Unknownreported this bug
I have several issues, here is an examples:
[Craft Scheduler Thread - 1181 - MythicMobs/WARN]: [MythicMobs] Couldn't execute skill 'LeechingAura1': Enable debugging for a stack trace.
MythicMobs/WARN]: [MythicMobs] Couldn't execute skill 'LeechingAura4': Enable debugging for a stack trace.
MythicMobs/WARN]: [MythicMobs] Couldn't execute skill 'HexedExplosion': Enable debugging for a stack trace.
Debug log:
[14:09:14] [lumine-scheduler-2/WARN]: java.lang.IllegalStateException: MythicHealMechanicEvent may only be triggered synchronously.
[14:09:14] [lumine-scheduler-2/WARN]: at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:658)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.mechanics.HealMechanic.castAtEntity(HealMechanic.java:48)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.SkillMechanic.lambda$executeTargetedEntitySkill$7(SkillMechanic.java:520)
[14:09:14] [lumine-scheduler-2/WARN]: at java.base/java.lang.Iterable.forEach(Iterable.java:75)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.SkillMechanic.executeTargetedEntitySkill(SkillMechanic.java:516)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.SkillMechanic.lambda$executeSkills$3(SkillMechanic.java:473)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.SkillMechanic.runMechanic(SkillMechanic.java:511)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.SkillMechanic.executeSkills(SkillMechanic.java:473)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.SkillMechanic.execute(SkillMechanic.java:390)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.MetaSkill.execute(MetaSkill.java:284)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.MetaSkill.execute(MetaSkill.java:259)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.mechanics.MetaSkillMechanic.cast(MetaSkillMechanic.java:122)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.SkillMechanic.executeSkills(SkillMechanic.java:444)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.skills.SkillMechanic.execute(SkillMechanic.java:390)
[14:09:14] [Server thread/INFO]: [MythicMobs] [36m[i] Calling MythicMobLootDropEvent for UnholyPriest[0m
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.core.mobs.MobType.lambda$executeSkills$4(MobType.java:1140)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.bukkit.utils.Delegates$RunnableToSupplier.get(Delegates.java:121)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.bukkit.utils.promise.LuminePromise$SupplyRunnable.run(LuminePromise.java:654)
[14:09:14] [lumine-scheduler-2/WARN]: at MythicMobs-5.1.2.jar//io.lumine.mythic.bukkit.utils.tasks.LumineExecutors$SchedulerWrappedRunnable.run(LumineExecutors.java:70)
[14:09:14] [Server thread/INFO]: [MythicMobs] [36m[i] Calling MythicMobDeathEvent for UnholyPriest[0m
[14:09:14] [lumine-scheduler-2/WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[14:09:14] [lumine-scheduler-2/WARN]: at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
[14:09:14] [lumine-scheduler-2/WARN]: at java.base/java.lang.Thread.run(Thread.java:833)
[14:09:14] [Server thread/INFO]: [MythicMobs] [35m+--- [36mGenerating LootBag[0m
All of them are related to "heal" skill. I have another skill in vanillamobs that just heals:
SHULKER:
Health: 60
Armor: 10
Skills:
- heal{amount=20} @self ~onDamaged 0.1
And when it is used by a mob, an error appears:
[lumine-scheduler-961/ERROR]: [MythicMobs] [31m[SCHEDULER] ``Exception thrown whilst executing task[37m
[21:13:31] [lumine-scheduler-961/WARN]: ``java.lang.IllegalStateException: MythicHealMechanicEvent may only be triggered synchronously.
That is, all issues are related to the inability to heal in asynchronous mode (i use paper 1.19.2 and MM 5.1.4)