Skript aliases sometimes don't load properly in startup phase

[Saros-6585]

Skript/Server Version

Server Version: 1.21.11-130-c5a2736 (MC: 1.21.11)
Skript Version: 2.15.4 (skriptlang-github)
Installed Skript Addons:
- skript-placeholders v1.7.1 (https://github.com/APickledWalrus/skript-placeholders)
- skript-yaml v1.7.2
- skript-reflect v2.6.3 (https://github.com/SkriptLang/skript-reflect)
- SkBee v3.25.1 (https://github.com/ShaneBeee/SkBee)
- skript-worldguard v1.0.1 (https://github.com/SkriptLang/skript-worldguard)
- SkRedis v2.3.1
Installed dependencies:
- Vault v2.17.0
- WorldGuard v7.0.17+2370-e42d8bc

Bug Description

Could not load aliases concurrently error appears sometimes on server startup phase

Expected Behavior

error should not appears

Steps to Reproduce

Not sure, randomly

Errors or Screenshots

[13:15:59] [Server thread/ERROR]: #!#! 
[13:15:59] [Server thread/ERROR]: #!#! [Skript] Severe Error:
[13:15:59] [Server thread/ERROR]: #!#! Could not load aliases concurrently
[13:15:59] [Server thread/ERROR]: #!#! 
[13:15:59] [Server thread/ERROR]: #!#! An unexpected error occurred with Skript. This issue is likely not your fault.
[13:15:59] [Server thread/ERROR]: #!#! You are using some plugins that alter how Skript works (addons).
[13:15:59] [Server thread/ERROR]: #!#! Full list of addons:
[13:15:59] [Server thread/ERROR]: #!#! SkBee v3.25.1 (https://github.com/ShaneBeee/SkBee)
[13:15:59] [Server thread/ERROR]: #!#! BetterHud v1.14.1 (https://www.spigotmc.org/resources/115559)
[13:15:59] [Server thread/ERROR]: #!#! SkRedis v2.3.1
[13:15:59] [Server thread/ERROR]: #!#! skript-reflect v2.6.3 (https://github.com/SkriptLang/skript-reflect)
[13:15:59] [Server thread/ERROR]: #!#! skript-yaml v1.7.2
[13:15:59] [Server thread/ERROR]: #!#! skript-worldguard v1.0.1 (https://github.com/SkriptLang/skript-worldguard)
[13:15:59] [Server thread/ERROR]: #!#! skript-placeholders v1.7.1 (https://github.com/APickledWalrus/skript-placeholders)
[13:15:59] [Server thread/ERROR]: #!#! We could not identify related addons, it might also be a Skript issue.
[13:15:59] [Server thread/ERROR]: #!#! Try temporarily removing the listed plugins one by one to identify the cause.
[13:15:59] [Server thread/ERROR]: #!#! If removing a plugin resolves the issue, please report the problem to the plugin developer.
[13:15:59] [Server thread/ERROR]: #!#! 
[13:15:59] [Server thread/ERROR]: #!#! Stack trace:
[13:15:59] [Server thread/ERROR]: #!#! Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "java.util.Map.get(Object)" is null
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.concurrent.CompletableFuture.wrapInExecutionException(CompletableFuture.java:345)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:440)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2094)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.Skript$2.run(Skript.java:620)
[13:15:59] [Server thread/ERROR]: #!#!     at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:78)
[13:15:59] [Server thread/ERROR]: #!#!     at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:474)
[13:15:59] [Server thread/ERROR]: #!#!     at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1267)
[13:15:59] [Server thread/ERROR]: #!#!     at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:388)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.lang.Thread.run(Thread.java:1474)
[13:15:59] [Server thread/ERROR]: #!#! Caused by: java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "java.util.Map.get(Object)" is null
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.entity.EntityData$EntityDataInfo.getCodeNamePlacement(EntityData.java:303)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.entity.EntityData.init(EntityData.java:398)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.lang.SkriptParser.parse(SkriptParser.java:265)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.lang.SkriptParser.parseStatic(SkriptParser.java:192)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.lang.SkriptParser.parseStatic(SkriptParser.java:180)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.entity.EntityData.parse(EntityData.java:618)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.AliasesProvider.addAlias(AliasesProvider.java:142)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.AliasesParser.loadSingleAlias(AliasesParser.java:677)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.AliasesParser.loadAlias(AliasesParser.java:586)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.AliasesParser.load(AliasesParser.java:96)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.Aliases.load(Aliases.java:567)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.Aliases.load(Aliases.java:553)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.Aliases.lambda$loadDirectory$0(Aliases.java:536)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:186)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.ArrayList.forEach(ArrayList.java:1604)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.stream.SortedOps$RefSortingSink.end(SortedOps.java:395)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:571)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:560)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:153)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:176)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:265)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:632)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.Aliases.loadDirectory(Aliases.java:529)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.Aliases.loadInternal(Aliases.java:492)
[13:15:59] [Server thread/ERROR]: #!#!     at Skript-2.15.4.jar//ch.njol.skript.aliases.Aliases.lambda$loadAsync$0(Aliases.java:411)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1789)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1781)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:511)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1450)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2019)
[13:15:59] [Server thread/ERROR]: #!#!     at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187)
[13:15:59] [Server thread/ERROR]: #!#! 
[13:15:59] [Server thread/ERROR]: #!#! Skript: 2.15.4 (latest)
[13:15:59] [Server thread/ERROR]: #!#!     Flavor: skriptlang-github
[13:15:59] [Server thread/ERROR]: #!#!     Date: 12:17:17.572615
[13:15:59] [Server thread/ERROR]: #!#! Bukkit: 1.21.11-R0.1-SNAPSHOT
[13:15:59] [Server thread/ERROR]: #!#! Minecraft: 1.21.11
[13:15:59] [Server thread/ERROR]: #!#! Java: 25.0.3 (OpenJDK 64-Bit Server VM 25.0.3+9-LTS)
[13:15:59] [Server thread/ERROR]: #!#! OS: Linux amd64 6.17.0-14-generic
[13:15:59] [Server thread/ERROR]: #!#! 
[13:15:59] [Server thread/ERROR]: #!#! Server platform: Paper
[13:15:59] [Server thread/ERROR]: #!#! 
[13:15:59] [Server thread/ERROR]: #!#! Current node: null
[13:15:59] [Server thread/ERROR]: #!#! Current item: null
[13:15:59] [Server thread/ERROR]: #!#! Thread: Server thread
[13:15:59] [Server thread/ERROR]: #!#! Language: english
[13:15:59] [Server thread/ERROR]: #!#! Link parse mode: DISABLED
[13:15:59] [Server thread/ERROR]: #!#! End of Error.
[13:15:59] [Server thread/ERROR]: #!#! 

Other

it can be solved with /skript reload aliases command, but it should loaded successfully on startup first.

Agreement

• I have read the guidelines above and affirm I am following them with this report.

[erenkarakal]

we had this report a few times but it never happened to me. if it's not rare can you try without addons?

[Saros-6585]

we had this report a few times but it never happened to me. if it's not rare can you try without addons?

I think it's rare but I think I can just restart server a lot of times to test this, I'll test it out when I have time