1 files changed, 1 insertions, 0 deletions

diff --git a/bundles/org.eclipse.e4.tools.emf.editor3x/src/org/eclipse/e4/tools/emf/editor3x/TargetElementProviders.java b/bundles/org.eclipse.e4.tools.emf.editor3x/src/org/eclipse/e4/tools/emf/editor3x/TargetElementProviders.java
index 62a37da5..66645ee7 100644
--- a/bundles/org.eclipse.e4.tools.emf.editor3x/src/org/eclipse/e4/tools/emf/editor3x/TargetElementProviders.java
+++ b/bundles/org.eclipse.e4.tools.emf.editor3x/src/org/eclipse/e4/tools/emf/editor3x/TargetElementProviders.java
@@ -118,6 +118,7 @@ public class TargetElementProviders implements IModelElementProvider {
 	}
 
 	public void clearCache() {
+		if (resourceSet==null) return;
 		for (Resource r : resourceSet.getResources()) {
 			r.unload();
 		}