class org.easymock.internal.ClassMockingData not visible from class org.bukkit.entity.Spigot$$$EasyMock$1

[Pikachu920]

hello!

first of all, thank you for your efforts in maintaining this library and happy new year. I am currently encountering an exception similar to the one mentioned in #356 on v5.2.0. I have a test here which causes this stacktrace on v5.2.0, but succeeds without error on v5.0.1. The full code is available at SkriptLang/Skript#6204. To repro, just change the version of easymock in build.gradle to 5.2.0 and run the quickTest gradle task. Heads up, the quickTest task does start a short-lived test Minecraft server on port 25565.

[henri-tremblay]

Hi. I haven't tried yet but it feels a --add-open org.easymock/org.easymock.internal=org.bukkit (or whatever the bukkit entity module name is) could fix your problem

[Pikachu920]

thank you for your response! I tried --add-open org.easymock/org.easymock.internal=org.bukkit and --add-open org.easymock/org.easymock.internal=org.bukkit.entity but unfortunately I'm still receiving bad field type alias: class org.easymock.internal.ClassMockingData not visible from class org.bukkit.entity.Spigot$$$EasyMock$1

[henri-tremblay]

Interesting. So it's deeper than that. I will need to investigate.

[henri-tremblay]

I tried running on the dev/feature branch. Tests are failing with

[20:47:22 INFO]: [Skript] Enabling Skript v2.8.2-nightly-0bfec0b7
[20:47:22 INFO]: [Skript] You're currently running a development build of Skript. No updates will be automatically installed.
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! [Skript] Severe Error:
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! You're running a (buggy) nightly version of Skript.
[20:47:23 ERROR]: #!#! If this is not a test server, switch to a more stable release NOW!
[20:47:23 ERROR]: #!#! Your players are unlikely to appreciate crashes and/or data loss due to Skript bugs.
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! Just testing things? Good. Please report this bug, so that we can fix it before a stable release.
[20:47:23 ERROR]: #!#! Issue tracker: https://github.com/SkriptLang/Skript/issues
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! Stack trace:
[20:47:23 ERROR]: #!#! java.nio.file.NotDirectoryException: /aliases-english
[20:47:23 ERROR]: #!#!     at jdk.zipfs/jdk.nio.zipfs.ZipDirectoryStream.<init>(ZipDirectoryStream.java:58)
[20:47:23 ERROR]: #!#!     at jdk.zipfs/jdk.nio.zipfs.ZipPath.newDirectoryStream(ZipPath.java:755)
[20:47:23 ERROR]: #!#!     at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.newDirectoryStream(ZipFileSystemProvider.java:245)
[20:47:23 ERROR]: #!#!     at java.base/java.nio.file.Files.newDirectoryStream(Files.java:482)
[20:47:23 ERROR]: #!#!     at java.base/java.nio.file.Files.list(Files.java:3792)
[20:47:23 ERROR]: #!#!     at Skript.jar//ch.njol.skript.aliases.Aliases.loadDirectory(Aliases.java:466)
[20:47:23 ERROR]: #!#!     at Skript.jar//ch.njol.skript.aliases.Aliases.loadInternal(Aliases.java:431)
[20:47:23 ERROR]: #!#!     at Skript.jar//ch.njol.skript.aliases.Aliases.load(Aliases.java:387)
[20:47:23 ERROR]: #!#!     at Skript.jar//ch.njol.skript.Skript.onEnable(Skript.java:508)
[20:47:23 ERROR]: #!#!     at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:281)
[20:47:23 ERROR]: #!#!     at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:188)
[20:47:23 ERROR]: #!#!     at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:104)
[20:47:23 ERROR]: #!#!     at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:507)
[20:47:23 ERROR]: #!#!     at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugin(CraftServer.java:637)
[20:47:23 ERROR]: #!#!     at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugins(CraftServer.java:548)
[20:47:23 ERROR]: #!#!     at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:671)
[20:47:23 ERROR]: #!#!     at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:431)
[20:47:23 ERROR]: #!#!     at net.minecraft.server.dedicated.DedicatedServer.e(DedicatedServer.java:308)
[20:47:23 ERROR]: #!#!     at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1131)
[20:47:23 ERROR]: #!#!     at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:319)
[20:47:23 ERROR]: #!#!     at java.base/java.lang.Thread.run(Thread.java:833)
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! Version Information:
[20:47:23 ERROR]: #!#!   Skript: 2.8.2-nightly-0bfec0b7
[20:47:23 ERROR]: #!#!     Flavor: skriptlang-nightly
[20:47:23 ERROR]: #!#!     Date: 20:47:11.666207
[20:47:23 ERROR]: #!#!   Bukkit: 1.20.4-R0.1-SNAPSHOT
[20:47:23 ERROR]: #!#!   Minecraft: 1.20.4
[20:47:23 ERROR]: #!#!   Java: 17.0.6 (OpenJDK 64-Bit Server VM 17.0.6+10)
[20:47:23 ERROR]: #!#!   OS: Mac OS X x86_64 14.3
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! Server platform: Paper
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! Current node: null
[20:47:23 ERROR]: #!#! Current item: null
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! Thread: Server thread
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! Language: english
[20:47:23 ERROR]: #!#! Link parse mode: DISABLED
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: #!#! End of Error.
[20:47:23 ERROR]: #!#! 
[20:47:23 ERROR]: Error occurred while enabling Skript v2.8.2-nightly-0bfec0b7 (Is it up to date?)
java.lang.ExceptionInInitializerError: null
        at ch.njol.skript.Skript.onEnable(Skript.java:534) ~[Skript.jar:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:281) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:188) ~[paper-1.20.4.jar:git-Paper-408]
        at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:104) ~[paper-1.20.4.jar:git-Paper-408]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:507) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugin(CraftServer.java:637) ~[paper-1.20.4.jar:git-Paper-408]
        at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugins(CraftServer.java:548) ~[paper-1.20.4.jar:git-Paper-408]
        at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:671) ~[paper-1.20.4.jar:git-Paper-408]
        at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:431) ~[paper-1.20.4.jar:git-Paper-408]
        at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:308) ~[paper-1.20.4.jar:git-Paper-408]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1131) ~[paper-1.20.4.jar:git-Paper-408]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:319) ~[paper-1.20.4.jar:git-Paper-408]
        at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.lang.IllegalArgumentException: type stationary water not found
        at ch.njol.skript.aliases.Aliases.javaItemType(Aliases.java:566) ~[Skript.jar:?]
        at ch.njol.skript.classes.data.BukkitEventValues.<clinit>(BukkitEventValues.java:385) ~[Skript.jar:?]
        ... 13 more

[Pikachu920]

I tried running on the dev/feature branch. Tests are failing with

oh, sorry about that I have realized I made a few mistakes in my instrutions. first, i should have mentioned that Skript stores some data (aliases) in a submodule so you will have to clone the repo w/ submodules: git clone --recurse-submodules https://github.com/SkriptLang/Skript.git. second, the task is actually the junit test task junitJava17. I'm able to reproduce the stacktrace by running the following commands from an empty dir:

git clone --recurse-submodules https://github.com/SkriptLang/Skript.git
cd Skript
# changing easymock version to 5.2.0
notepad build.gradle
# stacktrace appears in test results
gradlew.bat junitJava17