Fix DevLaunch being unable to access the BSL main method for BSL 1.0 …

…and below (#190)
neoforged · Dec 2, 2024 · 9996c85 · 9996c85
1 parent 8748076
commit 9996c85
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/legacy/java/net/neoforged/moddevgradle/internal/LegacyForgeFacade.java b/src/legacy/java/net/neoforged/moddevgradle/internal/LegacyForgeFacade.java
@@ -7,5 +7,8 @@ public class LegacyForgeFacade {
     public static void configureRun(Project project, RunModel run) {
         // This will explicitly be replaced in RunUtils to make this work for IDEs
         run.getEnvironment().put("MOD_CLASSES", RunUtils.getGradleModFoldersProvider(project, run.getLoadedMods(), null).getClassesArgument());
+
+        // Old BSL versions before 2022 (i.e. on 1.18.2) did not export any packages, causing DevLaunch to be unable to access the main method
+        run.getJvmArguments().addAll("--add-exports", "cpw.mods.bootstraplauncher/cpw.mods.bootstraplauncher=ALL-UNNAMED");
     }
 }