minor bug fix

src/task/Task.java

@@ -856,7 +856,7 @@ public class Task {
 					this.sim_out.println("DATASET_ID:" + datasets.get(i).getId());
 					try {
 						this.sim_out.println(eModel.getSimulations().get(i));
-					} catch (NullPointerException e) {
+					} catch (NullPointerException | IndexOutOfBoundsException e) {
 						this.sim_out.println("FAILED SIMULATION");
 					}
 
@@ -875,7 +875,7 @@ public class Task {
 							this.eval_out.println("DATASET_ID:" + testDatasets.get(j).getId());
 							try {
 								this.eval_out.println(eModel.getEvaluations().get(j));
-							} catch (NullPointerException e) {
+							} catch (NullPointerException | IndexOutOfBoundsException e) {
 								this.eval_out.println("FAILED SIMULATION");
 							}
 						}