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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-16 11:30:06 +01:00
Paper/patches/server/0913-Detect-headless-JREs.patch
Nassim Jahnke dcc290167f
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
dea9ce0a SPIGOT-7198: Add Sittable interface to Camel

CraftBukkit Changes:
eecb4c0dc SPIGOT-7196: Exception loading alternate worlds
0ff61e8fa SPIGOT-7198: Add Sittable interface to Camel
676441aac PR-1121: Handle additional missing SpawnEggs in MetaSpawnEgg
e85280e02 Handle missing SpawnEggs in MetaSpawnEgg

Spigot Changes:
d90018e0 SPIGOT-7199: NPE loading or creating world with custom chunk generator
2022-12-08 11:53:14 +01:00

52 Zeilen
2.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Noah van der Aa <ndvdaa@gmail.com>
Date: Sat, 22 Oct 2022 14:47:45 +0200
Subject: [PATCH] Detect headless JREs
Crashes caused by the missing AWT dependency come up in the support channels fairly often.
This patch detects the missing dependency and stops the server with a clear error message,
containing a link to instructions on how to install a non-headless JRE.
diff --git a/src/main/java/io/papermc/paper/util/ServerEnvironment.java b/src/main/java/io/papermc/paper/util/ServerEnvironment.java
index 6bd0afddbcc461149dfe9a5c7a86fff6ea13a5f1..148d233f4f5278ff39eacdaa0f4f0e7d73be936a 100644
--- a/src/main/java/io/papermc/paper/util/ServerEnvironment.java
+++ b/src/main/java/io/papermc/paper/util/ServerEnvironment.java
@@ -37,4 +37,14 @@ public class ServerEnvironment {
public static boolean userIsRootOrAdmin() {
return RUNNING_AS_ROOT_OR_ADMIN;
}
+
+ public static String awtDependencyCheck() {
+ try {
+ new java.awt.Color(0);
+ } catch (UnsatisfiedLinkError e) {
+ return e.getClass().getName() + ": " + e.getMessage();
+ }
+
+ return null;
+ }
}
diff --git a/src/main/java/net/minecraft/server/Main.java b/src/main/java/net/minecraft/server/Main.java
index 6a5698f05a5f839e643e747c21834aacb90feec8..31faf2d6492696f7d0c99a48edbc0d6f15db1209 100644
--- a/src/main/java/net/minecraft/server/Main.java
+++ b/src/main/java/net/minecraft/server/Main.java
@@ -158,6 +158,18 @@ public class Main {
return;
}
+ // Paper start - Warn on headless
+ String awtException = io.papermc.paper.util.ServerEnvironment.awtDependencyCheck();
+ if (awtException != null) {
+ Main.LOGGER.error("You are using a headless JRE distribution.");
+ Main.LOGGER.error("This distribution is missing certain graphic libraries that the Minecraft server needs to function.");
+ Main.LOGGER.error("For instructions on how to install the non-headless JRE, see https://docs.papermc.io/misc/java-install");
+ Main.LOGGER.error("");
+ Main.LOGGER.error(awtException);
+ return;
+ }
+ // Paper end
+
org.spigotmc.SpigotConfig.disabledAdvancements = spigotConfiguration.getStringList("advancements.disabled"); // Paper - fix SPIGOT-5885, must be set early in init
// Paper start - fix SPIGOT-5824
File file;