fixed NPE in importer

Caleydo · Sep 25, 2014 · fe2c4e8 · fe2c4e8
1 parent f84f5a1
commit fe2c4e8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/org.caleydo.core/src/org/caleydo/core/io/gui/dataimport/wizard/DataSetTypePage.java b/org.caleydo.core/src/org/caleydo/core/io/gui/dataimport/wizard/DataSetTypePage.java
@@ -155,7 +155,8 @@ public void fillDataSetDescription() {
 	public void pageActivated() {
 		// The user must always visit the next page before he can finish
 		// updateWidgets();
-		if (dataSetDescription.getDataDescription().getCategoricalClassDescription() != null) {
+		if (dataSetDescription.getDataDescription() != null
+				&& dataSetDescription.getDataDescription().getCategoricalClassDescription() != null) {
 			numericalDatasetButton.setSelection(false);
 			categoricalDatasetButton.setSelection(true);
 		} else {