diff --git a/src/inport/ConversionUtils/MZnResultsResolver.java b/src/inport/ConversionUtils/MZnResultsResolver.java
index b30741a26cd15cfb8c1933b77377b6cd452a4b1d..c18f89ca0cb596a71bdd61c846aa872b79d4be11 100644
--- a/src/inport/ConversionUtils/MZnResultsResolver.java
+++ b/src/inport/ConversionUtils/MZnResultsResolver.java
@@ -42,6 +42,9 @@ public class MZnResultsResolver {
             while ((pos < line.length()) && (line.charAt(pos) != '[') && (line.charAt(pos) != '{')) {
                 pos++;
             }
+            if (pos == line.length()) {
+                return null;
+            }
             int arrayFirstDim = ((int) taskCase.getPlanningInterval()) + 2;
 
             if (line.charAt(pos) == '{') {
@@ -254,7 +257,11 @@ public class MZnResultsResolver {
                             }
 
                             if (! cargoOpIntensity.get(opNo).get(t - 1).equals("0")) {
-                                op.setIntensity(Optional.of(Math.abs(Integer.valueOf(cargoOpIntensity.get(opNo).get(t - 1)))));
+                                int intensity = Integer.valueOf(cargoOpIntensity.get(opNo).get(t - 1));
+                                if (((LoadingTemplate)op.getTemplate()).getIntensity() < 0) {
+                                    intensity *= -1;
+                                }
+                                op.setIntensity(Optional.of(intensity));
                             }
 
                             op.setFixation(true);