Fix cast exception if non ims was aligned to ims files

arteevraina · Mar 17, 2022 · eb5f5fb · eb5f5fb
1 parent 17ed628
commit eb5f5fb
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/...io/github/mzmine/datamodel/features/types/graphicalnodes/FeatureShapeMobilogramChart.java b/...io/github/mzmine/datamodel/features/types/graphicalnodes/FeatureShapeMobilogramChart.java
@@ -49,7 +49,12 @@ public FeatureShapeMobilogramChart(@NotNull ModularFeatureListRow row, AtomicDou
 
     UnitFormat uf = MZmineCore.getConfiguration().getUnitFormat();
 
-    final MobilityType mt = ((IMSRawDataFile) row.getRawDataFiles().get(0)).getMobilityType();
+    final IMSRawDataFile imsFile = (IMSRawDataFile) row.getRawDataFiles().stream()
+        .filter(file -> file instanceof IMSRawDataFile).findAny().orElse(null);
+    if(imsFile == null) {
+      return;
+    }
+    final MobilityType mt = imsFile.getMobilityType();
     SimpleXYChart<SummedMobilogramXYProvider> chart = new SimpleXYChart<>(mt.getAxisLabel(),
         uf.format("Intensity", "a.u."));
     chart.setRangeAxisNumberFormatOverride(MZmineCore.getConfiguration().getIntensityFormat());