From e6404d0d1ce814a310d6f0d3cda649c7cd02b7f8 Mon Sep 17 00:00:00 2001
From: Niklas Rentz <nre@informatik.uni-kiel.de>
Date: Thu, 14 Mar 2024 17:34:30 +0100
Subject: [PATCH] kgraph: skip parsing unparsable layout options

---
 .../cs/kieler/klighd/kgraph/util/KGraphDataUtil.java   | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/plugins/de.cau.cs.kieler.klighd.kgraph/src/de/cau/cs/kieler/klighd/kgraph/util/KGraphDataUtil.java b/plugins/de.cau.cs.kieler.klighd.kgraph/src/de/cau/cs/kieler/klighd/kgraph/util/KGraphDataUtil.java
index 9fb16c27b..3e7127e3e 100644
--- a/plugins/de.cau.cs.kieler.klighd.kgraph/src/de/cau/cs/kieler/klighd/kgraph/util/KGraphDataUtil.java
+++ b/plugins/de.cau.cs.kieler.klighd.kgraph/src/de/cau/cs/kieler/klighd/kgraph/util/KGraphDataUtil.java
@@ -299,9 +299,13 @@ public static void loadDataElement(final LayoutMetaDataService dataService,
 
             // if we have a valid layout option, parse its value.
             if (layoutOptionData != null) {
-                Object layoutOptionValue = layoutOptionData.parseValue(value);
-                if (layoutOptionValue != null) {
-                    propertyHolder.setProperty(layoutOptionData, layoutOptionValue);
+                try {
+                    Object layoutOptionValue = layoutOptionData.parseValue(value);
+                    if (layoutOptionValue != null) {
+                        propertyHolder.setProperty(layoutOptionData, layoutOptionValue);
+                    }
+                } catch (IllegalStateException e) {
+                    // Some options cannot be parsed, skip these.
                 }
             } else {