From 90544e7c738d788defe838e77547454fce6bf9cd Mon Sep 17 00:00:00 2001
From: Ruben Taelman <rubensworks@gmail.com>
Date: Sat, 28 Dec 2024 15:30:23 +0100
Subject: [PATCH] Fix infinite loop not being properly caught, Closes #28

---
 .../cyclops/integratedscripting/api/network/IScript.java | 4 +++-
 .../integratedscripting/core/network/GraalScript.java    | 9 +++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/cyclops/integratedscripting/api/network/IScript.java b/src/main/java/org/cyclops/integratedscripting/api/network/IScript.java
index 62ce7c4f..9b11205e 100644
--- a/src/main/java/org/cyclops/integratedscripting/api/network/IScript.java
+++ b/src/main/java/org/cyclops/integratedscripting/api/network/IScript.java
@@ -1,5 +1,7 @@
 package org.cyclops.integratedscripting.api.network;
 
+import org.cyclops.integrateddynamics.api.evaluate.EvaluationException;
+
 import javax.annotation.Nullable;
 
 /**
@@ -14,7 +16,7 @@ public interface IScript {
      * @return The member, or null if it does not exist.
      */
     @Nullable
-    public IScriptMember getMember(String memberName);
+    public IScriptMember getMember(String memberName) throws EvaluationException;
 
     /**
      * Register a listener that will be invoked when this script gets invalidated.
diff --git a/src/main/java/org/cyclops/integratedscripting/core/network/GraalScript.java b/src/main/java/org/cyclops/integratedscripting/core/network/GraalScript.java
index f0dcbd52..32ff4aae 100644
--- a/src/main/java/org/cyclops/integratedscripting/core/network/GraalScript.java
+++ b/src/main/java/org/cyclops/integratedscripting/core/network/GraalScript.java
@@ -45,8 +45,13 @@ public GraalScript(Context graalContext, Value graalValue,
 
     @Nullable
     @Override
-    public IScriptMember getMember(String memberName) {
-        Value member = this.graalValue.getMember(memberName);
+    public IScriptMember getMember(String memberName) throws EvaluationException {
+        Value member;
+        try {
+            member = this.graalValue.getMember(memberName);
+        } catch (PolyglotException e) {
+            throw ScriptHelpers.getEvaluationExceptionFactory(disk, path, memberName).createError(e.getMessage());
+        }
         return member == null ? null : new GraalScript(this.graalContext, member, this.addInvalidationListener, this.removeInvalidationListener, disk, path, memberName);
     }