commit

DataFusion/src/com/zskk/control/ViewController.java

@@ -93,9 +93,13 @@ public class ViewController extends Controller {
 				});	
 	        }
 	        this.renderText("ok");
-		} catch (NullPointerException e) {
+		} catch (Exception ex) {
 			// TODO: handle exception
-	        this.renderText(e.toString());
+			StackTraceElement stackTraceElement= ex.getStackTrace()[ex.getStackTrace().length-1];
+			System.out.println("File="+stackTraceElement.getFileName());
+			System.out.println("Line="+stackTraceElement.getLineNumber());
+			System.out.println("Method="+stackTraceElement.getMethodName());
+	        this.renderText(ex.toString()+"   "+stackTraceElement.getFileName()+"   "+stackTraceElement.getLineNumber()+"   "+stackTraceElement.getMethodName());
 	        
 		}