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retrooper / packetevents

Precision meets performance—a powerful tool for mastering Minecraft packet manipulation with speed and finesse.
GNU General Public License v3.0
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The plugin cannot load properly #876

Open PixelEast opened 4 months ago

PixelEast commented 4 months ago

The plugin encountered an issue while loading I have tried the latest development version, but the problem still exists

paper1.12.2 java17

https://pastebin.com/LcGFf0f2

rafi67000 commented 3 months ago

add this --add-opens java.base/java.net=ALL-UNNAMED before -jar in your JVM flags

PixelEast commented 3 months ago

add this --add-opens java.base/java.net=ALL-UNNAMED before -jar in your JVM flags

still same issues

booky10 commented 3 months ago

https://github.com/retrooper/packetevents/blob/v2.4.0/spigot/src/main/java/io/github/retrooper/packetevents/util/SpigotReflectionUtil.java#L294 https://github.com/retrooper/packetevents/blob/v2.4.0/spigot/src/main/java/io/github/retrooper/packetevents/util/SpigotReflectionUtil.java#L346

According to your provided stacktrace, packetevents tries to lookup a class which is expected to not exist in 1.12 (net.minecraft.server.v1_12_R1.DynamicOpsNBT) - but somehow finds it

Can you reproduce this error with just packetevents installed? If I were to guess, some plugin may shade DynamicOpsNBT for whatever reason, but I'm not sure if this is the actual issue

PixelEast commented 3 months ago

https://github.com/retrooper/packetevents/blob/v2.4.0/spigot/src/main/java/io/github/retrooper/packetevents/util/SpigotReflectionUtil.java#L294 https://github.com/retrooper/packetevents/blob/v2.4.0/spigot/src/main/java/io/github/retrooper/packetevents/util/SpigotReflectionUtil.java#L346

According to your provided stacktrace, packetevents tries to lookup a class which is expected to not exist in 1.12 (net.minecraft.server.v1_12_R1.DynamicOpsNBT) - but somehow finds it

Can you reproduce this error with just packetevents installed? If I were to guess, some plugin may shade DynamicOpsNBT for whatever reason, but I'm not sure if this is the actual issue

Okay, I'll give it a try when I have time