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Jannyboy11 / InvSee-plus-plus

A bukkit plugin for manipulating player inventories
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Internal exception #17

Closed freerig closed 2 years ago

freerig commented 2 years ago

Hello, I Have A problem The server closes when I type /invsee . I run my server on Aternos, with Mohist, in 1.16.5, with the 0.11.8 version of the plugin (mohist-1.16.5-963-universal.jar) This is a crash report : https://mclo.gs/Xnn3JeQ

moreover, I see this when I open an endershest : image

freerig commented 2 years ago

And when I run the plugin on my computer with magma, there is an error message :

[14:38:00] [Server thread/ERROR] [Minecraft/]: Could not load 'plugins\InvSee++.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: Cannot find main class `com.janboerman.invsee.spigot.InvseePlusPlus'
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:98) ~[forge:?] {re:classloading}
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:135) ~[forge:?] {re:classloading}
        at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:394) ~[forge:?] {re:classloading}
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:301) ~[forge:?] {re:classloading}
        at org.bukkit.craftbukkit.v1_16_R3.CraftServer.loadPlugins(CraftServer.java:381) ~[forge:?] {re:classloading}
        at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:245) ~[?:?] {re:classloading,pl:accesstransformer:B}
        at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:825) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
        at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:286) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_321] {}
Caused by: java.lang.ClassNotFoundException: Failed to remap class com.janboerman.invsee.spigot.InvseePlusPlus
        at org.bukkit.plugin.java.PluginClassLoader.remappedFindClass(PluginClassLoader.java:258) ~[forge:?] {re:classloading}
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:164) ~[forge:?] {re:classloading}
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:128) ~[forge:?] {re:classloading}
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_321] {}
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_321] {}
        at java.lang.Class.forName0(Native Method) ~[?:1.8.0_321] {}
        at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_321] {}
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:96) ~[forge:?] {re:classloading}
        ... 8 more
Caused by: java.lang.UnsupportedClassVersionError: com/janboerman/invsee/spigot/InvseePlusPlus has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
        at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_321] {}
        at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_321] {}
        at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_321] {}
        at org.bukkit.plugin.java.PluginClassLoader.remappedFindClass(PluginClassLoader.java:251) ~[forge:?] {re:classloading}
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:164) ~[forge:?] {re:classloading}
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:128) ~[forge:?] {re:classloading}
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_321] {}
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_321] {}
        at java.lang.Class.forName0(Native Method) ~[?:1.8.0_321] {}
        at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_321] {}
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:96) ~[forge:?] {re:classloading}
        ... 8 more
Jannyboy11 commented 2 years ago

InvSee++ does not support Java 8, You need to be running on Java 11 or newer.

Jannyboy11 commented 2 years ago

What's more: InvSee++ relies on the patched net.minecraft.server code from CraftBukkit. Mohist uses Forge's patches, and thus could be incompatible. In this specific instance, a field in the Slot class is accessible in CraftBukkit, but not in Mohist, so if Mohist wants to properly support nms-based plugins, they should apply an access transformer to this class (and possibly more).

tl;dr You should report this issue at Mohist, not here.