[01:03:42 ERROR]: [ModernPluginLoadingStrategy] Could not load plugin 'MysticTreasures-1.47.jar' in folder 'plugins\.paper-remapped'
org.bukkit.plugin.InvalidPluginException: java.lang.VerifyError: Bad type on operand stack
Exception Details:
  Location:
    com/Moshu/Main.reloadFiles()V @27: invokevirtual
  Reason:
    Type 'java/lang/Object' (current frame, stack[0]) is not assignable to 'java/lang/Exception'
  Current Frame:
    bci: @27
    flags: { }
    locals: { 'com/Moshu/Main', 'java/lang/Object' }
    stack: { 'java/lang/Object' }
  Bytecode:
    0000000: 2ab4 0315 2ab4 031a b603 202a b403 122a
    0000010: b403 22b6 0320 a700 084c 2bb6 0325 b1
  Exception Handler Table:
    bci [0, 22] => handler: 25
    bci [0, 22] => handler: 25
  Stackmap Table:
    same_locals_1_stack_item_frame(@25,Object[#356])
    same_frame(@30)

        at io.papermc.paper.plugin.provider.type.spigot.SpigotPluginProvider.createInstance(SpigotPluginProvider.java:129) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]
        at io.papermc.paper.plugin.provider.type.spigot.SpigotPluginProvider.createInstance(SpigotPluginProvider.java:35) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]
        at io.papermc.paper.plugin.entrypoint.strategy.modern.ModernPluginLoadingStrategy.loadProviders(ModernPluginLoadingStrategy.java:116) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]
        at io.papermc.paper.plugin.storage.SimpleProviderStorage.enter(SimpleProviderStorage.java:38) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]
        at io.papermc.paper.plugin.entrypoint.LaunchEntryPointHandler.enter(LaunchEntryPointHandler.java:39) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]
        at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:577) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]        at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:320) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1178) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]
        at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:313) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]
        at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.VerifyError: Bad type on operand stack
Exception Details:
  Location:
    com/Moshu/Main.reloadFiles()V @27: invokevirtual
  Reason:
    Type 'java/lang/Object' (current frame, stack[0]) is not assignable to 'java/lang/Exception'
  Current Frame:
    bci: @27
    flags: { }
    locals: { 'com/Moshu/Main', 'java/lang/Object' }
    stack: { 'java/lang/Object' }
  Bytecode:
    0000000: 2ab4 0315 2ab4 031a b603 202a b403 122a
    0000010: b403 22b6 0320 a700 084c 2bb6 0325 b1
  Exception Handler Table:
    bci [0, 22] => handler: 25
    bci [0, 22] => handler: 25
  Stackmap Table:
    same_locals_1_stack_item_frame(@25,Object[#356])
    same_frame(@30)

        at java.base/java.lang.Class.forName0(Native Method) ~[?:?]
        at java.base/java.lang.Class.forName(Class.java:534) ~[?:?]
        at java.base/java.lang.Class.forName(Class.java:513) ~[?:?]
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:78) ~[purpur-api-1.21.4-R0.1-SNAPSHOT.jar:?]
        at io.papermc.paper.plugin.provider.type.spigot.SpigotPluginProvider.createInstance(SpigotPluginProvider.java:125) ~[purpur-1.21.4.jar:1.21.4-2403-135e2c4]