Fix to NatTable graph explorer issue. (fixes #7786)

[simantics/platform.git] / bundles / org.simantics.browsing.ui.nattable / src / org / simantics / browsing / ui / nattable / NatTableGraphExplorer.java

diff --git a/bundles/org.simantics.browsing.ui.nattable/src/org/simantics/browsing/ui/nattable/NatTableGraphExplorer.java b/bundles/org.simantics.browsing.ui.nattable/src/org/simantics/browsing/ui/nattable/NatTableGraphExplorer.java
index 3bb05553dc7456e073d52b44e526688c2beffdc0..2e9d5a1fce4504f726f7269aa0af733368349ebb 100644 (file)
--- a/bundles/org.simantics.browsing.ui.nattable/src/org/simantics/browsing/ui/nattable/NatTableGraphExplorer.java
+++ b/bundles/org.simantics.browsing.ui.nattable/src/org/simantics/browsing/ui/nattable/NatTableGraphExplorer.java
@@ -1313,6 +1313,7 @@ public class NatTableGraphExplorer extends GraphExplorerImplBase implements Grap
 //                             } else {
 //                                     viewer.refresh(element,true);
 //                             }
+                               element.initData();
                                natTable.redraw();
                        }
                        
@@ -1858,10 +1859,9 @@ public class NatTableGraphExplorer extends GraphExplorerImplBase implements Grap
                        if (modifier == null)
                                return false;
                        
-                       String err =  modifier.isValid(newValue.toString());
+                       String err =  modifier.isValid(newValue != null ? newValue.toString() : "");
                        if (err == null)
                                return true;
-                       modifier.isValid(newValue.toString());
                        throw new ValidationFailedException(err);
        }
     }