AdvancedJobs 1.9.8 crashes on Folia 1.21.11 with UnsupportedOperationException from Bukkit scheduler #102
Description
Describe the bug
AdvancedJobs 1.9.8 crashes during startup on Folia 1.21.11.
The plugin throws UnsupportedOperationException because it still uses Bukkit scheduler async calls that are not supported on Folia.
I first tested it with default config and it crashed in leaderboard startup logic.
After disabling leaderboard cache, it still crashes again in jobs reset/startup logic.
So the issue is not limited to leaderboards. The plugin still appears to use unsupported scheduler calls in multiple places on Folia.
Main errors seen:
- LeaderboardController startup
- SpigotPlugin.runAsync
- UserCache.asyncModifyAll
- JobsResetHandler.reset
- JobsResetHandler.start
- CraftScheduler.cancelTasks on disable
This prevents the plugin from enabling correctly on Folia 1.21.11.
How to reproduce
I have created the GitHub bug report with full reproduction steps and issue details.
Please review it and let me know if there is a working Folia-safe build or official workaround.
Screenshots / Videos
Server Log
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