fix: handle missing ReferencedInstanceSequence attribute (OHIF#2786)

JancsiTech · Nov 12, 2022 · 4473807 · 4473807
1 parent 686fe7d
commit 4473807
Showing 1 changed file with 11 additions and 9 deletions.
diff --git a/platform/core/src/studies/services/wado/getReferencedSeriesSequence.js b/platform/core/src/studies/services/wado/getReferencedSeriesSequence.js
@@ -21,16 +21,18 @@ const getReferencedSeriesSequence = instance => {
       const referencedInstanceSequenceRaw = referencedSeries['0008114A'];
       const referencedInstanceSequence = [];
 
-      referencedInstanceSequenceRaw.Value.forEach(referencedInstance => {
-        referencedInstanceSequence.push({
-          referencedSOPClassUID: DICOMWeb.getString(
-            referencedInstance['00081150']
-          ),
-          referencedSOPInstanceUID: DICOMWeb.getString(
-            referencedInstance['00081155']
-          ),
+      if (referencedInstanceSequenceRaw) {
+        referencedInstanceSequenceRaw.Value.forEach(referencedInstance => {
+          referencedInstanceSequence.push({
+            referencedSOPClassUID: DICOMWeb.getString(
+              referencedInstance['00081150']
+            ),
+            referencedSOPInstanceUID: DICOMWeb.getString(
+              referencedInstance['00081155']
+            ),
+          });
         });
-      });
+      }
 
       referencedSeriesSequence.push({
         referencedSeriesInstanceUID,