests documentation preview, visit the following URL: docs.page/fluttercommunity/flutter_workmanager~636 Documentation is deployed and generated using docs.page. |
This reverts commit aa9e3b6.
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Summary
Changes
dartTaskproperty getterdartTaskWorkmanagerDebug.onExceptionEncounteredResult.failure()when dart task is nullRoot Cause
The issue was caused by renaming the
DART_TASK_KEYin a previous commit, which broke compatibility with existing cached worker data. Apps would crash until users cleared cache or reinstalled.Credit
This fix is based on the excellent work and analysis by @ColinSchmale in PR #635. Thank you for identifying the issue and providing the solution!
Testing
Closes #635
Co-authored-by: ColinSchmale colin@schmale.dev