X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2FcomponentTypeEditor%2FPGraphEditorDocumentProvider.java;h=eeaab985c2d6d5816c725655addfe4b03d2eb257;hp=ad247b6bd8cf70e0bf8dd993ed2b96ff9ea0ae4a;hb=0dc7c37151328c8ed5c4720379f5b99b62525dc1;hpb=bd1e84d0abcb2cc4c8324a8881f29fa1eb3751fc

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/PGraphEditorDocumentProvider.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/PGraphEditorDocumentProvider.java
index ad247b6bd..eeaab985c 100644
--- a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/PGraphEditorDocumentProvider.java
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/PGraphEditorDocumentProvider.java
@@ -60,14 +60,17 @@ public class PGraphEditorDocumentProvider extends AbstractDocumentProvider {
                         return new Document(currentText != null ? currentText : "");
                     } else {
                     	Resource indexRoot = graph.syncRequest(new PossibleIndexRoot(resource));
-                    	if(indexRoot != null && graph.isInstanceOf(indexRoot, L0.Ontology)) {
-                    		TransferableGraph1 tg = ModelingUtils.exportSharedOntology(graph, indexRoot, null, Constants.SHARED_LIBRARY_FORMAT, Constants.SHARED_LIBRARY_CURRENT_VERSION);
-                			GraphRefactoringUtils.fixOntologyExport(tg);
-                            currentText = PrettyPrintTG.print(tg);
-                            errorHappened = false;
+                    	try {
+	                    	if(indexRoot != null && graph.isInstanceOf(indexRoot, L0.Ontology)) {
+	                    		TransferableGraph1 tg = ModelingUtils.exportSharedOntology(graph, indexRoot, null, Constants.SHARED_LIBRARY_FORMAT, Constants.SHARED_LIBRARY_CURRENT_VERSION);
+	                			GraphRefactoringUtils.fixOntologyExport(tg);
+	                            currentText = PrettyPrintTG.print(tg);
+	                            errorHappened = false;
+	                    	}
                             return new Document(currentText != null ? currentText : "");
+                    	} catch (Exception e) {
+                        	throw new DatabaseException("Could not get PGraph from " + resource);
                     	}
-                    	throw new DatabaseException("Could not get PGraph from " + resource);
                     }
                 }
             });