Fix #2686

mbastian · mbastian · commit 42ab36ea9f4a · 2022-11-06T20:30:09.000+01:00
diff --git a/modules/LayoutAPI/src/main/java/org/gephi/layout/LayoutControllerImpl.java b/modules/LayoutAPI/src/main/java/org/gephi/layout/LayoutControllerImpl.java
@@ -51,6 +51,7 @@ Development and Distribution License("CDDL") (collectively, the
 import org.gephi.utils.longtask.spi.LongTask;
 import org.gephi.utils.progress.Progress;
 import org.gephi.utils.progress.ProgressTicket;
+import org.openide.util.Exceptions;
 import org.openide.util.Lookup;
 import org.openide.util.NbBundle;
 import org.openide.util.lookup.ServiceProvider;
@@ -86,7 +87,11 @@ public void select(Workspace workspace) {
             @Override
             public void unselect(Workspace workspace) {
                 if (model != null && model.getSelectedLayout() != null) {
-                    model.saveProperties(model.getSelectedLayout());
+                    try {
+                        model.saveProperties(model.getSelectedLayout());
+                    } catch (Exception e) {
+                        Exceptions.printStackTrace(e);
+                    }
                 }
             }
 
diff --git a/modules/LayoutPlugin/src/main/java/org/gephi/layout/plugin/openord/OpenOrdLayout.java b/modules/LayoutPlugin/src/main/java/org/gephi/layout/plugin/openord/OpenOrdLayout.java
@@ -72,7 +72,7 @@ public class OpenOrdLayout implements Layout, LongTask {
     private boolean running = true;
     private ProgressTicket progressTicket;
     //Settings
-    private Params param;
+    private Params param = Params.DEFAULT;
     private float edgeCut;
     private int numThreads;
     private long randSeed;
