Fixed #14326

eclipse-sumo · Feb 18, 2024 · dfd7b3a · dfd7b3a
1 parent bd05a57
commit dfd7b3a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/netedit/frames/data/GNEMeanDataFrame.cpp b/src/netedit/frames/data/GNEMeanDataFrame.cpp
@@ -344,7 +344,7 @@ GNEMeanDataFrame::MeanDataSelector::refreshMeanDataSelector(bool afterChangingID
         myMeanDataComboBox->appendIconItem(sortedMeanData.first.c_str(), sortedMeanData.second->getACIcon());
     }
     // make sure that mean data exists
-    if (myMeanDataFrameParent->getViewNet()->getNet()->getAttributeCarriers()->retrieveMeanData(myCurrentMeanData->getTagProperty().getTag(), myCurrentMeanData->getID(), false)) {
+    if (myCurrentMeanData && myMeanDataFrameParent->getViewNet()->getNet()->getAttributeCarriers()->retrieveMeanData(myCurrentMeanData->getTagProperty().getTag(), myCurrentMeanData->getID(), false)) {
         bool validMeanData = false;
         for (int i = 0; i < (int)myMeanDataComboBox->getNumItems(); i++) {
             if (myMeanDataComboBox->getItemText(i) == myCurrentMeanData->getID()) {