mirror of https://github.com/PaperMC/Paper.git
52 lines
2.5 KiB
Diff
52 lines
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 68098dfe716e93aafcca4d8d5b5a81d8648b3654..2b7070e0cefa7cf0777df159693750fea14e800b 100644
|
|
--- a/src/main/java/io/papermc/paper/util/ServerEnvironment.java
|
|
+++ b/src/main/java/io/papermc/paper/util/ServerEnvironment.java
|
|
@@ -20,4 +20,14 @@ 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 467b8ca8007c5d3a7b72b88e3a979bdf09f1a283..13e1a914d4523f1c192db2a9a1ee6522e0ee27da 100644
|
|
--- a/src/main/java/net/minecraft/server/Main.java
|
|
+++ b/src/main/java/net/minecraft/server/Main.java
|
|
@@ -167,6 +167,18 @@ public class Main {
|
|
return;
|
|
}
|
|
|
|
+ // Paper start - Detect headless JRE
|
|
+ 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 - Detect headless JRE
|
|
+
|
|
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;
|