X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.objmap2%2Fsrc%2Forg%2Fsimantics%2Fobjmap%2Fgraph%2Frules%2Frange%2FCollectionAccessor.java;h=d2b9f8377167b1e04377325c804f4ace83866c87;hb=c2bc02ab23627234920e89e364c2b4b2e7657249;hp=c3569ed4242f78e93cd0007663004299de2413d1;hpb=289aaab900078ef56efc8779e4b15830e472149e;p=simantics%2F3d.git

diff --git a/org.simantics.objmap2/src/org/simantics/objmap/graph/rules/range/CollectionAccessor.java b/org.simantics.objmap2/src/org/simantics/objmap/graph/rules/range/CollectionAccessor.java
index c3569ed4..d2b9f837 100644
--- a/org.simantics.objmap2/src/org/simantics/objmap/graph/rules/range/CollectionAccessor.java
+++ b/org.simantics.objmap2/src/org/simantics/objmap/graph/rules/range/CollectionAccessor.java
@@ -51,7 +51,7 @@ public class CollectionAccessor<Range,T>  implements IRangeAccessor<Range,Collec
 		} catch (IllegalAccessException e) {
 			throw new MappingException(e);
 		} catch (InvocationTargetException e) {
-			throw new MappingException(e);
+			throw new MappingException(e.getCause());
 		}
 	};
 
@@ -83,7 +83,7 @@ public class CollectionAccessor<Range,T>  implements IRangeAccessor<Range,Collec
 		} catch (IllegalAccessException e) {
 			throw new MappingException(e);
 		} catch (InvocationTargetException e) {
-			throw new MappingException(e);
+			throw new MappingException(e.getCause());
 		}
 		return removing.size() > 0 || adding.size() > 0;