Bug 529966: Papyrus fails to export diagrams as images

https://bugs.eclipse.org/bugs/show_bug.cgi?id=529966

- When exporting diagrams from the Project Explorer, make sure that the
services registry is started before doing the actual export
- Fix some service usages/declarations to avoid errors in the log

Change-Id: Ie9a2e550dbd78f98cb055bf7d7303300305a32e3
Signed-off-by: Camille Letavernier <cletavernier@eclipsesource.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.common/src/org/eclipse/papyrus/infra/gmfdiag/common/editpart/PapyrusDiagramEditPart.java b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.common/src/org/eclipse/papyrus/infra/gmfdiag/common/editpart/PapyrusDiagramEditPart.java
index 9810d54c940..cdd6a6aa30f 100644
--- a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.common/src/org/eclipse/papyrus/infra/gmfdiag/common/editpart/PapyrusDiagramEditPart.java
+++ b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.common/src/org/eclipse/papyrus/infra/gmfdiag/common/editpart/PapyrusDiagramEditPart.java
@@ -86,7 +86,7 @@ public class PapyrusDiagramEditPart extends DiagramEditPart {
 					IMultiDiagramEditor multiDiagramEditor = ServiceUtilsForEditPart.getInstance().getService(IMultiDiagramEditor.class, this);
 					activeEditor = multiDiagramEditor.getActiveEditor();
 				} catch (ServiceException e) {
-					Activator.log.error(e);
+					//Ignore: the IMultiDiagramEditor may not be present in headless mode
 				}
 				((IRefreshHandlerPart) SVGPostProcessor.instance).refresh(activeEditor);
 			}