Adding fault handling to editor window

src/com/coder/client/CoderClient.java

@@ -202,6 +202,16 @@ public class CoderClient extends Application{
 					}
 				});
 			}
+			@Override
+			public void openProjectFailed(String errorMsg) {
+				Platform.runLater(new Runnable(){
+					@Override
+					public void run() {
+						logger.info("open project failed, will show the select project dialog on the main stage");
+						selectProjectDialog.showOnStage(mainStage);
+					}
+				});
+			}
 		});
 		
 		//add message listeners