Check if mapping group exists in original image before attempting to …

…copy (#5089)
DOI-USGS · Dec 2, 2022 · bfb43ee · bfb43ee
1 parent 388ec4f
commit bfb43ee
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/isis/src/base/objs/ProcessMosaic/ProcessMosaic.cpp b/isis/src/base/objs/ProcessMosaic/ProcessMosaic.cpp
@@ -308,8 +308,10 @@ namespace Isis {
           trackingLabel->findObject("IsisCube").addGroup(bandBin);
 
           // Write the mapping group to the tracking cube label
-          PvlGroup & mappingGroup = inLab->findGroup("Mapping", Pvl::Traverse);
-          trackingLabel->findObject("IsisCube").addGroup(mappingGroup);
+          if (inLab->findObject("IsisCube").hasGroup("Mapping")) {
+            PvlGroup & mappingGroup = inLab->findGroup("Mapping", Pvl::Traverse);
+            trackingLabel->findObject("IsisCube").addGroup(mappingGroup);
+          }
 
           // Initialize an empty TrackingTable object to manage tracking table in tracking cube
           trackingTable = new TrackingTable();